Explanation/Reference:
Explanation:
Root node is the starting node in the decision tree.
Incorrect Answers:
A: Decision nodes represents the choice available to the decision maker, usually between a risky choice and its non-risky counterpart.
C: Event node represents the possible uncertain outcomes of a risky decision, with at least two nodes to illustrate the positive and negative range of events.
B: End node represents the outcomes of risk and decisions.

Section: Volume D

Explanation/Reference:
Explanation:
The administrative audit is used to assess the efficiency of the productivity in the operations environment.
Incorrect Answers:
A: It evaluates the internal control structure of process of functional area.
B: Audits that assesses the correctness of financial statements is called financial audit.
D: They are the IS audits with specific intent to examine areas, such as processes, services, or technologies, usually by third party auditors.

Section: Volume D

Explanation/Reference:
Explanation:
Information about the propriety of cutoff is a kind of direct information.
Incorrect Answers:
B: Reports that show orders that were rejected for credit limitations provide indirect information that credit checking aspects of the system are working as intended.
C: Reports that provide information about any unusual deviations and individual product margins (whereby, the price of an item sold is compared to its standard cost) provide indirect information that controls over billing and pricing are operating.
D: The lack of any significant differences between perpetual levels and actual levels provides indirect information that its billing controls are operating.