1.

All fault-tolerant techniques rely on(a) Integrity(b) Dependability(c) Redundancy(d) None of the mentionedThe question was posed to me during an online exam.The query is from Fault Tolerance topic in section Software Reliability and Fault Tolerance of Software Engineering

Answer»

The CORRECT answer is (C) Redundancy

Easy explanation: All fault-tolerant techniques rely on EXTRA elements INTRODUCED into the system to DETECT & recover from faults.



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