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PPSC MCQs

Punjab Public Service Commission — Complete MCQ Bank

46 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
41
Computer Science Easy

What is the primary function of an operating system?

  • ACreate websites
  • BManage hardware and software resources
  • CCompile programs
  • DDesign databases
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Correct Answer: Option B — Manage hardware and software resources
Explanation: An operating system acts as an intermediary between users and computer hardware. It manages memory, processes, files, devices, and security while providing services that allow applications to run efficiently and reliably.
Submitted by: PaperMCQs
42
Computer Science Easy

The internet protocol "HTTP" stands for:

  • AHyper Text Transfer Protocol
  • BHigh Tech Transfer Protocol
  • CHyper Text Transmission Protocol
  • DHyper Transfer Text Protocol
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Correct Answer: Option A — Hyper Text Transfer Protocol
Explanation: HTTP stands for HyperText Transfer Protocol. It is the foundation of data communication on the World Wide Web. HTTPS (S for Secure) is its encrypted version.
Submitted by: PaperMCQs
43
Computer Science Easy

What does RAM stand for?

  • ARandom Access Memory
  • BRead Access Memory
  • CRapid Access Memory
  • DRandom Application Memory
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Correct Answer: Option A — Random Access Memory
Explanation: RAM stands for Random Access Memory. It is a type of volatile memory that temporarily stores data that the CPU is currently using. Data is lost when power is turned off.
Submitted by: PaperMCQs
44
Computer Science Easy

What is the full form of HTML?

  • AHyper Text Markup Language
  • BHigh Text Making Language
  • CHyper Transfer Markup Language
  • DHigh Technology Markup Language
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Correct Answer: Option A — Hyper Text Markup Language
Explanation: HTML stands for HyperText Markup Language. It is the standard markup language for creating web pages and web applications.
Submitted by: PaperMCQs
45
Computer Science Easy

Which of the following is NOT an operating system?

  • AWindows 11
  • BUbuntu Linux
  • CMicrosoft Word
  • DmacOS Ventura
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Correct Answer: Option C — Microsoft Word
Explanation: Microsoft Word is a word processing application software, not an operating system. Windows, Ubuntu, and macOS are all operating systems that manage computer hardware and software.
Submitted by: PaperMCQs
46
Computer Science Easy

What does CPU stand for?

  • ACentral Processing Unit
  • BCentral Program Unit
  • CComputer Processing Unit
  • DCentral Processor Utility
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Correct Answer: Option A — Central Processing Unit
Explanation: CPU stands for Central Processing Unit. It is the primary component of a computer that performs most of the processing. It is often called the "brain" of the computer.
Submitted by: PaperMCQs
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