CIS 105 Final Exam
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The four basic operations in the information processing cycle are?
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Input, process, output, storage
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ROM, RAM, CPU, ALU
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Items, raw facts, copies, programs
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Duplicates, backup, disk, tracks
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CIS 105 final exam. Intro to computers exam. Covers all things about intro to computers.
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- 2.
During processing the computer...
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Processes information
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Manipulates software
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Manipulates hardware
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Manipulates data to create information
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Is nonvolatile
Correct Answer
A. Manipulates data to create informationExplanation
During processing, the computer manipulates data to create information. This means that it takes raw data and performs operations on it to generate meaningful and useful information. The computer uses various algorithms and software to process the data and transform it into a format that can be understood and utilized by users. This process involves analyzing, organizing, and transforming the data to extract valuable insights or produce desired outputs. The computer does not simply process information or manipulate software or hardware, but specifically manipulates data to create information.Rate this question:
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- 3.
Data are..
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Items and facts
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Raw facts and unprocessed items
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Software and hardware
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ROM and RAM
Correct Answer
A. Raw facts and unprocessed itemsExplanation
Data refers to raw facts and unprocessed items. It represents the basic elements of information that are collected and stored. Data can be in various forms such as numbers, text, images, etc. It is the foundation on which information and knowledge are built. Data needs to be processed and organized to make it meaningful and useful. This can be done through various techniques like sorting, filtering, and analyzing. Therefore, the given answer accurately describes data as raw facts and unprocessed items.Rate this question:
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- 4.
Information is processed data that is...
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Raw
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Valuable
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Pixels
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Wedged
Correct Answer
A. ValuableExplanation
Information is processed data that has been organized, analyzed, and interpreted to provide meaning and usefulness. It is not raw, as raw data refers to unprocessed and unorganized data. It is not pixels, as pixels are the smallest units of a digital image, not necessarily processed data. However, information is considered valuable because it can be used to make informed decisions, gain insights, and solve problems.Rate this question:
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- 5.
Another name for computer programs are..
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Hardware
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Software
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Output devices
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Memory
Correct Answer
A. SoftwareExplanation
Computer programs are a set of instructions that tell a computer what to do. They are not physical components or devices like hardware or output devices. Instead, computer programs are a type of software that can be installed and run on a computer. Therefore, the correct answer is software.Rate this question:
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- 6.
Another name for computer equipment is..
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Hardware
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Software
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Input devices
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Output devices
Correct Answer
A. HardwareExplanation
Computer equipment refers to the physical components of a computer system, such as the central processing unit, memory, motherboard, and peripherals. These components are collectively known as hardware. Software, on the other hand, refers to the programs and instructions that run on the hardware. Input devices are used to provide data and instructions to the computer, while output devices display or transmit the processed information. Therefore, hardware is the correct answer as it encompasses all the physical equipment used in a computer system.Rate this question:
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- 7.
The primary components of the computer include....
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Input devices, the processor, memory, output devices, storage devices, and communications
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Input devices, the processor, logic unit, output devices, storage devices, and communications
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Input devices, the processor, memory, output devices, storage devices
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Input devices, the processor, memory, output devices, and communications
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Input devices, the CPU, memory, output devices, storage devices, and communications
Correct Answer
A. Input devices, the processor, memory, output devices, storage devices, and communicationsExplanation
The primary components of a computer include input devices, such as keyboards and mice, which allow users to input data. The processor, also known as the central processing unit (CPU), is the brain of the computer and performs calculations and executes instructions. Memory, or RAM, stores data and instructions that the processor needs to access quickly. Output devices, such as monitors and printers, display or produce the results of the computer's processing. Storage devices, such as hard drives and solid-state drives, store data and programs for long-term use. Communications devices, such as network cards, allow the computer to connect to other devices or networks.Rate this question:
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- 8.
Computer hardware includes...
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The system unit, input devices, control unit devices
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Scanners, printers, speakers
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The system unit, input devices, and output devices
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Speakers, printers, keyboards, microphones
Correct Answer
A. The system unit, input devices, and output devicesExplanation
The correct answer is "the system unit, input devices, and output devices." Computer hardware refers to the physical components of a computer system. The system unit is the main component that houses the motherboard, processor, memory, and storage. Input devices are used to provide data and instructions to the computer, such as keyboards and mice. Output devices display or present the processed information, such as monitors and printers. The other options mentioned in the question, such as scanners, speakers, and microphones, are specific types of input or output devices and are not inclusive of all computer hardware components.Rate this question:
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- 9.
The processor, memory, and storage devices are housed in a box-like case called the...
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RAM
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ROM
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System unit
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CPU
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ALU
Correct Answer
A. System unitExplanation
The processor, memory, and storage devices are housed in a box-like case called the system unit. This is where all the essential components of a computer are located and connected together. The system unit provides protection and organization for these components, ensuring that they work together efficiently. It also houses the power supply and cooling system to keep the components running smoothly. Overall, the system unit is an essential part of a computer that houses and connects all the vital components needed for its operation.Rate this question:
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- 10.
Input devices include...
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Monitors, printers, and scanners
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Keyboards, mice (mouses), scanners, and microphones
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Software, hardware, CPU's, and the processor
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WAN, LAN, ISP, and HTML
Correct Answer
A. Keyboards, mice (mouses), scanners, and microphonesExplanation
Input devices are devices that allow users to input data or commands into a computer system. Keyboards, mice (mouses), scanners, and microphones are all examples of input devices. Keyboards are used to input text and commands, mice are used to move the cursor and select items on the screen, scanners are used to convert physical documents into digital format, and microphones are used to input audio into the computer. These devices enable users to interact with the computer and provide it with the necessary input to perform tasks.Rate this question:
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- 11.
Output devices include....
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Printers, monitors, and mouses
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Printers, monitors, and keyboards
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Printers, monitors, and speakers
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Printers, monitors, and scanners
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Printers, monitors, and microphones
Correct Answer
A. Printers, monitors, and speakersExplanation
Output devices are devices that allow information to be presented or displayed to the user. Printers are output devices that produce a physical copy of the information, while monitors display the information visually. Speakers, on the other hand, are output devices that produce sound or audio output. Therefore, the correct answer is printers, monitors, and speakers.Rate this question:
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- 12.
The monitor is divided into...
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Software
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Pixels
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Copies
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Duplicates
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Originals
Correct Answer
A. PixelsExplanation
The monitor is divided into pixels, which are the smallest units of display on a screen. Each pixel represents a specific color and together they form the images and text that we see on the monitor.Rate this question:
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- 13.
The two main sections of the CPU are the...
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Arithmetic logic unit, and control unit
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ALU and ROM
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RAM and monitor
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Printer and control unit
Correct Answer
A. Arithmetic logic unit, and control unitExplanation
The correct answer is the arithmetic logic unit and control unit. The arithmetic logic unit (ALU) performs mathematical and logical operations, such as addition and comparison, while the control unit manages the flow of data and instructions within the CPU. These two sections work together to execute instructions and perform calculations in a computer system.Rate this question:
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- 14.
Memory consist of...
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Input's and output's
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ROM and RAM
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1.44 mb
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750 mb
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17 gb
Correct Answer
A. ROM and RAMExplanation
Memory consists of ROM (Read-Only Memory) and RAM (Random Access Memory). ROM is a type of memory that stores permanent data and instructions that cannot be modified or erased. It contains the firmware or software instructions that are essential for the operation of a computer system. On the other hand, RAM is a type of memory that is used for temporary storage of data and instructions that are actively being used by the computer. It allows for quick access and retrieval of information, but the data stored in RAM is lost when the computer is powered off. Therefore, the correct answer is ROM and RAM.Rate this question:
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- 15.
ROM is...
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Permanently programmed when installed
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Permanently programmed at Mircosoft
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Permanently programmed after purchase
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Permanently programmed at BestBuy
Correct Answer
A. Permanently programmed after purchaseExplanation
ROM stands for Read-Only Memory, which is a type of computer memory that is pre-programmed during manufacturing and cannot be easily modified or erased. In this context, the correct answer suggests that ROM is permanently programmed after the purchase of a device. This means that the programming of ROM cannot be changed by the user, ensuring the stability and integrity of the device's firmware or software.Rate this question:
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- 16.
ROM is blank it never changes
Correct Answer
nonvolatile
volatileExplanation
The given statement implies that ROM (Read-Only Memory) is blank and never changes. This indicates that ROM is nonvolatile, meaning its data is retained even when power is turned off. On the other hand, volatile memory refers to temporary storage that requires power to retain data. Therefore, the correct answer is nonvolatile for ROM and volatile for other types of memory.Rate this question:
- 17.
RAM is....
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Volatile
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Nonvolatile
Correct Answer
A. VolatileExplanation
RAM (Random Access Memory) is a type of computer memory that is volatile. Volatile means that the data stored in RAM is temporary and is lost when the computer is turned off or loses power. This is in contrast to nonvolatile memory, which retains data even when power is lost. RAM is used by the computer to store data that is being actively used by the processor, allowing for fast access and retrieval. Its volatile nature allows for quick read and write operations but requires a constant power supply to retain data.Rate this question:
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- 18.
Formatting is the process of dividing a disk into...
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Tracks and RAM
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ROM and RAM
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Sectors and data
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Tracks and sectors
Correct Answer
A. Tracks and sectorsExplanation
Formatting is the process of dividing a disk into tracks and sectors. Tracks are concentric circles on the disk surface, while sectors are pie-shaped divisions within each track. This division allows the disk to organize and store data in a structured manner. By dividing the disk into tracks and sectors, the operating system can efficiently locate and access specific data on the disk.Rate this question:
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- 19.
Creating duplicates or copies of important programs or files for safe keeping in case the originals are destroyed or get lost is known as....
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Stored
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Backup
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Saved
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Shutdown
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Restarted
Correct Answer
A. BackupExplanation
Backup refers to the process of creating duplicates or copies of important programs or files for safekeeping in case the originals are destroyed or lost. This practice ensures that data can be recovered and restored in the event of a system failure, data corruption, or accidental deletion. By regularly backing up data, individuals and organizations can protect against potential data loss and minimize the impact of such incidents on their operations.Rate this question:
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- 20.
A 3 1/2 inch floppy disk can hold....
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1.77 mb
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1.45 mb
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1.44 mb
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2.0 mb
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17 gb
Correct Answer
A. 1.44 mbExplanation
A 3 1/2 inch floppy disk can hold 1.44 mb of data. Floppy disks were a popular storage medium in the past, commonly used to store and transfer files between computers. The 3 1/2 inch floppy disk was a smaller and more durable version compared to the larger 5 1/4 inch floppy disk. It had a storage capacity of 1.44 mb, which was considered a significant amount at that time. However, with the advancement of technology, floppy disks are now obsolete and have been replaced by more efficient and higher capacity storage options.Rate this question:
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- 21.
Which holds less memory?
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Floppy disk
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Zip disk
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CD
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DVD
Correct Answer
A. Floppy diskExplanation
A floppy disk holds less memory compared to a zip disk, CD, and DVD. Floppy disks were commonly used in the past and had a storage capacity ranging from 360KB to 1.44MB. In contrast, zip disks had a storage capacity of 100MB to 750MB, CDs typically hold around 700MB to 1.4GB, and DVDs can store up to 4.7GB or more. Therefore, the correct answer is floppy disk because it has the smallest storage capacity among the options given.Rate this question:
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- 22.
Which can hold the most memory?
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CD
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DVD
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Floppy disk
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Zip disk
Correct Answer
A. DVDExplanation
A DVD can hold the most memory compared to a CD, floppy disk, and zip disk. DVDs have a larger storage capacity, typically ranging from 4.7 to 9.4 gigabytes, allowing them to store more data, such as videos, software, and files. CDs have a maximum capacity of 700 megabytes, floppy disks have a maximum capacity of 1.44 megabytes, and zip disks have a maximum capacity of 100 to 750 megabytes. Therefore, a DVD is capable of holding the most memory out of the given options.Rate this question:
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- 23.
A zip disk can hold from....
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4.7 gb to 17 gb
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100 mb to 750 mb
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1.44 mb
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650 to 1 gb
Correct Answer
A. 100 mb to 750 mbExplanation
A zip disk is a removable storage medium that can hold a varying amount of data depending on the capacity. The given answer states that a zip disk can hold from 100 mb to 750 mb of data. This means that the minimum capacity of a zip disk is 100 mb, while the maximum capacity is 750 mb.Rate this question:
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- 24.
Flash memory cards include..
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Sandisk, Secure Digital, xD Picture Card, and Memory Stick
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Input devices, Secure Digital, output devices, and Memory Stick
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CompactFlash, Secure Digital, IPOD's and IPHONE's
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CompactFlash, Secure Digital, xD Picture Card, and Memory Stick
Correct Answer
A. CompactFlash, Secure Digital, xD Picture Card, and Memory StickExplanation
Flash memory cards include CompactFlash, Secure Digital, xD Picture Card, and Memory Stick. These are different types of removable storage devices commonly used in digital cameras, smartphones, and other electronic devices to store and transfer data. CompactFlash is a popular type of flash memory card used in professional cameras, while Secure Digital (SD) cards are widely used in various devices. xD Picture Card and Memory Stick are also types of flash memory cards used in specific devices.Rate this question:
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- 25.
Flash memory cards consist entirely of electronics and...
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Do contain many moving parts
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Do not contain any moving parts
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Contain ROM and RAM
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Optical disk
Correct Answer
A. Do not contain any moving partsExplanation
Flash memory cards do not contain any moving parts. Unlike traditional hard disk drives, which use spinning disks and mechanical read/write heads, flash memory cards use solid-state technology. They store data electronically in memory cells, which can be quickly accessed and written to without the need for any physical movement. This lack of moving parts makes flash memory cards more durable, reliable, and energy-efficient compared to devices that rely on mechanical components.Rate this question:
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- 26.
Tape storage is used for....
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Long term storage and backup
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Backup only
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Long term only
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Short term storage
Correct Answer
A. Long term storage and backupExplanation
Tape storage is used for long term storage and backup because it offers high capacity and durability, making it ideal for storing large amounts of data for extended periods. Tape storage also provides a reliable and cost-effective solution for backing up critical data, ensuring that it can be easily restored in case of data loss or system failure.Rate this question:
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- 27.
Application software includes...
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Word processing, spreadsheets, presentation graphics, and communications
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Microsoft word, and microsoft excel
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Word processing, and spreadsheets
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Spreadsheets, and communications
Correct Answer
A. Word processing, spreadsheets, presentation graphics, and communicationsExplanation
Application software refers to programs that are designed to perform specific tasks or functions for the user. It includes various types of software such as word processing, spreadsheets, presentation graphics, and communications. These programs allow users to create and edit documents, perform calculations and data analysis, create visual presentations, and communicate with others through various means. Microsoft Word and Microsoft Excel are specific examples of word processing and spreadsheet software respectively, but the correct answer includes a broader range of application software beyond just these two programs.Rate this question:
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- 28.
A printer produces a..
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Soft copy output
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Hard copy output
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Hard copy input
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Soft copy input
Correct Answer
A. Hard copy outputExplanation
A printer produces a hard copy output, which refers to a physical printed document or image that can be touched and held. This is in contrast to a soft copy output, which would be a digital or electronic representation of the document or image that can only be viewed on a screen.Rate this question:
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- 29.
There are blank bits in a byte..
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6
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8
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12
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24
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64
Correct Answer
A. 8Explanation
A byte consists of 8 bits. Each bit can have a value of either 0 or 1, which means there are 2 possible values for each bit. With 8 bits, there are a total of 2^8 = 256 possible combinations. Therefore, there are 256 different values that can be represented by a byte.Rate this question:
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- 30.
A gigabyte equals approx. ...
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1 billion memory locations
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2 million memory locations
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1 thousand memory locations
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3 billion memory locations
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100 million memory locations
Correct Answer
A. 1 billion memory locationsExplanation
A gigabyte is a unit of measurement for digital information storage capacity. It represents approximately 1 billion memory locations, meaning that it can store a large amount of data. This is the correct answer because it accurately reflects the commonly accepted definition and understanding of a gigabyte.Rate this question:
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- 31.
The data hierarchy is..
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Character, field, record, file and database
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E-mail, cd rom, floppy disk
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Hard drive, my computer, programs
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Keyboard, mouse, monitor
Correct Answer
A. Character, field, record, file and databaseExplanation
The correct answer is character, field, record, file, and database. This sequence represents the hierarchy of data organization. A character is the smallest unit of data, followed by a field which is a collection of related characters. A record is a collection of related fields, and a file is a collection of related records. Finally, a database is a collection of related files. This hierarchy allows for efficient storage and retrieval of data in a structured manner.Rate this question:
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- 32.
The motherboard is...
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The computer hardrive
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The main program
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A large circuit board inside the computer
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The main window
Correct Answer
A. A large circuit board inside the computerExplanation
The correct answer is a large circuit board inside the computer. The motherboard is a crucial component of a computer that connects all the other hardware components together. It provides a platform for these components to communicate with each other and allows data and power to flow between them. The motherboard houses the CPU, RAM, storage devices, and other essential components that make up a computer system.Rate this question:
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- 33.
A graphical user interface allows the user to interact with the computer using....
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Word, paint, powerpoint
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Icons, symbols, words
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One, two, three
Correct Answer
A. Icons, symbols, wordsExplanation
A graphical user interface allows the user to interact with the computer using icons, symbols, and words. Icons are graphical representations of functions or applications that users can click on to perform certain tasks. Symbols are visual elements that convey information or represent actions. Words, on the other hand, are textual labels or instructions that provide additional information or describe the functionality of certain elements. Together, these three elements provide a comprehensive and intuitive way for users to navigate and interact with the computer system.Rate this question:
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- 34.
A wireless internet service provider (WISP) is a company that provides wireless internet access to computers and mobile devices such as...
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Home phones
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Calculators
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Smartphones and PDA's
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Browsers
Correct Answer
A. Smartphones and PDA'sExplanation
A wireless internet service provider (WISP) is a company that provides wireless internet access to computers and mobile devices such as smartphones and PDA's. This means that they offer internet connectivity to devices that can connect to the internet wirelessly, such as smartphones and personal digital assistants (PDA's). Home phones and calculators typically do not have the capability to connect to the internet wirelessly, so they would not be included in the devices that a WISP provides internet access to. Browsers, on the other hand, are software applications used to access the internet, not physical devices, so they are not relevant to the question.Rate this question:
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- 35.
One reason to network computers is to share resources such as...
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Printers
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Fax machines
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Cell phones
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Hardrive
Correct Answer
A. PrintersExplanation
Networking computers allows for the sharing of resources, such as printers. This means that multiple computers can connect to a single printer, eliminating the need for each computer to have its own printer. This not only saves costs but also promotes efficiency and convenience within a networked environment.Rate this question:
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- 36.
A WAN covers a what?
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Large geographical area
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The whole computer screen
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The whole hard drive
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The world
Correct Answer
A. Large geographical areaExplanation
A WAN (Wide Area Network) is a network that covers a large geographical area, such as multiple cities or even countries. It allows for the connection of multiple local area networks (LANs) and enables communication between different locations. This can be achieved through various technologies like leased lines, satellites, or the internet. The term "large geographical area" accurately describes the coverage of a WAN, making it the correct answer.Rate this question:
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- 37.
A "LAN" is a small network usually....
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To your home
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Confined to a single building
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To your work place
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Cell phone
Correct Answer
A. Confined to a single buildingExplanation
A "LAN" refers to a Local Area Network, which is typically a small network that is limited to a specific area, such as a single building. It is designed to connect devices within a close proximity, allowing them to share resources and communicate with each other. This answer correctly states that a LAN is confined to a single building, emphasizing the localized nature of this type of network.Rate this question:
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- 38.
An ISP is an orginazation that supplies connections to the internet for...
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A yearly fee
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A monthly fee
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Free
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A lifetime
Correct Answer
A. A monthly feeExplanation
An ISP is an organization that supplies connections to the internet for a monthly fee. This fee covers the cost of providing and maintaining the internet infrastructure, as well as supporting services such as customer support and network security. Charging a monthly fee allows the ISP to sustain its operations and invest in improving the quality and speed of the internet connection for its customers.Rate this question:
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- 39.
The WWW contains....
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Guns
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Email
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Databases
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Electric documents
Correct Answer
A. Electric documentsExplanation
The correct answer is "electric documents" because the World Wide Web (WWW) is a system of interconnected documents and resources that are accessed through the internet. These documents can be in various formats such as HTML, PDF, or images, and they contain information that can be accessed and viewed by users through web browsers. The term "electric documents" refers to the digital nature of these documents as they are stored and transmitted electronically.Rate this question:
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- 40.
HTML stand for...
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Hypertect markup language
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Hydro Techinical Matrix Link
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Hyper True Markup Link
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Hydro Tech Magical Link
Correct Answer
A. Hypertect markup languageExplanation
HTML stands for Hypertext Markup Language. It is the standard markup language used for creating web pages and web applications. HTML uses tags to structure the content and define the layout of a web page. It is a fundamental building block of the World Wide Web and is used alongside CSS and JavaScript to create interactive and visually appealing websites.Rate this question:
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- 41.
The HTTP in a web address stands for hypertexts transfer protocall
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True
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False
Correct Answer
A. TrueExplanation
The explanation for the given correct answer is that HTTP stands for Hypertext Transfer Protocol, not "hypertexts transfer protocall". It is the protocol used for transmitting hypertext (text with embedded links) over the internet.Rate this question:
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- 42.
Who is the father of the WWW?
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Marc Andreessen
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Tim Berners-Lee
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Bill Gates
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Ronald Fucking Mcdonald
Correct Answer
A. Tim Berners-LeeExplanation
Tim Berners-Lee is considered the father of the World Wide Web (WWW) because he is the inventor of the system that allows information to be shared and accessed on the internet. In 1989, Berners-Lee proposed the concept of the WWW and developed the necessary technologies, such as HTML, HTTP, and the first web browser, to make it a reality. His contributions revolutionized the way we communicate, access information, and conduct business online, making him a key figure in the development of the internet as we know it today.Rate this question:
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- 43.
Who developed the first graphical web browser?
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Diablo Marcus
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Bill Gates
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Marc Andreessen
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Lee Henderson
Correct Answer
A. Marc AndreessenExplanation
Marc Andreessen is the correct answer because he co-developed the first graphical web browser called Mosaic while working at the National Center for Supercomputing Applications (NCSA) in 1993. Mosaic was a significant milestone in the development of the World Wide Web as it introduced features like displaying images and text together on a single page, which revolutionized web browsing. Andreessen's contribution to the development of the graphical web browser played a crucial role in popularizing the internet and making it more accessible to the general public.Rate this question:
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- 44.
Email address must contain...
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.com
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The & symbol
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The @ symbol
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Http://
Correct Answer
A. The @ symbolExplanation
An email address must contain the @ symbol because it is used to separate the username from the domain name in an email address. The @ symbol is a crucial component in email addresses as it indicates to the email server where to deliver the message. Without the @ symbol, the email address would be invalid and unable to function properly.Rate this question:
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- 45.
A word for a rude or aggressive email is...
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Virus
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Hate mail
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Flame
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Rude people
Correct Answer
A. FlameExplanation
The term "flame" is commonly used to describe a rude or aggressive email. It refers to a message that contains offensive or insulting content, often intended to provoke or incite a negative reaction. This term originated from the early days of online communication, particularly in internet forums or chat rooms, where heated arguments or personal attacks would occur. Therefore, "flame" accurately describes the given word for a rude or aggressive email.Rate this question:
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- 46.
In Email another name for a smiley or smiley variation is an...
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Whatever
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Feelings
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Emotion
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Emoticon
Correct Answer
A. EmoticonExplanation
An emoticon is another name for a smiley or smiley variation in emails. Emoticons are used to convey emotions or feelings in written communication. They are typically made up of a combination of punctuation marks, letters, and numbers to represent facial expressions or gestures. Emoticons add a visual element to text-based communication, allowing senders to express their emotions more effectively and enhance the tone of the message.Rate this question:
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- 47.
Business conducted over the internet is commonly known as...
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Internet business
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E-commerce
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E-Link
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E-Work
Correct Answer
A. E-commerceExplanation
E-commerce refers to the buying and selling of goods and services over the internet. It involves online transactions, electronic funds transfer, and online marketing. This term is widely used and recognized in the business world to describe the various activities conducted over the internet. It encompasses a wide range of activities such as online shopping, online banking, online auctions, and online advertising. E-commerce has revolutionized the way businesses operate and has become an essential part of the modern economy.Rate this question:
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- 48.
The rules that computers must follow to successfully exchange data with other computers on a network are known as...
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Email
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Database
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Protocol
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Link
Correct Answer
A. ProtocolExplanation
In computer networking, a protocol refers to a set of rules that govern the communication and data exchange between computers on a network. These rules ensure that data is transmitted and received accurately and reliably. Protocols define the format, timing, and sequencing of data packets, as well as error detection and correction mechanisms. They enable computers to understand and interpret the data being exchanged, allowing for successful communication and data transfer between networked devices.Rate this question:
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- 49.
In which operation of the information processing cycle does the computer manipulate data to create information?
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Linking
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Processing
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Loading
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Helping
Correct Answer
A. ProcessingExplanation
The computer manipulates data to create information during the processing operation of the information processing cycle. This involves performing calculations, organizing and sorting data, and transforming raw data into meaningful output. Processing is a crucial step in the cycle as it allows the computer to analyze and transform data into useful information that can be used for decision making and other purposes.Rate this question:
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