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PPSC MCQs

Punjab Public Service Commission — Complete MCQ Bank

140 Questions
Exam Preparation Guide

How to prepare for PPSC

PPSC examinations recruit candidates for Punjab government departments and commonly test general knowledge, current affairs, English and post-related subjects.

Punjab AffairsGeneral KnowledgeCurrent AffairsEnglish
Give special attention to Punjab geography, history and administration alongside the advertised post’s specialist syllabus.
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All Subjects Biology Chemistry Computer Science Current Affairs English Everyday Science General Knowledge Islamic Studies Mathematics Pakistan Studies Physics
1
Computer Science Easy Uploaded: 23 Aug 2026

Which of the following is an example of an assistive technology in computing?

  • ASpreadsheet software
  • BWeb browser
  • CScreen reader
  • DText editor
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2
Computer Science Easy Uploaded: 23 Aug 2026

Which of the following is a common cause of a computer freezing?

  • AUpdated software
  • BToo much free disk space
  • CInsufficient memory or overheating
  • DFast internet connection
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3
Computer Science Easy Uploaded: 23 Aug 2026

Which of the following best describes blockchain technology?

  • AA programming language
  • BA local storage device
  • CA type of antivirus software
  • DA decentralized, distributed ledger system
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4
Computer Science Medium Uploaded: 23 Aug 2026

What is quantum computing based on?

  • AMechanical gears
  • BAnalog signal processing
  • CPrinciples of quantum mechanics
  • DClassical binary logic only
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5
Computer Science Medium Uploaded: 23 Aug 2026

What is a computer's clock speed measured in?

  • ABytes
  • BPixels
  • CHertz
  • DBits
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6
Computer Science Medium Uploaded: 23 Aug 2026

Which of the following is an example of a relational database management system?

  • AOracle Database
  • BCassandra
  • CMongoDB
  • DRedis
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7
Computer Science Hard Uploaded: 23 Aug 2026

What is the function of a hub in networking?

  • ATo route data intelligently
  • BTo store files
  • CTo broadcast data to all connected devices
  • DTo encrypt data
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8
Computer Science Easy Uploaded: 23 Aug 2026

What does HTTP status code 404 indicate?

  • AServer error
  • BPage not found
  • CUnauthorized access
  • DSuccessful request
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9
Computer Science Medium Uploaded: 23 Aug 2026

What is the purpose of an IDE in programming?

  • ATo design databases
  • BTo provide a comprehensive environment for writing and testing code
  • CTo store backup files
  • DTo manage network connections
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10
Computer Science Medium Uploaded: 23 Aug 2026

What is cache memory used for?

  • ATo connect to networks
  • BTo display graphics
  • CTo temporarily store frequently accessed data for quick access
  • DTo permanently store files
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