THIRD TERM PROMOTIONAL EXAMINATION 2019 CLASS: PRIMARY 3 SUBJECT: COMPUTER STUDY NAME:……………………
THIRD TERM PROMOTIONAL EXAMINATION
2019 CLASS: PRIMARY 3
SUBJECT: COMPUTER STUDY NAME:…………………………………………………………………………………………………………………………………………………
( 1.) How many types of memory do we have? (a) 4 (b) 6 (c) 2
(2.) A ___________ is the engine and head of the computer system (a) monitor (b) system unit (c) keyboard
(3.) One of the following storage devices is kept permanently in the system unit (a) CD (b) Hard disk (c) diskette
(4.) The amount of space in a diskette is measured in __________ (a) bytes (b) kilogramme (c) centimeter
(5.) __________________ are devices where data, folders and documents are kept for future purpose or when needed. (a) input device (b) storage device (c) output device
(6.) The full meaning of CPU is _____________________________________________________
(7.) Which of the following is a part of the system unit? (a) abacus (b) motherboard (c) calculator
(8.) Sticky notes and glue should be used as disk labels (a) True (b) False
(9.) An example of a disk drive is _________ (a) fan drive (b) CD ROM drive (c) paper drive
(10.) Which of the following storage devices do we put into a CD ROM? (a) flash disk (b) compact disk (c) floppy disk
(11.) There are ______________ types of diskettes
(12.) _________ controls the flow of information through the control unit (a) CPU (b) ALU (c) CU
(13.) A floppy disk is also known as _________ (a) DVD (b) diskette (c) flash
( 14.) The computer processing device is called _______ (a) UPS (b) VDU (c) CPU
(15.) The components inside the system unit are connected to _____________ (a) Blackboard (b) Motherboard (c) Fatherboard
(16.) The machine that reads data from and write data onto a disk is called _______ (a) machine drive (b) disk drive (c) motorcycle
(17.) One of the following has the highest storage capacity (a) 100MB (b) 2GB (c) 1000KB
(18.) The monitor is an example of an ______ device. (a) input (b) output (c) processing
(19.) _________ storage device has no drive (a) CD (b) Diskette (c) Hard disk
(20.) A printer is used to _______________________ (a) print our work (b) send message (c) store our work
(21.) 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
(22.) The harddisk is smaller than a flash disk (a) true (b) false
(23.) ___________ carries out operations like additions, subtraction, multiplication and division of numbers (a) Control Unit (b) Arithmetic and Logic Unit (c) Calculator
(24.) Joystick & lightpen are examples of ____________ device. (a) output (b) input (c) processing
(25.) Flash disk are inserted or put in a USB ______ on the system unit (a) pot (b) plot (c) port
(26.) Which of the following devices has characters for typing (a) mouse (b) joystick (c) keyboard
(27.) The two primary main memories are ______________ (a) drum & dram (b) rom & ram (c) tom & cow
(28.) ______ can be used to store games, video films (a) CD-ROM (b) CD-RAM (c) CD-ROME
(29.) ___________ is an example of general storage device (a) CD (b) water bottle (c) diskette
(30.) The CPU has how many parts (a) 2 (b) 4 (c) 3
Theory:
1.) List four examples of computer storage devices. (a) ________________________________ (b) ________________________________ (c) ________________________________ (d) ________________________________
(2.) State two uses of computer storage devices (a) ________________________________________________ (b) ________________________________________________
(3.) List the two type of diskettes we have (a) ________________________________ (b) ________________________________
(4.) State two grades of a diskette (a) ________________________________ (b) ________________________________
