When programmers are working with program code,they often employ utilities that are also used in auditing.For example,as program code evolves,it is often the case that variables defined during the early part of development become irrelevant.The occurrences of variables that are not used by the program can be found using
A)program tracing.
B)scanning routines.
C)mapping programs.
D)embedded audit modules.

Question

Quizplus · Accepted Answer

Scanning routines are typically used in auditing to detect anomalies or errors in data, but they can also be used to identify unused variables in program code. Program tracing and mapping programs are not specifically designed for this purpose, and embedded audit modules are typically used for more specific auditing tasks within a program.

When Programmers Are Working with Program Code,they Often Employ Utilities