A code of business conduct should include which of the following to increase its deterrent effect?
1. Appropriate descriptions of penalties for misconduct.
2. A notification that code of conduct violations may lead to criminal prosecution.
3. A description of violations that injure the interests of the employer.
4. A list of employees covered by the code of conduct.

An internal auditor is conducting a review of the procurement function and uncovers a potential conflict of interest between the chief operating officer and a significant supplier of IT software development services. Which of the following actions is most appropriate for the internal auditor to take?

A newly appointed chief audit executive (CAE) of a small organization is developing a resource management plan Which of the following approaches would be most beneficial to help the CAE obtain details of the Internal audit activity's collective knowledge skills, and other competencies?

When developing the scope of an audit engagement, which of the following would the internal auditor typically not need to consider?

According to IIA guidance, which of the following is true regarding audit supervision?
1. Supervision should be performed throughout the planning, examination, evaluation, communication, and follow-up stages of the audit engagement.
2. Supervision should extend to training, time reporting, and expense control, as well as administrative matters.
3. Supervision should include review of engagement workpapers, with documented evidence of the review.