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Assertion: a kernel guarantees deterministic behaviour. Reason: its operations complete in a bounded time.

  • A.both the assertion and the reason are true but the reason does not explain the assertion
  • B.both the assertion and the reason are true and the reason explains the assertion
  • C.the assertion is true but the reason given for it is false
  • D.the assertion is false although the reason offered is a true statement in itself

Answer: A

Bounded kernel operations are necessary but nowhere near sufficient: an unbounded loop in a task or an unprotected shared resource destroys determinism whatever the kernel does. The reason is a true statement about the kernel and not an explanation of a system property.

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