Isaca CISA Quiz 612 Topic 7 Questions 3056-3060

Question: 1

Data anonymizabon helps to prevent which types of attacks in a big data environment?

ADenial of service (DoS)

BMan-in-the-middle

CCorrelation

DSpoofing
Topic 4, Exam Pool D

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Question: 2

An organization is disposing of a system containing sensitive data and has deleted ail files from the hard disk. An IS auditor should be concerned because:

Abackup copies of files were not deleted as well.

Bdeleting all files separately is not as efficient as formatting the hard disk.

Cdeleting the files logically does not overwrite the files' physical data.

Ddeleted data cannot easily be retrieved.

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Question: 3

In an IT organization where many responsibilities are shared, which of the following would be the BEST control for detecting unauthorized data changes?

AData changes are independently reviewed by another group.

BUsers are required to periodically rotate responsibilities.

CSegregation of duties conflicts are periodically reviewed.

DData changes are logged in an outside application.

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Question: 4

Which of the following should be of GREATEST concern to an IS auditor planning to employ data analytics in an upcoming audit?

AData fields are used for multiple purposes

BThere is no documented data model.

CData is from the previous reporting period

DAvailable data is incomplete

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Question: 5

Which of the following development practices would BEST mitigate the risk associated with theft of user credentials transmitted between mobile devices and the corporate network?

ARelease mobile applications in debugging mode to allow for easy troubleshooting.

BEnforce the validation of digital certificates used in the communication sessions.

CEmbed cryptographic keys within the mobile application source code.

DAllow persistent sessions between mobile applications and the corporate network.

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Isaca CISA Quiz:612 Topic:7 Questions:3056-3060