Unit 1 Revision Quiz 2 - All Topics

What is the role of a graphics card?

• To process visuals and images
• To manage system memory
• To store files
• To connect to the internet

Which type of memory is permanent and cannot be changed?

• ROM
• RAM
• Cache
• SSD

What is the primary function of an ALU (Arithmetic Logic Unit)?

• To store data
• To perform calculations
• To control peripherals
• To manage memory

Which of these is NOT a storage device?

• HDD
• SSD
• GPU
• USB

What does the BIOS in a computer do?

• Stores user files
• Loads the operating system
• Manages internet connections
• Runs application software

What does DPI stand for in printing?

• Digital Print Index
• Dots Per Inch
• Data Processing Integration
• Device Print Instructions

Which input device is used for biometric authentication?

• Webcam
• Fingerprint scanner
• Microphone
• Graphics tablet

What is a common use for thermal printers?

• Printing receipts
• Creating posters
• Producing photographs
• Manufacturing prototypes

Which hardware is used to temporarily store frequently accessed data?

• SSD
• Cache
• RAM
• Optical Drive

What does the term "boot" refer to?

• Starting a computer
• Shutting down a computer
• Accessing a file
• Installing software