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Worksheetscomputer for class 4
Total questions: 17
Worksheet time: 34mins
A (a) IS THE MOST COMMONLY USED INPUT DEVICE TO ENTER DATA TO A COMPUTER
A (a) TAKES PHOTOGRAPHS AND VIDEO WITH SOUND
A (a) IS USED TO INPUT SOUND/VOICE INTO A COMPUTER
A (a) IS AN INPUT DEVICE WITH A BALL ON THE TOP THAT IS ROLLED WITH A FINGER TO MOVE THE POINTER ON THE SCREEN
VDU STANDS FOR (a)
LCD STANDS FOR (a)
INPUT AND OUTPUT DEVICES ARE TOGETHER CALLED AS COMPUTER PERIPHERALS
TRUE
FALSE
MOUSE IS USED TO SCAN OR TRANSFER PHOTOS,PICTURES OR TEXT INT THE COMPUTER
TRUE
FALSE
A VOICE RECOGNITION COMPUTER SYSTEM LEARNS HOW A USER PRONONUNCES WORDS
TRUE
FALSE
A VDU IS SIMILERTO A TV SCREEN AND CAN DISPLAY BOTH TEXT AND PICTURES
TRUE
FALES
A MICROPHONE IS AN OUTPUT DEVICE
TRUE
FALSE
INPUT
OUTPUT
INPUT
OUTPUT
INPUT
OUTPUT
INPUT
OUTPUT
INPUT
OUTPUT
INPUT
OUTPUT
