Computer and Online Essentials.

What does CPU stand for?

• Central Processing Unit

• Computer Processing Unit

• Central Processor Unit

• Computer Peripheral Unit

Which of the following is a primary storage device?

• Hard Disk Drive (HDD)

• Random Access Memory (RAM)

• USB Flash Drive

• DVD-ROM

What is the function of the motherboard in a computer?

• Store data

• Control input and output devices

• Execute program instructions

• Connect all the components

What does RAM stand for?

• Read-Only Memory

• Random Access Memory

• Read and Modify

• Remote Access Mechanism

Which of the following is an input device?

• Printer

• Monitor

• Keyboard

• Speaker

What is the purpose of an operating system?

• Run computer programs

• Connect to the internet

• Store files

• Create documents

What does ICT stand for?

• Information and Communication Technology

• Internet and Computer Technology

• Integrated Circuit Technology

• International Communication Tool

Which of the following is an example of an output device?

• Mouse

• Printer

• Scanner

• Keyboard

What is the function of the GPU ?

• Process graphics and images

• Manage network connections

• Control the CPU

• Store data

What is the purpose of a UPS (Uninterruptible Power Supply)?

• Provide extra storage space

• Protect against power fluctuations

• Increase internet speed

• Connect to external devices