Join WhatsApp ChannelDaily MCQs & Exam Updates

CSS MCQs

Civil Superior Services — Complete MCQ Bank

1,939 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
291
Computer Science Medium Uploaded: 23 Aug 2026

Which of the following best defines a computer network?

  • AA collection of interconnected computing devices
  • BA single standalone computer
  • CA programming language
  • DA type of software application
292
Computer Science Medium Uploaded: 23 Aug 2026

What is the purpose of a debugger?

  • ATo manage networks
  • BTo design databases
  • CTo compile programs faster
  • DTo identify and fix errors in code
293
Computer Science Medium Uploaded: 23 Aug 2026

What is the function of the Find and Replace feature in a word processor?

  • ATo save files
  • BTo locate and substitute text within a document
  • CTo insert images
  • DTo print documents
294
Computer Science Medium Uploaded: 23 Aug 2026

Which of the following is an example of a spreadsheet application?

  • AAdobe Photoshop
  • BGoogle Chrome
  • CMicrosoft Word
  • DMicrosoft Excel
295
Computer Science Easy Uploaded: 23 Aug 2026

What is the function of a scanner?

  • ATo connect to networks
  • BTo print documents
  • CTo store data permanently
  • DTo convert physical documents into digital form
296
Computer Science Medium Uploaded: 23 Aug 2026

What is the function of a proxy server?

  • ATo display graphics
  • BTo manage printers
  • CTo store permanent files
  • DTo act as an intermediary between client and server
297
Computer Science Medium Uploaded: 23 Aug 2026

Which of the following is used to reduce file size for storage or transmission?

  • AFormatting
  • BCompression
  • CEncryption
  • DPartitioning
298
Computer Science Easy Uploaded: 23 Aug 2026

Which of the following represents 1024 kilobytes?

  • A1 Megabyte
  • B1 Gigabyte
  • C1 Kilobyte
  • D1 Byte
299
Computer Science Medium Uploaded: 23 Aug 2026

Which of the following represents 1024 bytes?

  • A1 Megabyte
  • B1 Gigabyte
  • C1 Kilobyte
  • D1 Terabyte
300
Computer Science Easy Uploaded: 23 Aug 2026

What is the function of a printer driver?

  • ATo print documents wirelessly
  • BTo scan documents
  • CTo enable communication between the OS and printer
  • DTo store printed files