ICT YEAR 9 CHAPTER 1 QUIZ-1

Which of the following is considered the brain of the computer?

• Hard Drive

• Central Processing Unit (CPU)

• Monitor

• Keyboard

Which type of memory is non-volatile and stores data even when the computer is turned off?

• RAM

• ROM

• Cache

• Virtual Memory

What is the primary purpose of an input device?

• To store data

• To process data

• To send data into the computer

• To display data

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

• Keyboard

• Mouse

• Monitor

• Scanner

What is the role of an operating system in a computer?

• Manage hardware and software resources

• Store data long-term

• Provide internet connectivity

• Protect against viruses

What is the full form of RAM?

• Random Access Memory

• Read Access Memory

Which of the following is not an internal component of a computer system?

• Graphics Card

• CPU

• Keyboard

• Motherboard

Which of the following is an example of a backing storage device?

• a) Mouse

• b) Monitor

• c) Flash Drive

• d) Processor

Which technology combines the physical world with computer-generated elements?

• a) Virtual Reality (VR)

• b) Augmented Reality (AR)

• c) Artificial Intelligence (AI)

• d) Internet of Things (IoT)

Which feature is typical of a graphical user interface (GUI)?

• a) Use of icons and windows

• b) Text-based commands

• c) High hardware requirements

• d) Lack of visuals