Consider the following corporate IT compliance guidelines:
1. Every software module deployed to the primary server must undergo automated security scanning prior to deployment.
2. Any software module that fails the automated security scan is immediately flagged for manual review and is never deployed directly to the primary server.
3. During yesterday's system release, Software Module X was deployed directly to the primary server.
Statement: Based strictly on the guidelines above, Software Module X must have successfully passed the automated security scan prior to its deployment.
Answer: Answer
Answer
The statement is True. The given premises logically entail that Software Module X underwent and successfully passed the automated security scan prior to its direct deployment.
The statement is logically valid and True. Premise 1 requires that all modules deployed to the primary server undergo automated security scanning. Premise 2 states that failing the scan prevents direct deployment. By contrapositive logic, any module deployed directly to the primary server cannot have failed the scan. Since Module X was deployed directly, it must have undergone and passed the automated security scan.
Step-by-Step Solution
Key Concept
Identifying Must-Be-True Statements using Conditional Logic and Contrapositives