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The assumption that the hardware errors bring the system to a halt is called as ________(a) Halter assumption(b) Phantom assumption(c) Fail-stop assumption(d) Disk failureThis question was addressed to me during an internship interview.Question is taken from Failure Classification and Storage topic in portion Recovery System of RDBMS

Answer»

The correct answer is (c) Fail-STOP assumption

Explanation: The assumption that the hardware ERRORS bring the system to a halt is called as fail-stop assumption. Well-designed SYSTEMS have numerous internal CHECKS that bring a system to a halt whenever there is an error. HENCE, the fail stop assumption is a reasonable one.



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