Free ISACA CISA Questions & Answers 2026 Part2 | Certified Information Systems Auditor

An IS auditor suspects an organization's computer may have been used to commit a crime. Which ofthe following is the auditor's BEST course of action?

Which of the following fire suppression systems needs to be combined with an automatic switch toshut down the electricity supply in the event of activation?

Which of the following should be of GREATEST concern to an IS auditor reviewing a network printer disposal process?

From an auditing perspective, which of the following standards most closely maps to a Plan-Do-Check-Act (PDCA) approach?

Which database-related term refers to the process of combining several low-sensitivity items to produce a high-sensitivity data item?

An IS audit reveals that an organization is not proactively addressing known vulnerabilities. Which of the following should the IS auditor recommend the organization do FIRST?

Which of the following is the BEST way to strengthen the security of smart devices to prevent data leakage?

When a system moves into production and changes are needed, which of the following is the final step in the change control process?

Which of the following issues associated with a data center's closed circuit television (CCTV) surveillance cameras should be of MOST concern to an IS auditor?

An organization allows employee use of personal mobile devices for corporate email. Which of the following should be the GREATEST IS audit concern?

Where should an organization keep copies of the business continuity plan?

To confirm integrity for a hashed message, the receiver should use:

Which of the following should be of GREATEST concern to an IS auditor reviewing an organization's business continuity plan (BCP)?

Which of the following would be MOST useful when analyzing computer performance?

Which of the following would be MOST useful when analyzing computer performance?

Which of the following will provide the GREATEST assurance to IT management that a quality management system (QMS) is effective?

An organization is implementing a new system that supports a month-end business process. Which of the following implementation strategies would be MOSTefficient to decrease business downtime?

An IS auditor found that a company executive is encouraging employee use of social networking sites for business purposes. Which of the following recommendations would BEST help to reduce the risk of data leakage?

Which of the following provides the MOST reliable audit evidence on the validity of transactions in a financial application? Substantive testing provides the most reliable audit evidence on the validity of transactions in a financial application. Substantive testing is an audit procedure that examines the financial statements and supporting documentation to see if they contain errors or misstatements. Substantive testing can help to verify that the transactions recorded in the financial applicationare authorized, complete, accurate, and properly classified. Substantive testing can include methods such as vouching, confirmation, analytical procedures, or physical examination.

Which of the following issues associated with a data center's closed circuit television (CCTV) surveillance cameras should be of MOST concern to an IS auditor?

Which of the following should an IS auditor consider the MOST significant risk associated with a new health records system that replaces a legacy system?

Which of the following is the GREATEST risk if two users have concurrent access to the same database record?

Which of the following is the BEST way to ensure that an application is performing according to its specifications?

Which of the following should be of GREATEST concern to an IS auditor conducting an audit of an organization's backup processes?

An organization is implementing a new system that supports a month-end business process. Which of the following implementation strategies would be MOST efficient to decrease business downtime?

Which of the following is the BEST way to ensure that an application is performing according to its specifications?

Which of the following is MOST important when creating a forensic image of a hard drive?

An IS auditor finds that firewalls are outdated and not supported by vendors. Which of the followingshould be the auditor's NEXT course of action?

Which of the following is MOST important for an IS auditor to assess during a post-implementation review of a newly modified IT application developed in-house? A post-implementation review (PIR) of a newly modified IT application focuses on ensuring that the system meets business and security requirements effectively. The sufficiency of implemented controls (A) is the most critical aspect because it ensures that security, operational, and compliance controls are functioning correctly. These controls include access controls, data integrity checks, and audit logs to prevent unauthorized access, data corruption, or security breaches. Other options: Resource management plan (B) is important for project management but is not the primary concern for an IS auditor in a post-implementation review. Updates required for end-user manuals (C) are necessary for usability but do not impact the security or operational integrity of the system. Rollback plans for changes (D) are important for change management but are typically assessed before deployment, not in a PIR.

Which of the following is MOST helpful for understanding an organization's key driver to modernize application platforms?

Which of the following is an organization ' s BEST defense against malware?

Which of the following is the BEST indication to an IS auditor that management's post-implementation review was effective?

An IS auditor has been asked to audit the proposed acquisition of new computer hardware. The auditor's PRIMARY concern is that: