Question 49 skipped in the process of evaluating

Question 49:
Skipped
In the process of evaluating program change controls, an IS auditor would use source
code comparison software to:

ensure that all changes made in the current source copy are tested.

detect a source program change made between acquiring a copy of the source and the
comparison run.

identify and validate any differences between the control copy and the production program.

examine source program changes without information from IS personnel.
(Correct)
Explanation
Examine source program changes without information from IS personnel is correct. When
an IS auditor uses a source code comparison to examine source program changes without
information from IS personnel, the IS auditor has an objective, independent and relatively

complete assurance of program changes, because the source code comparison identifies
the changes. Detect a source program change made between acquiring a copy of the
source and the comparison run is incorrect. The changes detected by the source code
comparison are between two versions of the software. This does not detect changes made
since the acquisition of the copy of the software. Identify and validate any differences
between the control copy and the production program is incorrect. Confirmation that the
current production program is the same as the control copy could be made through
evaluation of program change controls.. Ensure that all changes made in the current source
copy are tested is incorrect. Source code comparison detects all changes between an
original and a changed program; however, the comparison will not ensure that the changes
have been adequately tested.
Question 50:
Skipped
During a postimplementation review, which of the following activities should be
performed?