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PPSC MCQs

Punjab Public Service Commission — Complete MCQ Bank

2,026 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
361
Computer Science Medium Uploaded: 13 Aug 2026

What is the purpose of a search engine?

  • AHelp users find information on the internet
  • BStore files locally
  • CDesign websites
  • DManage databases only
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362
Computer Science Medium Uploaded: 13 Aug 2026

Which algorithm is used to find the shortest path in a graph?

  • ABinary Search
  • BQuick Sort
  • CBubble Sort
  • DDijkstra's Algorithm
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363
Computer Science Hard Uploaded: 13 Aug 2026

What does ACID stand for in database transactions?

  • AAtomicity, Consistency, Isolation, Durability
  • BAtomic, Complete, Isolated, Direct
  • CAccess, Control, Integrity, Data
  • DAccuracy, Consistency, Integrity, Data
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364
Computer Science Medium Uploaded: 13 Aug 2026

What is a 'wildcard' character commonly used for in searches?

  • ARepresenting one or more unknown characters in a search pattern
  • BFormatting text
  • CCompiling code
  • DEncrypting search terms
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365
Computer Science Hard Uploaded: 13 Aug 2026

Which of the following is used to protect data through scrambling?

  • AFirewall
  • BBackup
  • CEncryption
  • DAntivirus
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366
Computer Science Medium Uploaded: 13 Aug 2026

What is the function of a graphics card?

  • ARender images and video output
  • BStore data permanently
  • CCool the CPU
  • DProvide internet connection
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367
Computer Science Easy Uploaded: 13 Aug 2026

What is debugging?

  • AFinding and fixing errors in code
  • BDesigning a database
  • CCompiling a program
  • DWriting new code
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368
Computer Science Medium Uploaded: 13 Aug 2026

What is a linked list?

  • AA sorting algorithm
  • BA collection of elements in contiguous memory
  • CA type of database
  • DA collection of nodes where each points to the next
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369
Computer Science Medium Uploaded: 13 Aug 2026

What is version control used for?

  • ACompiling programs
  • BFormatting code
  • CDesigning interfaces
  • DTracking and managing changes to code over time
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370
Computer Science Medium Uploaded: 13 Aug 2026

ASCII stands for?

  • AAmerican Standard Code for Information Interchange
  • BAmerican System Code for Information Interchange
  • CAmerican Standard Coding for International Interchange
  • DAdvanced Standard Code for Information Interchange
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