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When a computer is first turned on or restarted, a special type of absolute loader is executed called

  • A.Compile and GO loader
  • B.Boot loader
  • C.Boot strap loader
  • D.Relating loader

Answer: C

The loader is the Boot strap loader.

When a computer is switched on or restarted, a small absolute loader stored in ROM, the bootstrap loader, runs first. It loads the operating system (or a larger loader) into memory from a fixed location and transfers control to it. The name comes from 'pulling oneself up by one's bootstraps'.

A compile-and-go loader places compiled code straight into memory and runs it, and a relocating loader adjusts addresses when loading programs; neither runs at power-on. 'Boot loader' is the informal name, but the textbook term for this absolute loader is the bootstrap loader.

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