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What does BIOS stand for?

medium Q6 of 15
Computer Aptitude - Computer Abbreviations
What does BIOS stand for?
ABasic Input/Output System
BBinary Integrated Operating System
CBase Internal Operating Setup
DBasic Interface Operating Suite
Step-by-Step Solution
  1. Step 1: Identify firmware role

    BIOS initializes essential hardware at boot.
  2. Step 2: Recall expansion

    BIOS stands for Basic Input/Output System.
  3. Step 3: Match option

    Option A is correct.
  4. Final Answer:

    Basic Input/Output System → Option A
  5. Quick Check:

    BIOS handles input/output at startup → correct.
Quick Trick: BIOS = firmware that starts the computer.
Common Mistakes:
  • Choosing OS-related expansions.
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