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CISA—Certified Information Systems Auditor - Part 66

Mary Smith

Mon, 20 Apr 2026

CISA—Certified Information Systems Auditor - Part 66

1. An organization plans to receive an automated data feed into its enterprise data warehouse from a third-party service provider. Which of the following would be the BEST way to prevent accepting bad data?

A) Appoint data quality champions across the organization
B) Obtain error codes indicating failed data feeds
C) Purchase data cleansing tools from a reputable vendor
D) Implement business rules to reject invalid data



2. Which of the following is the MOST important control to implement when senior managers use smartphones to access sensitive company information?

A) Mandatory virtual private network (VPN) connectivity
B) Centralized device administration
C) Strong passwords
D) Anti-malware on the devices



3. When implementing a new risk assessment methodology, which of the following is the MOST important requirement?

A) The methodology must be approved by the chief executive officer.
B) Risk assessments must be reviewed annually.
C) Risk assessments must be conducted by certified staff.
D) The methodology used must be consistent across the organization.



4. Which of the following is the MOSTlikely reason an organization would use Platform as a Service (PaaS)?

A) To operate third-party hosted applications
B) To install and manage operating systems
C) To establish a network and security architecture
D) To develop and integrate its applications



5. Which of the following is the BEST approach to reduce unnecessary duplication of compliance activities?

A) Integrating of assurance efforts
B) Automation of controls
C) Standardization of compliance requirements
D) Documentation of control procedures



1. Right Answer: D
Explanation:

2. Right Answer: D
Explanation:

3. Right Answer: D
Explanation:

4. Right Answer: D
Explanation:

5. Right Answer: C
Explanation:

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