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NTS MCQs

National Testing Service — Complete MCQ Bank

179 Questions
Exam Preparation Guide

How to prepare for NTS

NTS tests evaluate aptitude, analytical reasoning, quantitative ability, English and subject knowledge for admissions, scholarships and recruitment.

EnglishQuantitative SkillsAnalytical ReasoningSubject Knowledge
Practice under a timer and review weak areas after every test to improve both speed and accuracy.
NTS preparation illustration
71
Computer Science Medium Uploaded: 09 Aug 2026

Which of the following best describes 'phishing'?

  • AA hardware component
  • BA method of fraudulently obtaining sensitive information
  • CA type of programming language
  • DA network protocol
72
Computer Science Medium Uploaded: 09 Aug 2026

What is the purpose of 'debugging' in programming?

  • AStore data
  • BCompile code
  • CIdentify and fix errors in code
  • DDesign interfaces
73
Computer Science Easy Uploaded: 09 Aug 2026

What is the purpose of a 'loop' in programming?

  • ADesign interfaces
  • BConnect to internet
  • CStore data
  • DRepeat a block of code multiple times
74
Computer Science Hard Uploaded: 09 Aug 2026

Which of the following is a function of the transport layer in networking?

  • ADisplaying web pages
  • BRouting packets
  • CEnsuring reliable data transfer
  • DPhysical cabling
75
Computer Science Hard Uploaded: 09 Aug 2026

What does 'ALU' stand for in computer architecture?

  • AArithmetic Logic Unit
  • BAdvanced Logic Unit
  • CArithmetic Language Unit
  • DAutomated Logic Unit
76
Computer Science Hard Uploaded: 09 Aug 2026

Which of the following is a characteristic of object-oriented programming?

  • ASequential execution only
  • BNo data types
  • CNo functions
  • DEncapsulation
77
Computer Science Hard Uploaded: 09 Aug 2026

What is the function of an operating system's kernel?

  • ADesign user interfaces
  • BStore internet history
  • CManage hardware resources directly
  • DCompress files
78
Computer Science Hard Uploaded: 09 Aug 2026

Which sorting algorithm has the best average time complexity?

  • AQuick Sort
  • BBubble Sort
  • CSelection Sort
  • DInsertion Sort
79
Computer Science Easy Uploaded: 09 Aug 2026

What is the main purpose of an antivirus program?

  • ADetect and remove malicious software
  • BManage files
  • CBrowse internet
  • DSpeed up computer
80
Computer Science Easy Uploaded: 09 Aug 2026

Which key is used to refresh a web page?

  • AF12
  • BF9
  • CF5
  • DF1