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Which of the following tools are MOST suitable for perf…

In an IS audit of several critical servers, the IS auditor wants to analyze audit trails to discover
potential anomalies in user or system behavior. Which of the following tools are MOST suitable for
performing that task?

PrepAway - Latest Free Exam Questions & Answers

A.
CASE tools

B.
Embedded data collection tools

C.
Heuristic scanning tools

D.
Trend/variance detection tools

Explanation:
Trend/variance detection tools look for anomalies in user or system behavior, for example,
determining whether the numbers for prenumbered documents are sequential or increasing. CASE
tools are used to assist software development. Embedded (audit) data collection software is used
for sampling and to provide production statistics. Heuristic scanning tools can be used to scan for
viruses to indicate possible infected code.


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