Computers
Quiz by Jiri Jindra
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13 questions
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- Q1Which of the following is not a type of computer memory?ROMRAMHard diskCache30s
- Q2What does CPU stand for in the context of computers?Computer Power UnitCentral Power UnitControl Processing UnitCentral Processing Unit30s
- Q3What is the function of a GPU in a computer?Gigabyte Processing UnitGeneral Processing UnitGraphics Processing UnitGaming Processing Unit30s
- Q4Which of the following is a common input device used with a computer?KeyboardPrinterSpeakerMonitor30s
- Q5What is the purpose of an operating system (OS) on a computer?To browse the internetTo create documents and presentationsTo manage computer hardware and software resourcesTo play video games30s
- Q6What is the purpose of RAM (Random Access Memory) in a computer system?To temporarily store data and program instructions for the CPU to access quicklyTo control the flow of electricity in the computerTo store large amounts of long-term dataTo provide power to the computer components30s
- Q7What is the purpose of a BIOS (Basic Input/Output System) in a computer?To run software programsTo backup data on the computerTo connect to the internetTo initialize hardware components during the boot process30s
- Q8What is the function of a motherboard in a computer system?To provide a platform for all the computer's internal components to communicateTo store data permanentlyTo display images on the monitorTo cool down the computer components30s
- Q9What is the function of a firewall in the context of computer security?To increase computer speedTo monitor and control incoming and outgoing network trafficTo clean computer virusesTo update software programs30s
- Q10What is the purpose of the 'if' statement in programming?To make decisions based on conditionsTo repeat a block of code a specific number of timesTo define a function in the programTo display output on the screen30s
- Q11What programming language is commonly used for developing mobile applications?JavaPythonHTMLC++30s
- Q12What is the term used to describe the process of finding and fixing errors in a program?DebuggingExecutingCompilingDesigning30s
- Q13What is the function of the '&&' operator in programming?To represent logical ANDTo perform mathematical additionTo concatenate stringsTo represent logical OR30s