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CSS MCQs

Civil Superior Services — Complete MCQ Bank

145 Questions
Exam Preparation Guide

How to prepare for CSS

CSS is Pakistan’s premier federal competitive examination. Strong preparation requires conceptual clarity, broad general knowledge and consistent practice across compulsory and optional areas.

Pakistan AffairsCurrent AffairsEnglishEveryday Science
Combine daily MCQ practice with analytical reading, vocabulary building and regular revision of national and international affairs.
CSS preparation illustration
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What does 'VPN' stand for?

  • AVirtual Private Network
  • BVirtual Public Network
  • CVirtual Protocol Network
  • DVerified Private Network
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What is the primary purpose of encryption?

  • AStore data permanently
  • BCompress data
  • CIncrease internet speed
  • DSecure data by converting it into unreadable format
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Which of the following file extensions is used for Python files?

  • A.py
  • B.exe
  • C.html
  • D.java
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Computer Science Easy Uploaded: 09 Aug 2026

What is the function of a web browser?

  • AAccess and display web pages
  • BCompile code
  • CStore files permanently
  • DManage hardware
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Which of the following is a version control system?

  • AGit
  • BExcel
  • CPhotoshop
  • DMySQL
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Computer Science Medium Uploaded: 09 Aug 2026

What is the primary purpose of cloud computing?

  • ARepair hardware
  • BStore and access data over the internet
  • CDesign websites
  • DPrint documents
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Which generation of computers used transistors?

  • AThird
  • BFirst
  • CFourth
  • DSecond
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Computer Science Medium Uploaded: 09 Aug 2026

What does 'DNS' stand for?

  • AData Network System
  • BData Name Server
  • CDomain Name System
  • DDomain Network Server
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Computer Science Medium Uploaded: 09 Aug 2026

Which of the following is a valid IP address version widely used today alongside IPv6?

  • AIPv2
  • BIPv4
  • CIPv5
  • DIPv3
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What is the main function of an assembler?

  • AConvert assembly language to machine code
  • BStore data permanently
  • CRun applications
  • DManage files