Mchs Computer Applications And Technology General Technology Pre-test

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  • 1/20 Questions

    The part of a computer that allows the user to view information on a screen

    • Keyboard
    • Mouse
    • Printer
    • Monitor
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About This Quiz

The MCHS Computer Applications and Technology General Technology Pre-Test assesses foundational knowledge in computer technology, covering components like software, hardware, and basic functionalities. This quiz is essential for beginners to understand and interact effectively with computer systems.

Mchs Computer Applications And Technology General Technology Pre-test - Quiz

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  • 2. 

    Another name for computer programs and information.

    • Output

    • Hardware

    • Software

    • Input

    Correct Answer
    A. Software
    Explanation
    Software refers to computer programs and information. It is the collection of instructions and data that tell a computer how to perform specific tasks. This includes applications, operating systems, and other programs that enable a computer to function. Software is distinct from hardware, which refers to the physical components of a computer system. Output and input are not alternative names for computer programs and information, making them incorrect choices. Therefore, the correct answer is software.

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  • 3. 

    A computer system designed to be transported very easiely.

    • Desktop

    • MP3 Player

    • Laptop

    • Server

    Correct Answer
    A. Laptop
    Explanation
    A laptop is a computer system that is designed to be portable and easily transported. Unlike desktop computers, which are typically larger and require a dedicated workspace, laptops are compact and lightweight, allowing users to carry them around conveniently. Laptops are equipped with a built-in screen, keyboard, and trackpad, making them self-contained and suitable for use in various locations. They are commonly used by students, professionals, and individuals who require a computer on the go.

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  • 4. 

    Program used to type papers, design basic tables and process text documents.

    • PowerPoint

    • Excel

    • Access

    • Word

    Correct Answer
    A. Word
    Explanation
    Word is a program that is commonly used for typing papers, designing basic tables, and processing text documents. It provides various features and tools for creating, editing, and formatting text, making it suitable for tasks such as writing essays, creating reports, and drafting letters. PowerPoint is mainly used for creating presentations, Excel is used for creating and managing spreadsheets, and Access is used for creating and managing databases. Therefore, Word is the most appropriate choice for the given tasks.

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  • 5. 

    This device allows data to be entered by the user and can perform most operations of a mouse.

    • Laser Pointer

    • Keyboard

    • Scanner

    • Drawing Pad

    Correct Answer
    A. Keyboard
    Explanation
    A keyboard is a device that allows the user to input data into a computer or other electronic device. It consists of a set of keys that are used to type letters, numbers, and other characters. Keyboards also have various function keys that can perform different operations, such as controlling volume or launching applications. Unlike a mouse, which is primarily used for pointing and clicking, a keyboard can perform most operations of a mouse, such as scrolling and selecting items. Therefore, a keyboard is the correct answer as it meets the given criteria.

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  • 6. 

    This is a type of computer that sets on a table or desk.

    • Desktop

    • Tabletop

    • Laptop

    • Tablet

    Correct Answer
    A. Desktop
    Explanation
    A desktop computer is a type of computer that is designed to be placed on a table or desk. Unlike a laptop or tablet, it is not portable and is meant to stay in one location. It typically consists of a tower or a casing that contains the computer's hardware components, such as the processor, memory, and storage, as well as a separate monitor, keyboard, and mouse. Desktop computers are commonly used in offices, homes, and schools where portability is not a requirement.

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  • 7. 

    A name for a small picture or image representing a folder or a program.

    • Graphic

    • Logo

    • JPEG

    • Icon

    Correct Answer
    A. Icon
    Explanation
    An icon is a small picture or image that represents a folder or a program. Icons are commonly used in computer interfaces to visually represent different functions or applications. They are typically small in size and designed to be easily recognizable and distinguishable. Icons serve as visual cues to help users navigate and interact with computer systems more efficiently.

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  • 8. 

    One of the owners of Apple Computer Corp.

    • Bill Gates

    • Steve Jobs

    • Bill King

    • Steve Raymond

    Correct Answer
    A. Steve Jobs
    Explanation
    Steve Jobs is the correct answer because he was one of the owners of Apple Computer Corp. alongside Steve Wozniak and Ronald Wayne. As a co-founder, Jobs played a crucial role in the development and success of Apple, contributing to the design and marketing of iconic products such as the iPhone, Macintosh, and iPod. His visionary leadership and innovative approach revolutionized the technology industry, making Apple one of the most valuable and influential companies in the world.

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  • 9. 

    What are the four main things a computer does?

    • Input

    • Output

    • Play

    • Store

    • Process

    Correct Answer(s)
    A. Input
    A. Output
    A. Store
    A. Process
    Explanation
    A computer performs four main tasks: input, output, store, and process. Input refers to the information or data that is entered into the computer, such as typing on a keyboard or clicking a mouse. Output is the result or information that is displayed or produced by the computer, such as text on a screen or sound from speakers. Store involves saving or storing data on a storage device, such as a hard drive or memory card. Process refers to the computer's ability to perform calculations and manipulate data based on instructions given to it.

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  • 10. 

    Which of the following is not an operating system?

    • Windows XP

    • Windows 7

    • Windows 333

    • Linux

    Correct Answer
    A. Windows 333
    Explanation
    Windows XP, Windows 7, and Linux are all examples of operating systems commonly used in computers. However, "Windows 333" is not a recognized operating system. It is likely a typo or a fictional name, as there is no known version of Windows with that designation.

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  • 11. 

    Another name for all parts of the computer

    • Hard Drive

    • Tower

    • Hardware

    • Motherboard

    Correct Answer
    A. Hardware
    Explanation
    The term "hardware" refers to all the physical components of a computer system, including the hard drive, tower, and motherboard. These components are essential for the functioning of a computer and are collectively known as hardware. Therefore, "hardware" is the correct answer as it encompasses all the mentioned parts of a computer.

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  • 12. 

    This part stores data, programs, settings, and the operating system while the computer is off. While it is on, it spins inside the computer reading and writing data.

    • CD Drive

    • DVD Drive

    • Hard Drive

    • CPU

    Correct Answer
    A. Hard Drive
    Explanation
    The correct answer is Hard Drive. The explanation for this is that the hard drive is a storage device that stores data, programs, settings, and the operating system even when the computer is turned off. It is a non-volatile memory, meaning it retains information even without power. When the computer is turned on, the hard drive spins and allows the computer to read and write data to it. Therefore, the hard drive is responsible for storing and retrieving data while the computer is off and on.

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  • 13. 

    First item you should check if your computer will not come on.

    • Monitor Cable

    • NIC Card

    • Power

    • Hard Drive

    Correct Answer
    A. Power
    Explanation
    The first item you should check if your computer will not come on is the power. This is because if there is no power supply, the computer will not be able to turn on or function properly. It is important to ensure that the power cable is securely connected to both the computer and the power outlet, and that the power outlet is working. If the power supply is functioning correctly, then other components such as the monitor cable, NIC card, and hard drive can be checked.

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  • 14. 

    This computer part sends signals to other parts of the computer to tell them what to do.

    • Hard Drive

    • CPU

    • Motherboard

    • Flash Drive

    Correct Answer
    A. Motherboard
    Explanation
    The motherboard is responsible for sending signals to other parts of the computer to coordinate their activities and ensure they work together efficiently. It acts as a central hub, connecting various components such as the CPU, hard drive, and RAM, and facilitating communication between them. Without a motherboard, the different parts of the computer would not be able to communicate effectively, leading to a lack of coordination and functionality. Therefore, the motherboard is the correct answer to the question.

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  • 15. 

    Which of the following are output device(s)?

    • Mouse

    • Keyboard

    • Printer

    • Speakers

    Correct Answer(s)
    A. Printer
    A. Speakers
    Explanation
    The printer and speakers are both output devices. A printer is used to produce hard copies of documents or images, making it an output device. Speakers, on the other hand, are used to produce sound or audio output, making them another example of an output device. Both devices receive information from a computer or other device and present it to the user in a tangible form (printed paper) or audible form (sound). The mouse and keyboard, on the other hand, are input devices as they are used to input information into the computer.

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  • 16. 

    This part does the real calculation, moving and processing of information. Also known as the brains of the computer.

    • Motherboard

    • RAM

    • ROM

    • CPU

    Correct Answer
    A. CPU
    Explanation
    The CPU (Central Processing Unit) is responsible for performing calculations, executing instructions, and processing data in a computer. It is often referred to as the "brains" of the computer because it carries out the actual computation and controls the other hardware components. The motherboard is the main circuit board that connects all the components together, but it does not perform the calculations itself. RAM (Random Access Memory) and ROM (Read-Only Memory) are types of memory that store data temporarily and permanently, respectively, but they do not handle the actual processing of information. Therefore, the CPU is the correct answer as it is the component that carries out the real calculation and processing tasks.

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  • 17. 

    This memory is for short term storage and is lost when the computer is turned off.

    • ROM

    • Hard Drive

    • Flash Drive

    • RAM

    Correct Answer
    A. RAM
    Explanation
    RAM (Random Access Memory) is a type of memory that is used for short-term storage in a computer. It is volatile memory, meaning that the data stored in RAM is lost when the computer is turned off or restarted. RAM is responsible for temporarily holding data that the computer needs to access quickly, such as open programs, operating system files, and data being actively processed. Unlike permanent storage devices like ROM, hard drives, and flash drives, RAM is not designed to retain information when the power is turned off.

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  • 18. 

    The largest unit of computer storage capacity listed

    • MB

    • GB

    • TB

    • AB

    Correct Answer
    A. TB
    Explanation
    The given options list different units of computer storage capacity. Among these options, TB (terabyte) is the largest unit.

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  • 19. 

    What was the main function of the first digital computer system?

    • Send e-mails

    • Keep up with payroll

    • Add and Subtract numbers

    • Create the first car

    Correct Answer
    A. Add and Subtract numbers
    Explanation
    The main function of the first digital computer system was to perform mathematical operations, specifically addition and subtraction. This early computer system was designed to automate and streamline calculations, making it faster and more accurate than manual methods. It laid the foundation for modern computing by demonstrating the potential for machines to handle complex mathematical tasks, paving the way for further advancements in computer technology.

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  • 20. 

    Which of the following are input devices?

    • Scanner

    • Printer

    • Keyboard

    • Mouse

    Correct Answer(s)
    A. Scanner
    A. Keyboard
    A. Mouse
    Explanation
    Scanner, Keyboard, and Mouse are all input devices because they allow the user to input data or commands into a computer system. A scanner is used to convert physical documents or images into digital format, which can be inputted into a computer. A keyboard allows the user to input text, numbers, and commands by pressing keys. A mouse allows the user to control the cursor and interact with graphical user interfaces by moving it on a surface and clicking buttons. On the other hand, a printer is an output device as it produces physical copies of digital documents or images.

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  • Current Version
  • Mar 28, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 03, 2010
    Quiz Created by
    Justinsmith
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