Isaca CISA Quiz 310 Topic 5 Questions 1546-1550

Question: 1

.Atomicity enforces data integrity by ensuring that a transaction is either completed in its entirely or not at all. Atomicity is part of the ACID test reference for transaction processing. True or false?

ATrue

BFalse

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Question: 2

.Why does the IS auditor often review the system logs?

ATo get evidence of password spoofing

BTo get evidence of data copy activities

CTo determine the existence of unauthorized access to data by a user or program

DTo get evidence of password sharing

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Question: 3

.What is essential for the IS auditor to obtain a clear understanding of network management?

ASecurity administrator access to systems

BSystems logs of all hosts providing application services

CA graphical map of the network topology

DAdministrator access to systems

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Question: 4

.How is risk affected if users have direct access to a database at the system level?

ARisk of unauthorized access increases, but risk of untraceable changes to the database decreases.

BRisk of unauthorized and untraceable changes to the database increases.

CRisk of unauthorized access decreases, but risk of untraceable changes to the database increases.

DRisk of unauthorized and untraceable changes to the database decreases.

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Question: 5

.What is the most common purpose of a virtual private network implementation?

AA virtual private network (VPN) helps to secure access between an enterprise and its partners when communicating over an otherwise unsecured channel such as the Internet.

BA virtual private network (VPN) helps to secure access between an enterprise and its partners when communicating over a dedicated T1 connection.

CA virtual private network (VPN) helps to secure access within an enterprise when
communicating over a dedicated T1 connection between network segments within the same facility.

DA virtual private network (VPN) helps to secure access between an enterprise and its partners when communicating over a wireless connection.

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Isaca CISA Quiz:310 Topic:5 Questions:1546-1550