Computer Science Easy ppsc nts

What does BIOS stand for?

  • A Basic Input Output System
  • B Binary Input Operating System
  • C Basic Integrated Operating Software
  • D Built-In Output System
Correct Answer: Option A — Basic Input Output System
Explanation: BIOS is firmware stored on a motherboard that initializes hardware during startup and loads the operating system. It performs essential checks and configuration tasks before handing control to the operating system.
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MCQ Details
SubjectComputer Science
DifficultyEasy
Exam Typesppsc, nts
CorrectOption A
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