1) What type of memory is 'volatile'? a) ROM (Read Only Memory) b) RAM (Random Access Memory) c) HDD (Hard Disk Drive) d) RAM (Read Any Memory) 2) The motherboard is often referred to as the: a) Brain of the computer b) Heart of the computer c) Backbone of the computer d) Engine of the computer 3) Which component is responsible for processing information in a computer? a) CPU (Central Processing Unit) b) GPU (Graphics Processing Unit) c) PSU (Power Supply Unit) d) Motherboard 4) Which of the following is an example of an input device? a) Printer b) Monitor c) Keyboard d) Speaker 5) What does HDD stand for? a) Hard Disk Drive b) High Definition Drive c) Horizontal Data Drive d) Head Disk Drive 6) Which type of memory is used to store permanent data in a computer? a) ROM (Read Only Memory) b) RAM (Random Access Memory) c) HDD (Hard Disk Drive) d) Both ROM and RAM 7) What is the primary function of the CPU? a) Controlling the flow of data b) Storing data c) Displaying information d) Executing instructions 8) Which device is used to point and click on the computer screen? a) Mouse b) Keyboard c) Printer d) Scanner 9) What is the purpose of a graphics card? a) Processing graphics and images b) Storing data c) Controlling the flow of data d) Providing power to the computer 10) Which component is responsible for converting electrical power into a usable form for the computer? a) CPU (Central Processing Unit) b) PSU (Power Supply Unit) c) GPU (Graphics Processing Unit) d) Motherboard 11) What is the main difference between primary and secondary storage? a) Primary storage is faster and more expensive. b) Primary storage is slower and less expensive. c) Primary storage is volatile, while secondary storage is non-volatile. d) Primary storage is non-volatile, while secondary storage is volatile. 12) Which of the following is an example of a secondary storage device? a) RAM b) ROM c) SSD (Solid-State Drive) d) CPU 13) What is the purpose of a sound card? a) Processing sound b) Controlling the flow of data c) Storing data d) Displaying information 14) Which device is used to print documents on paper? a) Printer b) Scanner c) Projector d) Webcam 15) What is the purpose of a motherboard? a) Connecting all the components of a computer b) Processing information c) Storing data d) Displaying information 16) RAM holds all currently running programs when the computer starts a) TRUE b) FALSE 17) ROM holds the instructions for the computer to be able to boot (BIOS) a) TRUE b) FALSE 18) Select ALL Software a) Google Chrome b) Adobe Photoshop c) Monitor d) Hard Disk Drive e) Laptop f) Text Editor (Notepad)

KS3 Year 7/8 Computer Hardware and Software Components

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