ICT General Knowledge Questions And Answers
Do you know what ICT stands for in computers? Are you in search of ICT general knowledge questions and answers for practice tests? Stop your hunt now as you have reached the desired place. Here, in this quiz, you'll be asked informative questions related to computers and its part. ICT stands for Information and Communications Technology and is used to transmit, store, share, create, and exchange information. Play this quiz and make your computer basics strong.
ICT general knowledge Questions and Answers
- 1.
Which cable is used to connect a hard drive to a motherboard?
- A.
A SATA Cable
- B.
An IDE Cable
- C.
A USB Cable
- D.
A PS2 Cable
Correct Answer
A. A SATA CableExplanation
A SATA cable is used to connect a hard drive to a motherboard. SATA (Serial Advanced Technology Attachment) is a type of data transfer interface that is commonly used for connecting storage devices like hard drives and solid-state drives to a computer's motherboard. It provides a fast and reliable connection, allowing for high-speed data transfer between the hard drive and the motherboard. SATA cables have replaced the older IDE (Integrated Drive Electronics) cables, which were used for a similar purpose but had slower data transfer speeds. USB and PS2 cables are not typically used for connecting hard drives to motherboards.Rate this question:
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- 2.
What type of device is a keyboard?
- A.
Input
- B.
Output
- C.
Both
- D.
None of the above
Correct Answer
A. InputExplanation
A keyboard is an input device. It is used to enter data and commands into a computer or other electronic devices. By pressing the keys on a keyboard, users can input text, numbers, and various commands, which the computer then processes. The keyboard translates these keystrokes into signals that the computer's processor can understand. This functionality makes the keyboard an essential tool for interacting with a computer, allowing users to perform a wide range of tasks, from typing documents to executing complex commands. Understanding the role of input devices like keyboards is fundamental to using and operating computers effectively.Rate this question:
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- 3.
What is a URL?
- A.
Universal Remote Long
- B.
Uniform Resource Locator
- C.
Universal Resource Locator
- D.
None of the above
Correct Answer
B. Uniform Resource LocatorExplanation
A URL stands for Uniform Resource Locator. It is a string of characters that is used to address and locate resources on the internet. It provides a way to identify and access specific web pages, documents, images, or any other type of file. The URL consists of different components such as the protocol (http, https, ftp), the domain name (www.example.com), and the specific path or location of the resource. The correct answer is "Uniform Resource Locator" because it accurately defines what a URL is.Rate this question:
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- 4.
Which of these is a free operating system?
- A.
Ubuntu
- B.
Windows 7
- C.
Windows Xp
- D.
Mac OSX
Correct Answer
A. UbuntuExplanation
Ubuntu is a free operating system because it is an open source software, meaning that its source code is freely available for anyone to view, modify, and distribute. This allows users to use Ubuntu without any cost and also gives them the freedom to customize and adapt the operating system to their needs. Unlike Windows 7, Windows XP, and Mac OSX, which are proprietary operating systems, Ubuntu is free to use and promotes the principles of open-source software.Rate this question:
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- 5.
What is RAM?
- A.
Random Access Memory
- B.
Random Memory
- C.
Run Memory
- D.
Read Access Memory
Correct Answer
A. Random Access MemoryExplanation
RAM, also known as Random Access Memory, is a type of computer memory that allows data to be read from and written to in any order, regardless of the physical location of the data. It is a volatile memory, meaning that its contents are lost when the power is turned off. RAM is an essential component of a computer system as it provides temporary storage for data and instructions that are actively being used by the CPU. It allows for fast access to data, enabling efficient multitasking and overall system performance.Rate this question:
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- 6.
Which of these is a type of RAM/DRAM?
- A.
DDR3
- B.
DDR79-9-8
- C.
DRR3-PC2700
- D.
All of the above
Correct Answer
A. DDR3Explanation
DDR3 (Double Data Rate 3) is a type of RAM (Random Access Memory) or DRAM (Dynamic Random Access Memory). It is a common type of memory used in computers and other electronic devices. The other options, "DDR79-9-8" and "DRR3-PC2700," do not represent valid types of RAM.Rate this question:
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- 7.
What is a Universal Serial Bus?
- A.
USB Port
- B.
SATA Port
- C.
HDMI Port
- D.
All of the above
Correct Answer
A. USB PortExplanation
A Universal Serial Bus (USB) is a standard connection that allows devices to be connected to a computer or other electronic device. It is a widely used interface for connecting peripherals such as keyboards, mice, printers, and external storage devices to a computer. USB ports are found on most computers and are used to transfer data and provide power to connected devices. SATA and HDMI ports, on the other hand, are different types of connections used for specific purposes such as connecting storage devices or audio/video devices respectively. Therefore, the correct answer is USB Port as it encompasses all the mentioned options.Rate this question:
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- 8.
What would you use this cable for?
- A.
Connecting a computer to a monitor.
- B.
Connecting to the internet.
- C.
Connecting a USB flash drive to a computer.
- D.
All of the above
Correct Answer
A. Connecting a computer to a monitor.Explanation
This cable would be used for connecting a computer to a monitor. It is not used for connecting to the internet or connecting a USB flash drive to a computer. Therefore, the correct answer is connecting a computer to a monitor.Rate this question:
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- 9.
Examples of peripheral devices are
- A.
Monitor
- B.
Keyboard
- C.
Mouse
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
The correct answer is "All of the above" because all the mentioned options, including the monitor, keyboard, and mouse, are examples of peripheral devices. Peripheral devices are external hardware components that connect to a computer and provide input/output capabilities, enhancing the functionality of the computer system. These devices are not essential for the basic operation of the computer but are used to perform specific tasks and interact with the user.Rate this question:
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- 10.
What would you use a USB Flash Drive for?
- A.
Saving Files
- B.
Creating Music
- C.
Back up
- D.
Listening music
Correct Answer
A. Saving FilesExplanation
A USB flash drive is a portable storage device that can be used to save files. It allows users to transfer and store data, such as documents, photos, videos, and more. Unlike traditional storage options, like hard drives or CDs, a USB flash drive is small, lightweight, and easy to carry around. It provides a convenient way to backup important files, transfer data between devices, and access files on the go. Therefore, using a USB flash drive for saving files is a practical and common application.Rate this question:
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- 11.
What part of the computer system can one physically touch?
- A.
Software
- B.
Hardware
- C.
OS
- D.
Programs
Correct Answer
B. HardwareExplanation
Hardware refers to the physical components of a computer system that can be touched, such as the monitor, keyboard, mouse, and CPU. Software, on the other hand, refers to the programs and applications that run on the hardware. The OS (Operating System) is a type of software that manages the computer's hardware and software resources. While programs are also a type of software that perform specific tasks. Therefore, out of the given options, only hardware can be physically touched.Rate this question:
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- 12.
What are IC chips made of?
- A.
Silicon
- B.
Chromium
- C.
Lead
- D.
Gold
Correct Answer
A. SiliconExplanation
IC chips, also known as integrated circuits, are made of silicon. Silicon is a semiconductor material that is widely used in the electronics industry due to its ability to conduct electricity under certain conditions. It is a crucial component in the manufacturing of IC chips as it allows for the miniaturization and integration of various electronic components onto a single chip. Silicon's properties, such as its high melting point, low electrical resistance, and ability to handle high temperatures, make it an ideal material for IC chip production.Rate this question:
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- 13.
Which is not an Operating System?
- A.
Microsoft Office XP
- B.
Red Hat Linux
- C.
BSD Unix
- D.
Windows 98
Correct Answer
A. Microsoft Office XPExplanation
Microsoft Office XP is not an operating system. It is a suite of productivity applications developed by Microsoft. Operating systems, on the other hand, are software that manage computer hardware and software resources and provide services for computer programs. Examples of operating systems include Red Hat Linux, BSD Unix, and Windows 98.Rate this question:
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- 14.
1 GB is equal to how many MB?
- A.
1024 MB
- B.
1028 MB
- C.
256 MB
- D.
1012 MB
Correct Answer
A. 1024 MBExplanation
1 GB (gigabyte) is equal to 1024 MB (megabytes). In computing, data storage is commonly measured in binary units, where each unit is a power of 2. A gigabyte is defined as 210 megabytes, which equals 1024 megabytes. This binary measurement system is based on the binary numeral system used by computers, where each increase in unit size represents an exponential increase in the amount of data storage. Understanding these conversions is essential for managing and understanding data storage capacities in computers and other digital devices.Rate this question:
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- 15.
What is an example of non-volatile memory?
- A.
ROM
- B.
RAM
- C.
Cache Memory
- D.
All of the above
Correct Answer
A. ROMExplanation
ROM (Read-Only Memory) is an example of non-volatile memory. Non-volatile memory retains its data even when the power is turned off, making it ideal for storing firmware and important system instructions that must persist across reboots. RAM (Random Access Memory) and Cache Memory, on the other hand, are volatile types of memory, which means they lose their data when the power is turned off. ROM is used in various applications within a computer, such as storing the BIOS, which is essential for booting up the system and performing initial hardware checks and configurations. Understanding the difference between volatile and non-volatile memory is crucial for comprehending how computer systems manage and retain data.Rate this question:
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Mar 01, 2013Quiz Created by
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