Computer
Computer MCQs with Answers and Detailed Explanations
550+ computer MCQs with answers and detailed explanations for NTS, PPSC, FPSC and job tests. MS Office, hardware, networking and IT basics explained. Take a scored quiz instead →
What is the primary function of a ‘Router’?
APrints files
BPlays audio
CConnects different networks
DScans images
What is a ‘Daemon/Service’?
ABackground process
BApplication
CDriver
DUI
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
Which is a ‘High-level’ language?
APython
BBinary
CMachine Code
DAssembly