Main Subjects
Main Subjects MCQs With Answers
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Computer (595)
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English (1530)
Everyday Science (741)
General Knowledge (1134)
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Mathematics (1624)
Pakistan Studies (941)
Which input device uses light to read characters?
AOCR Scanner
BMouse
CMicrophone
DKeyboard
Which topology connects all nodes to a central device?
AMesh
BStar
CRing
DBus
What is a ‘Bridge’ in networking?
AConnects two similar network segments
BEncryption device
CConnects two different networks
DIncreases speed
What is the primary purpose of ‘DNS’?
AManage email
BEncrypt traffic
CTranslate domain names to IP addresses
DAssign IP addresses
Which type of software is used for ‘Graphic Design’?
AVLC
BExcel
CAdobe Illustrator
DNotepad
What is a ‘Web Cookie’?
AA computer virus
BA type of website
CSmall data file stored on a user's browser
DA security protocol
What does ‘WYSIWYG’ stand for?
AWhat You See Is What You Get
BWhat You See Is What You Gain
CWhere You Select Is What You Get
DWhy You See Is What You Get
Which file extension is used for ‘Python’ scripts?
A.js
B.txt
C.exe
D.py
Which character encoding supports all world languages?
AISO-8859-1
BANSI
CASCII
DUnicode