CISA（信息系统审计师） Questions And Answer 2006试题资料

大量题目试题资料，DOC文档258页。

144. The purpose of debugging programs is to:
A. generate random data that can be used to test programs before implementing them.
B protect valid changes from being overwritten by other changes during programming.
C. define the program development and maintenance costs to be include in the feasibility study.
D. ensure that abnormal terminations and coding flaws are detected and corrected.