Computer
Computer MCQs With Answers
596 Computer MCQs for CSS, PPSC, FPSC, NTS and entry-test preparation. Take a scored quiz instead →
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What is ‘Redundancy’?
ASlow processing
BSoftware error
CDuplication for fault tolerance
DData loss
What is the primary function of a ‘Router’?
APrints files
BPlays audio
CConnects different networks
DScans images
Which input device is for CAD?
AMouse
BKeyboard
CMicrophone
DDigitizer Tablet
What is the smallest unit of digital information?
AByte
BKilobyte
CBit
DMegabyte
Which software controls the hardware and provides services to application programs?
ADriver
BUtility
CCompiler
DOperating System
What does ‘CPU’ stand for?
ACentral Power Unit
BComputer Processing Unit
CControl Processing Unit
DCentral Processing Unit
Which of these is used for temporary storage by the CPU?
AHard Disk
BCache
CRAM
DROM
What is a ‘Web Browser’?
ASoftware for accessing the internet
BAn operating system
CHardware for internet
DA type of network
Which key is used to save a document in most applications?
ACtrl + S
BCtrl + C
CCtrl + V
DCtrl + Z
What is an ‘IP Address’?
AA password
BA home address
CA website link
DA unique address for a device on a network