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Question 1

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Which of the following is the PRIMARY objective of an information systems audit?

To identify all security vulnerabilities in the system

To evaluate controls and provide assurance that business objectives are being met

To ensure compliance with all applicable laws and regulations

To recommend specific technical solutions for identified weaknesses

to track

2026 Statistics

Key Facts: CISA Exam

~60%

Est. Pass Rate

Industry estimate

450/800

Passing Score

ISACA

$149K+

Avg Salary

ISACA 2024

200K+

Active CISA Holders

ISACA 2024

$575

Exam Fee (Member)

ISACA

5 years

Experience Required

ISACA

The CISA (Certified Information Systems Auditor) is ISACA's premier certification for IT audit professionals, with over 200,000 holders worldwide. The exam covers 5 domains with Information Systems Operations and Business Resilience (26%) and Protection of Information Assets (26%) being the largest. Candidates need 450/800 to pass with 150 questions in 4 hours. CISA holders average $149,000+ annual salary (ISACA 2024).

Sample CISA Practice Questions

Try these sample questions to test your CISA exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.

1Which of the following is the PRIMARY objective of an information systems audit?

A.To identify all security vulnerabilities in the system

B.To evaluate controls and provide assurance that business objectives are being met

C.To ensure compliance with all applicable laws and regulations

D.To recommend specific technical solutions for identified weaknesses

Explanation: The primary objective of an IS audit is to evaluate controls and provide assurance that business objectives are being met. While identifying vulnerabilities, ensuring compliance, and making recommendations are important activities, they serve the broader purpose of providing assurance on the effectiveness of controls in supporting business objectives.

2An IS auditor discovers that an organization lacks a formal audit charter. What is the MOST significant risk associated with this finding?

A.The audit department may exceed its budget

B.The audit function may lack authority and independence

C.Audit reports may not be distributed to the appropriate stakeholders

D.The audit schedule may not be followed consistently

Explanation: An audit charter formally establishes the audit function's authority, independence, and scope. Without it, the audit function may face challenges in accessing information, conducting audits without interference, and having its recommendations implemented. The charter is essential for organizational positioning and protection of the audit function.

3During risk assessment, an IS auditor identifies a high-risk area with inadequate controls. What should be the auditor's NEXT step?

A.Immediately report the finding to the board of directors

B.Develop detailed recommendations for control implementation

C.Evaluate compensating controls and gather additional evidence

D.Suspend the audit until management implements new controls

Explanation: Before reporting or making recommendations, the auditor should complete the evaluation by checking for compensating controls and gathering sufficient evidence. There may be alternative controls in place that mitigate the risk, or the risk assessment may need refinement based on additional information.

4Which of the following BEST describes the concept of audit risk?

A.The probability that the auditor will issue an incorrect opinion

B.The likelihood that the organization will experience a security breach

C.The chance that audit findings will not be implemented by management

D.The possibility that the audit will exceed its planned budget

Explanation: Audit risk is the risk that the auditor will express an inappropriate audit opinion when the financial statements or controls are materially misstated. It comprises inherent risk, control risk, and detection risk. This is distinct from business risk or the risk of findings not being implemented.

5An IS auditor is planning to use Computer-Assisted Audit Techniques (CAATs) to test a large dataset. What is the PRIMARY advantage of this approach?

A.It eliminates the need for management approval

B.It allows testing of 100% of transactions rather than sampling

C.It automatically generates audit findings and recommendations

D.It replaces the need for auditor judgment and experience

Explanation: CAATs enable auditors to test entire populations of data rather than relying on statistical sampling. This provides greater assurance and can identify anomalies that might be missed in sampling. However, CAATs still require auditor judgment, management coordination, and do not automatically generate conclusions.

6Which of the following is MOST important when determining the scope of an IS audit?

A.The technical complexity of the systems being audited

B.The assessed risk and materiality of the area under review

C.The availability of audit staff with specialized skills

D.The time elapsed since the previous audit was conducted

Explanation: Risk and materiality are the primary factors in determining audit scope. High-risk, material areas receive more attention and broader scope. While technical complexity, staff availability, and time since last audit are considerations, they are secondary to the risk-based approach that guides audit resource allocation.

7An IS auditor observes that a control was bypassed by an IT administrator in a documented emergency. What should the auditor conclude?

A.The control is ineffective and should be eliminated

B.The control is effective as the bypass was documented

C.The effectiveness depends on whether the bypass was authorized and followed proper procedures

D.The administrator should be terminated immediately

Explanation: Control effectiveness depends on whether the emergency bypass followed established procedures, was properly authorized, and was subsequently reviewed. Emergency procedures are legitimate when properly governed. The auditor must assess the control framework around the exception, not just the exception itself.

8What is the PRIMARY purpose of continuous auditing?

A.To replace the need for periodic manual audits

B.To provide more timely assurance on controls and risk

C.To reduce the cost of external audit fees

D.To eliminate the need for audit planning activities

Explanation: Continuous auditing uses technology to provide more frequent and timely assurance on controls and risk. While it can improve efficiency and reduce some manual work, it complements rather than replaces periodic audits and does not eliminate planning or external audit needs.

9When sampling for audit evidence, which factor is MOST important in determining sample size?

A.The auditor's years of experience

B.The desired level of confidence and tolerable error rate

C.The number of available audit staff

D.The total number of IT systems in the organization

Explanation: Sample size is primarily determined by statistical factors including desired confidence level, tolerable error rate, and expected error rate. These factors reflect the risk assessment and assurance needs. Auditor experience, staff availability, and total system count are not primary statistical determinants.

10Which of the following is the PRIMARY responsibility of the board of directors regarding IT governance?

A.Developing detailed technical specifications for IT projects

B.Overseeing day-to-day IT operations and troubleshooting

C.Setting strategic direction and ensuring IT supports business objectives

D.Writing code for critical business applications

Explanation: The board's primary IT governance responsibility is strategic oversight—ensuring IT aligns with and supports business objectives, understanding major IT risks, and providing direction. Operational and technical activities are management responsibilities delegated below the board level.

About the CISA Exam

The premier certification for IS/IT audit, control, and security professionals. CISA validates expertise in auditing, governance, risk management, and information asset protection across 5 domains.

Questions

150 scored questions

Time Limit

4 hours

Passing Score

450/800

Exam Fee

$575 (members) / $760 (non-members) (ISACA)

CISA Exam Content Outline

18%

Information Systems Auditing Process

Audit planning, risk assessment, evidence collection, reporting, and quality assurance

18%

Governance and Management of IT

IT governance frameworks, risk management, policies, compliance, and vendor management

12%

Information Systems Acquisition, Development & Implementation

Project management, requirements, change management, testing, and post-implementation

26%

Information Systems Operations and Business Resilience

IT operations, incident/problem management, backup/recovery, BCP/DR, and high availability

26%

Protection of Information Assets

Access controls, encryption, network security, data classification, and security monitoring

How to Pass the CISA Exam

What You Need to Know

Passing score: 450/800
Exam length: 150 questions
Time limit: 4 hours
Exam fee: $575 (members) / $760 (non-members)

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

CISA Study Tips from Top Performers

1Focus on Domain 4 (Operations) and Domain 5 (Asset Protection) — together they make up 52% of the exam

2Understand the auditor mindset — think about independence, evidence, risk, and control effectiveness

3Master IT governance frameworks — COBIT, ISO 27001, ITIL concepts, and audit standards

4Know the differences between preventive, detective, and corrective controls and when each is appropriate

5Understand BCP/DR concepts including RTO, RPO, and different recovery strategies

6Complete 500+ practice questions and score 75%+ consistently before scheduling your exam

Frequently Asked Questions

What is the CISA exam format?

The CISA exam consists of 150 multiple-choice questions with a 4-hour time limit. The exam is non-adaptive (linear format). You need a scaled score of 450 out of 800 to pass. Questions are distributed across 5 domains, with Domain 4 (Operations) and Domain 5 (Asset Protection) each comprising 26% of the exam.

What are the CISA experience requirements?

CISA requires 5 years of professional experience in IS audit, control, or security. Up to 3 years can be substituted with certain education or certifications: 1 year waived for a 4-year degree, 1 year for certain certifications (CISSP, CISM, etc.), and 60 university semester hours count as 1 year. You can take the exam before meeting experience requirements and apply for certification within 10 years.

How hard is the CISA exam?

CISA is considered moderately difficult with an estimated 60% first-time pass rate. The exam tests both technical knowledge and practical application of audit principles. Most successful candidates study 100-150 hours over 2-3 months. The 4-hour duration requires stamina and time management.

What is the CISA salary premium?

According to ISACA's 2024 State of Cybersecurity report, CISA holders earn an average of $149,000+ annually in North America. The certification is consistently ranked among the top-paying IT certifications and is highly valued for audit, compliance, and risk management roles.

How should I study for the CISA?

Study domains proportional to their exam weights — focus heavily on Domain 4 (26%) and Domain 5 (26%). Understand audit terminology, standards (ISACA, ISO, COBIT), and the "auditor mindset." Complete 500+ practice questions and score 75%+ consistently. Use official ISACA materials and the CISA Review Manual.

Is CISA worth it in 2026?

Yes. With increasing regulatory requirements (SOX, GDPR, PCI-DSS), demand for qualified IT auditors continues to grow. CISA is recognized globally as the standard for IT audit professionals and is often required for senior audit positions. The certification offers strong ROI with salary premiums and career advancement opportunities.