Question 5. Explain three ways (number them as i, ii, iii) to measure software reliability with one example for each. A few ways to measure are by using product metrics, project metrics, process metrics, Mean Time To Failure (MTTF).

Question 6. Explain the the following software failure with one example for each.

i. Transient (this may be a temporary glitch, temporary network connectivity loss etc.)

ii. Permanent (this cannot be recovered for example crash of computer that cannot be recovered)

iii. Recoverable (this can be recovered for example, a computer got affected by virus but that was remediated).

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