FORM 2-T2-2021-22 MOCK1

1) Which of the following is not a health problem associated with the extended or prolonged use of the computer?

• a) Back pain

• b) CTS- Carpal tunnel syndrome

• c) RSI- repetitive stress injury

• d) High blood pressure

2) A factor which does not result in RSI (repetitive stress injury) is:-

• a) Sitting too close to the screen

• b) Repetitive key strokes

• c) Lack of rest and breaks between computer tasks

• d) Bad posture

3) Which of these correctly shows the functions of a computer?

• a) Input -> output ->storage

• b) Input -> processing/storage->output

• c) Output-> processing/storage-> input

• d) Storage/processing->input->output

4) What is the mean of ALU?

• a) Arithmetic Loading Unit

• b) Arithmetic Local Unit

• c) Arithmetic Logic Unit

• d) All Logic Unit

5) Which of these statements is true about Read-only memory (ROM)?

• a) It is a type of secondary storage

• b) It is an output device

• c) It forms part of the main memory of a computer

• d) It performs arithmetic and logic calculations

6) Computer _____________ is a set of instructions that tells a computer what to do or how to perform a task.

• a) Hardware

• b) Software

• c) Malware

7) What is the meaning of CPU?

• a) Computer Printer Unit

• b) Card Port Unit

• c) Central Processing Unit

• d) Computer Processing Unit

8) Which is not an example of a peripheral device?

• a) Keyboard

• b) Mouse

• c) Floppy disk

• d) Speakers

9) Which device is found in the CPU?

• a) ALU

• b) Control Monitor

• c) Flash drive

• d) Printer

10) Which of the following output is an example of a hardcopy?

• a) An oral speech delivered by a speaker

• b) A bill produced from the printer

• c) The display on a monitor

• d) A picture on a wall produced from a multimedia projector