Main Subjects
Main Subjects MCQs With Answers
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Computer (595)
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Pakistan Studies (941)
Which computer part processes and outputs audio, such as music and sound effects?
AGraphics card
BSound card
CNetwork card
DPower supply
Which key is used to move the cursor to a new line or confirm an action?
AShift
BTab
CEnter
DCaps Lock
Which part of the computer allows it to connect to a network, either by cable or wirelessly?
ASound card
BPower supply
CNetwork card
DGraphics card
Which key locks the keyboard so that letters are typed in uppercase?
AShift
BTab
CCaps Lock
DCtrl
Approximately which year did the first electronic computer, ENIAC, become operational?
A1945
B1975
C1995
D1925
Which computer monitor type is thinner and uses less power than older bulky monitors?
ALCD
BCRT
CDot Matrix
DPlotter
Who is credited with inventing the World Wide Web?
ABill Gates
BSteve Jobs
CTim Berners-Lee
DMark Zuckerberg
Which older type of monitor was bulky and used a large glass tube?
ALED
BLCD
CCRT
DOLED
Which type of printer uses ink sprayed through tiny nozzles onto paper?
ALaser printer
BInkjet printer
CDot matrix printer
D3D printer