3RD TERM EXAM QUESTIONS PRIMARY 3 COMPUTER STUDY

THIRD TERM PROMOTIONAL EXAMINATION 2021 / 2022

CLASS: PRIMARY 3

SUBJECT: COMPUTER STUDY

NAME:……………………………………………………………………………………

1. One of the following has the highest storage capacity (a) 100MB  (b) 2GB (c) 1000KB
2. The monitor is an example of an ______ device.  (a) input    (b) output (c) processing 
3. _________ storage device has no drive (a) CD (b) Diskette (c) Hard disk
4. A printer is used to _______________________(a) print our work (b) send message (c) store our work
5. Power pack is a component of the system unit that __________(a) controls the system unit (b) supplies electricity to the system unit (c) send message 
6. The hard disk is smaller than a flash disk (a) true (b) false
7. ___________ carries out operations like additions, subtraction, multiplication and division of numbers (a) Control Unit (b) Arithmetic and Logic Unit (c) Calculator
8.  Joystick & light pen are examples of ____________ device.(a) output (b) input (c) processing 
9. Flash disk are inserted or put in a USB ______ on the system unit (a) pot (b) plot (c) port 
10. Which of the following devices has characters for typing (a) mouse (b) joystick (c) keyboard
11. The two primary main memories are ______________(a) DRUM & DRAM (b) ROM & RAM (c) TOM & COW
12. ______ can be used to store games and music (a) CD-ROM (b) CD-RAM (c) CD-ROME
13. ___________ is an example of general storage device (a) CD (b) water bottle (c) diskette 
14. The CPU has how many parts (a) 2 (b) 4 (c) 3 
15. How many types of memory does a computer have? (a) 4 (b) 6 (c) 2 
16. A ___________ is the engine and head of the computer system(a) monitor (b) system unit  (c) keyboard
17. One of the following storage devices is kept permanently in the system unit (a) CD    (b) Hard disk     (c) diskette 
18. The amount of space in a diskette is measured in __________ (a) Bytes     (b) kilogramme    (c) centimeter 
19. __________________ are devices where data, folders and documents are kept for future purpose or when needed. (a) input device (b) storage device (c) output device 
20. The full meaning of CPU is  _________ (a) Center programming union (b) cent population union (c) central processing unit
21. Which of the following is a part of the system unit?   (a) abacus (b) motherboard (c) calculator
22. Sticky notes and glue should be used as disk labels (a) True (b) False
23. An example of a disk drive is _________ (a) fan drive (b) CD ROM drive (c) paper drive 
24. Which of the following storage devices do we put into a CD ROM Drive?(a) flash disk (b) compact disk (c) floppy disk
25. There are ______________ types of diskettes 
26. _______ controls the flow of information through the control unit (a) CPU (b) ALU (c) VDU
27. A floppy disk is also known as _________ (a) DVD (b) diskette (c) flash
28. The computer processing device is called _______ (a) UPS (b) VDU (c) CPU
29. The components inside the system unit are connected to _____________(a) Blackboard (b) Motherboard (c) Fatherboard
30. The machine that reads data from and write data onto a disk is called _______(a) machine drive (b) disk drive (c) motorcycle

Theory:

1. List four examples of computer storage devices.(a) _________________________________ (b) ________________________________________________________________ (d) ________________________________
2. State two uses of computer storage devices (a) ________________________________________________(b) ________________________________________________
3. List the two types of disk drive you know? (a) ________________________________ (b) ________________________________
4. Mention two types of storage devices you know? (a) ________________________________ (b) ________________________________