Answer & Explanation

4 Answers
Verified

Option A

Restore testing permanently deletes production data.
Additional Explanation
This option is incorrect for the stated requirement.
Sarkari Resultess
Editorial Answer 1
Verified Correct Answer

Option B

A backup is useful only if it can be restored correctly within the required recovery objectives; restore tests expose corruption or missing dependencies.
Additional Explanation
Correct implementation. Prefer parameterized queries in application code, validate affected rows for UPDATE/DELETE, and use transactions for related writes.
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Editorial Answer 2
Verified

Option C

Backups never fail.
Additional Explanation
This option is incorrect for the stated requirement.
Sarkari Resultess
Editorial Answer 3
Verified

Option D

A backup automatically repairs bad application code.
Additional Explanation
This option is incorrect for the stated requirement.
Sarkari Resultess
Editorial Answer 4