Computer Vocabulary: MCQ Trivia Quiz Questions!

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Computer Vocabulary: MCQ Trivia Quiz Questions! - Quiz


How well do you know computer vocabulary? There are many terms to remember when it comes to your computer. For example, hardware is the computer's brain, as the main component does all the processing. Software is what you install on your computer to accomplish many things, one of them being the word processor, which is the software we use to type documents. This excellent quiz will demonstrate your knowledge of computer vocabulary. All the best.


Questions and Answers
  • 1. 

    What is anti-virus software?

    • A.

      A cheap removable disk used for storing or transferring information

    • B.

      A particular type of lettering (on the screen or on paper)...Arial is an example

    • C.

      A socket at the back of a computer for connecting external equipment or peripherals, especially printers.

    • D.

      A small unauthorized program that can damage a PC

    • E.

      A program that finds and removes viruses from a computer

    Correct Answer
    E. A program that finds and removes viruses from a computer
    Explanation
    Anti-virus software is a program that is designed to detect, prevent, and remove computer viruses from a computer system. It scans files and documents for any malicious code or patterns that may indicate the presence of a virus. Once detected, the software takes appropriate actions to quarantine or remove the virus, protecting the computer and its data from potential harm. It is an essential tool in maintaining the security and integrity of a computer system by safeguarding it against various types of malware threats.

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  • 2. 

    What is a driver?

    • A.

      A disk for storing computer information. It looks like an audio CD

    • B.

      For the temporary storing of information while a computer is being used

    • C.

      A small program that tells a PC how a peripheral works

    • D.

      Messages sent from one computer to another

    • E.

      A subdivision of a computer's hard disk into which you put files

    Correct Answer
    C. A small program that tells a PC how a peripheral works
    Explanation
    A driver is a small program that tells a PC how a peripheral works. This means that when a peripheral device, such as a printer or a scanner, is connected to a computer, the driver acts as a translator between the device and the computer's operating system. It allows the computer to understand and communicate with the peripheral, enabling the user to use the device properly. Without the appropriate driver, the computer would not be able to recognize or utilize the peripheral device effectively.

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  • 3. 

    What is an icon?

    • A.

      The equipment inside a computer that creates the image on the screen

    • B.

      A small image or picture on a computer screen that is a symbol for folders, disks, peripherals, programs etc.

    • C.

      A disk for storing computer information. It looks like audio CD

    • D.

      Thin film transistor, a type of high quality screen for notebook computers

    • E.

      An operating system used by the majority of PC's

    Correct Answer
    B. A small image or picture on a computer screen that is a symbol for folders, disks, peripherals, programs etc.
    Explanation
    An icon is a small image or picture on a computer screen that serves as a symbol for various items such as folders, disks, peripherals, and programs. Icons are used to represent different functions or actions and are often clicked or tapped on to perform specific tasks. They provide a visual representation that helps users easily identify and access different elements or features on a computer system.

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  • 4. 

    What is a serial port?

    • A.

      Initials that stand for World Wide Web

    • B.

      Equipment for converting paper documents to electronic documents that can be used by a computer

    • C.

      When you switch on your computer and wait while it prepares itself

    • D.

      A socket at the back of a computer for connecting external equipment or peripherals, especially printers.

    • E.

      A kind of memory that makes a computer work faster

    Correct Answer
    D. A socket at the back of a computer for connecting external equipment or peripherals, especially printers.
  • 5. 

    What is backup?

    • A.

      This is a PC's heart or 'brains'

    • B.

      A copy on floppy disk or flash drive or tape of files, or CD on a PC's hard disk. It is used in case the hard disk file(s) are erased or damaged

    • C.

      The main memory used while the PX is working. It is temporary

    • D.

      Is for information used needed by the PC and cannot be changed

    • E.

      'What You See Is What You Get" - with this program, if you print a document it looks the same on paper as it looks on the screen

    Correct Answer
    B. A copy on floppy disk or flash drive or tape of files, or CD on a PC's hard disk. It is used in case the hard disk file(s) are erased or damaged
    Explanation
    Backup refers to creating a duplicate copy of files or data from a PC's hard disk onto a floppy disk, flash drive, tape, or CD. This backup copy is created as a precautionary measure in case the original files on the hard disk are accidentally deleted or become corrupted. It serves as a means to restore the lost or damaged data and ensure its availability.

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  • 6. 

    What is the taskbar?

    • A.

      A (small) defect or fault in a program

    • B.

      The number of dots or pixels per inch (sometimes per centimeter) used to create the screen image

    • C.

      The smallest piece of information that computers use

    • D.

      8 bits

    • E.

      Located at the bottom of the screen and shows the programs in use

    Correct Answer
    E. Located at the bottom of the screen and shows the programs in use
    Explanation
    The taskbar is located at the bottom of the screen and shows the programs that are currently in use. It provides quick access to open programs and allows users to switch between them easily. The taskbar also displays the date and time, system icons, and other notification icons.

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  • 7. 

    What is a browser?

    • A.

      Disk Operating System...the original system used for PCs. You type in commands instead of pointing and clicking.

    • B.

      A program like Netscape or Internet Explorer. You use it to view or browse the Internet

    • C.

      The basic software that manages a computer

    • D.

      An international network of computers that uses the TCP/IP network protocols to facilitate data transmission and exchange

    • E.

      The equipment inside a computer that creates the image on the screen

    Correct Answer
    B. A program like Netscape or Internet Explorer. You use it to view or browse the Internet
    Explanation
    A browser is a program like Netscape or Internet Explorer that is used to view or browse the Internet. It allows users to access websites, search for information, and interact with online content. Browsers interpret and display HTML files, allowing users to navigate through web pages by clicking on links and buttons. They also support other web technologies such as JavaScript, CSS, and multimedia elements. Overall, a browser serves as a gateway to the Internet, enabling users to access and interact with various online resources.

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  • 8. 

    What is a peripheral?

    • A.

      The basic software that manages a computer

    • B.

      A smalll image or picture on a computer screen that is a symbol for folders, disks, peripherals, programs etc.

    • C.

      An operating system used by the majority of computers

    • D.

      Any equipment that is connected externally to a computer...for example, printers and scanners

    • E.

      The image that your see on the screen is made of thousands of tiny dots or points

    Correct Answer
    D. Any equipment that is connected externally to a computer...for example, printers and scanners
    Explanation
    A peripheral refers to any equipment that is connected externally to a computer, such as printers and scanners. It is not the basic software that manages a computer, a small image or picture on a computer screen that represents folders, disks, peripherals, programs, etc., an operating system used by the majority of computers, or the image on the screen made of thousands of tiny dots or points.

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  • 9. 

    What is a scanner?

    • A.

      Equipment for converting paper documents to electronic documents that can be used by a computer

    • B.

      A program that finds and removes viruses from a computer

    • C.

      Messages sent from one computer to another

    • D.

      A particular sort of lettering (on the screen or on paper....Arial is an example

    • E.

      The main memory used while the PC is working

    Correct Answer
    A. Equipment for converting paper documents to electronic documents that can be used by a computer
    Explanation
    A scanner is a piece of equipment that is used to convert physical paper documents into electronic files that can be accessed and used by a computer. It allows for the digitization of documents, making them easier to store, share, and manipulate. Scanners are commonly used in offices and businesses to create digital copies of important paperwork, such as contracts, invoices, and receipts. This eliminates the need for physical storage space and allows for easier organization and retrieval of documents.

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  • 10. 

    What is memory?

    • A.

      The first six letters on English-language keyboards

    • B.

      When you switch on your computer and wait while it prepares itself

    • C.

      For the temporary storing of information while a computer is being used

    • D.

      Software that operates a PC and does various things, such as writing text (word processing), keeping accounts, and drawing pictures

    • E.

      The number of dots or pixels per inch (sometimes centimeters) used to create the screen image

    Correct Answer
    C. For the temporary storing of information while a computer is being used
    Explanation
    Memory refers to the temporary storing of information while a computer is being used. It is a crucial component of a computer system that allows for the storage and retrieval of data. This temporary storage enables the computer to access and process information quickly, enhancing its overall performance. Without memory, the computer would not be able to perform tasks efficiently as it would constantly need to access data from the hard drive, resulting in slower processing speeds. Therefore, memory plays a vital role in the smooth functioning of a computer system.

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  • 11. 

    What are a bit and byte?

    • A.

      This is a PC's heart or brains

    • B.

      A program like Netscape or Internet Explorer. You use it to view or browse

    • C.

      A small defect or fault in a program

    • D.

      The basic software that manages a computer

    • E.

      The smallest piece of information that computers use and a group of eight is called this

    Correct Answer
    E. The smallest piece of information that computers use and a group of eight is called this
    Explanation
    A bit is the smallest piece of information that computers use, and a group of eight bits is called a byte. Bits are binary digits that represent either a 0 or a 1, and they form the foundation of digital information processing. Bytes are used to measure the size of data and storage capacity in computers. They are commonly used to represent characters, numbers, and other types of information in computer systems.

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  • 12. 

    What is resolution?

    • A.

      The smallest piece of information that computers use

    • B.

      A cheap removable disk used for storing or transferring information

    • C.

      The number of dots or pixels per inch (sometimes centimeters) used to create the screen image

    • D.

      Used to measure computer memory and storage

    • E.

      Socket at the back of a PC connecting peripherals

    Correct Answer
    C. The number of dots or pixels per inch (sometimes centimeters) used to create the screen image
    Explanation
    Resolution refers to the number of dots or pixels per inch (sometimes centimeters) used to create the screen image. It determines the level of detail and clarity in an image or display. A higher resolution means a greater number of pixels, resulting in a sharper and more detailed image.

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  • 13. 

    What is a graphics card?

    • A.

      For the temporary storing of information while a computer is being used

    • B.

      This is a PC's heart or brains

    • C.

      The equipment inside a computer that creates the image on the screen

    • D.

      The basic software that manages a computer

    • E.

      A cheap removable disk used for storing or transferring information

    Correct Answer
    C. The equipment inside a computer that creates the image on the screen
    Explanation
    A graphics card is the equipment inside a computer that creates the image on the screen. It is responsible for processing and rendering visual data, such as images, videos, and games, and then sending it to the monitor for display. The graphics card contains a GPU (Graphics Processing Unit) that performs complex calculations and manipulations to generate the final image. It also has its own dedicated memory (VRAM) to store and access the necessary data quickly. Without a graphics card, a computer would not be able to display any visual content on the screen.

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  • 14. 

    What is a program?

    • A.

      The basic software that manages a computer

    • B.

      Equipment for converting paper documents to electronic documents that can be used by a computer

    • C.

      Software that operates a PC and does various things, such as writing text (word processing)

    • D.

      This is a PC's heart or brains

    • E.

      A small unauthorized program that can damage a PC.

    Correct Answer
    C. Software that operates a PC and does various things, such as writing text (word processing)
    Explanation
    The correct answer is software that operates a PC and does various things, such as writing text (word processing). This answer accurately describes a program as a type of software that is responsible for operating a computer and performing various tasks, including word processing. It implies that a program is not limited to just word processing but can also perform other functions.

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  • 15. 

    What is RAM?

    • A.

      A copy on floppy disk or flash drive or tape of files, or CD on a PC's hard disk. It is used in case the hard disk file(s) are erased or damaged

    • B.

      The main memory used when the computer is working

    • C.

      A particular type of lettering (on the screen or on paper)...Arial is an example

    • D.

      Messages sent from one computer to another

    • E.

      A subdivision of a computer's hard disk into which you put files

    Correct Answer
    B. The main memory used when the computer is working
    Explanation
    RAM stands for Random Access Memory and it is the main memory used by a computer while it is in operation. It is a type of computer memory that allows data to be stored and accessed quickly by the computer's processor. Unlike other types of memory, such as a hard disk or flash drive, RAM is volatile, meaning that its contents are lost when the computer is powered off or restarted. RAM is essential for running programs and storing temporary data that the computer needs to access quickly.

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  • 16. 

    What is Windows?

    • A.

      The equipment inside a computer that creates the image on the screen

    • B.

      Initials that stand for World Wide Web

    • C.

      An operating system used by the majority of PC's

    • D.

      A socket at the back of a computer for connecting external equipment or peripherals, especially printers.

    • E.

      The smallest piece of information that computers use

    Correct Answer
    C. An operating system used by the majority of PC's
    Explanation
    Windows is an operating system used by the majority of PC's. It is a software that manages computer hardware and software resources, providing common services for computer programs. It allows users to interact with the computer and run applications. Windows is developed by Microsoft and has become one of the most popular operating systems worldwide.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 15, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jun 09, 2010
    Quiz Created by
    MssG
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