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Which component loads the operating system kernel after POST is completed?

medium Q4 of 15
Computer Aptitude - Operating Systems
Which component loads the operating system kernel after POST is completed?
ABIOS
BBoot loader
CDevice driver
DFile system
Step-by-Step Solution
  1. Step 1: Identify sequence

    POST finishes before OS loading.
  2. Step 2: Identify loader

    The boot loader loads the OS kernel into RAM.
  3. Final Answer:

    Boot loader → Option B
  4. Quick Check:

    OS kernel loading is always done by boot loader ✅
Quick Trick: Kernel loading = Boot loader.
Common Mistakes:
  • Choosing BIOS instead of boot loader.
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