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Computers

Quiz by Jiri Jindra

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13 questions
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  • Q1
    Which of the following is not a type of computer memory?
    ROM
    RAM
    Hard disk
    Cache
    30s
  • Q2
    What does CPU stand for in the context of computers?
    Computer Power Unit
    Central Power Unit
    Control Processing Unit
    Central Processing Unit
    30s
  • Q3
    What is the function of a GPU in a computer?
    Gigabyte Processing Unit
    General Processing Unit
    Graphics Processing Unit
    Gaming Processing Unit
    30s
  • Q4
    Which of the following is a common input device used with a computer?
    Keyboard
    Printer
    Speaker
    Monitor
    30s
  • Q5
    What is the purpose of an operating system (OS) on a computer?
    To browse the internet
    To create documents and presentations
    To manage computer hardware and software resources
    To play video games
    30s
  • Q6
    What is the purpose of RAM (Random Access Memory) in a computer system?
    To temporarily store data and program instructions for the CPU to access quickly
    To control the flow of electricity in the computer
    To store large amounts of long-term data
    To provide power to the computer components
    30s
  • Q7
    What is the purpose of a BIOS (Basic Input/Output System) in a computer?
    To run software programs
    To backup data on the computer
    To connect to the internet
    To initialize hardware components during the boot process
    30s
  • Q8
    What is the function of a motherboard in a computer system?
    To provide a platform for all the computer's internal components to communicate
    To store data permanently
    To display images on the monitor
    To cool down the computer components
    30s
  • Q9
    What is the function of a firewall in the context of computer security?
    To increase computer speed
    To monitor and control incoming and outgoing network traffic
    To clean computer viruses
    To update software programs
    30s
  • Q10
    What is the purpose of the 'if' statement in programming?
    To make decisions based on conditions
    To repeat a block of code a specific number of times
    To define a function in the program
    To display output on the screen
    30s
  • Q11
    What programming language is commonly used for developing mobile applications?
    Java
    Python
    HTML
    C++
    30s
  • Q12
    What is the term used to describe the process of finding and fixing errors in a program?
    Debugging
    Executing
    Compiling
    Designing
    30s
  • Q13
    What is the function of the '&&' operator in programming?
    To represent logical AND
    To perform mathematical addition
    To concatenate strings
    To represent logical OR
    30s

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