If separate sub-teams are assigned to work on release bug fixes and new features, you will need to use:
A. Branch per release
B. Branch per feature
C. Branch per release + Branch per feature
D. Any of these will work
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If you try to push to a remote and get a “non-fast-forward (error): failed to push some refs”, which statement is FALSE?
A. Some commits present at remote are not present on your local repo
B. You need to do a merge/pull before you can complete the push
C. Your local repo is out-of-date with respect to the remote
D. You need to manually fix merge conflicts in one or more files
Which statement regarding P-D maintenance is FALSE?
A. The cost of maintenance usually exceeds the cost of development in P-D
B. The Agile equivalent to P-D change requests is user stories, equivalent of change request cost estimates is points, P-D releases are iterations
C. The Agile lifecycle is similar to the P-D maintenance lifecycle: enhancing working software product, collaborating with customer vs. negotiating by contract, continuously responding to change
D. All the above are true
Which is TRUE regarding refactoring?
A. Refactoring usually results in fewer total lines of code
B. Refactoring should not cause existing tests to fail
C. Refactoring addresses explicit (vs. implicit) customer requirements
D. Refactoring often results in changes to the test suite
Which statement regarding reliability and security is most likely FALSE?
A. Improper initialization of data could violate the security principle of fail-safe defaults
B. Not checking buffer limits could violate the security principle of least privilege
C. Not removing data races could violate the security principle of psychological acceptability
D. None are false; all are true
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