Isaca Updated CISA Exam Questions and Answers by elliana

The greatest risk if two users have concurrent access to the same database record is data integrity. Data integrity is the property that ensures that the data is accurate, complete, consistent, and valid throughout its lifecycle. If two users have concurrent access to the same database record, they may modify or delete the data in a conflicting or inconsistent manner, resulting in data corruption, loss, or duplication. This can affect the reliability and quality of the data, and cause errors or anomalies in the database operations and functions. The IS auditor should verify that the database has adequate controls to prevent or resolve concurrent access issues, such as locking mechanisms, transaction isolation levels, concurrency control protocols, or timestamping methods. References: CISA Review Manual (Digital Version)1, Chapter 5, Section 5.2.7

Consolidating multiple applications on asingle serverincreases the risk that aserver outagewillimpact multiple applicationssimultaneously.

More Applications Affected by Outage (Correct Answer – B)

Asingle point of failurecoulddisrupt multiple services.

Example:If aconsolidated server crashes, all hosted applications gooffline.

Higher OS License Fees (Incorrect – A)

License feesmay increase, butdowntime risk is a greater concern.

Simplified Asset Management (Incorrect – C)

True, butdoes not outweigh the availability risk.

Fewer Vulnerability Scans (Incorrect – D)

Reducing the number of serversdoes not reduce security risks.