As part of internal audit's assistance with an annual external audit, the internal auditors are required to do a preliminary analytical review of an bank account balances. This involves verifying the current year end balances as web as comparing the current year end balances with previous year end balances to highlight significant changes. Which of the following is the most reliable source for verification of the current year end bank balances?
Answer : A
Bank confirmations are the most reliable source for verifying the current year-end bank balances. These confirmations are direct responses from the bank to the auditor, providing independent verification of the account balances as of the end of the year. This external confirmation is considered more reliable than internal documents like bank statements, reconciliations, or general ledger balances because it comes directly from a third-party source, ensuring its accuracy and completeness. Reference:
The Institute of Internal Auditors (IIA) - Practice Guide: External Confirmations
Auditing Standards (e.g., ISA 505 - External Confirmations)
According to IIA guidance, which of the following would be considered necessary for a one-person audit function?
Answer : C
For a one-person audit function, the primary focus is on ensuring that there is a clear understanding of the audit policies and procedures without the need for extensive documentation. According to the IIA's guidance, a memorandum stating the policies and procedures would suffice for a one-person audit function, providing a concise yet comprehensive outline of the necessary protocols to follow. This approach ensures that the sole auditor has clear directives while avoiding the administrative burden of maintaining a more extensive manual that might be necessary for larger audit teams. Reference:
The Institute of Internal Auditors (IIA) - Practice Advisory 2040-1: Policies and Procedures
Which of the following best describes the guideline for preparing audit engagement workpapers?
Answer : C
The primary guideline for preparing audit engagement workpapers is that they should be understandable to another internal auditor who was not involved in the engagement. This ensures that workpapers are clear, complete, and sufficiently detailed so that another auditor can understand the work performed, the evidence gathered, and the conclusions reached without needing additional explanations.
IIA Reference:
IIA Standard 2330: Documenting Information requires internal auditors to document relevant information to support the conclusions and engagement results. The Practice Advisory 2330-1 emphasizes that workpapers should be understandable and provide a clear trail of the audit process and conclusions, facilitating peer review and quality assurance processes.
The IIA's Practice Guide on Audit Documentation suggests that workpapers should be prepared with the understanding that another internal auditor, unfamiliar with the work, may need to review them for quality assurance or other purposes.
Which of The following best justifies an internal auditor's decision to issue a preliminary audit report?
Answer : B
An internal auditor's decision to issue a preliminary audit report is best justified when the internal audit team expects management to address certain issues immediately due to their severe impact. Preliminary reports are issued to promptly communicate critical findings that require urgent attention, ensuring that management is aware of and can take corrective action on significant issues without waiting for the final report.
IIA Standards: 2410 - Criteria for Communicating
IIA Practice Guide: Reporting Results
Below is a flowchart detailing an organization's bank reconciliation process. Which of the following conclusions can be drawn from the flowchart?
Answer : B
The flowchart indicates that different individuals are responsible for various stages of the bank reconciliation process. The Treasury Accountant posts payments and performs reconciliations, while the Senior Treasury Accountant obtains and uploads bank statements, and the Treasury Supervisor approves/reviews the reconciliations. This segregation of duties ensures that no single individual has control over all aspects of the financial transaction process, which helps in preventing errors and fraud. Reference:
The Institute of Internal Auditors (IIA), International Standards for the Professional Practice of Internal Auditing (Standards)
'Auditing and Assurance Services' by Alvin
A . Arens, Randal J. Elder, and Mark S. Beasley
An internal auditor discovered that a new employee was granted inappropriate access to the payroll system Apparently the IT specialist had made a mistake and granted access to the wrong new employee. Which of the following management actions would be most effective to prevent a similar issue from occurring again?
Answer : D
The most effective management action to prevent similar issues in the future involves both corrective and preventive measures. Coaching the IT specialist addresses the immediate knowledge gap and mistake that occurred. Introducing a secondary control, such as a review or verification step, ensures that future access requests are granted correctly, thereby preventing similar errors. This combination addresses the root cause and adds a layer of assurance. Reference:
'Internal Auditing: Assurance & Advisory Services' (The Institute of Internal Auditors)
'IT Control Objectives for Sarbanes-Oxley' (IT Governance Institute)
Which of the following information is most appropriate for the chief audit executive to share when coordinating audit plans with other internal and external assurance providers?
Answer : A
Coordinating audit plans with other internal and external assurance providers is critical to ensure coverage and avoid duplication of efforts. According to IIA Practice Advisory 2050-1, sharing high-level information such as objectives, scope, and timing supports effective coordination and minimizes the risk of conflicts of interest, while still maintaining confidentiality. Detailed sharing of risk assessments, planned tests, and past results might breach confidentiality and independence standards. Reference:
The Institute of Internal Auditors (IIA) - Practice Advisory 2050-1: Coordination of Internal and External Audit Activities