A newly promoted chief audit executive (CAE) is faced with a backlog of assurance engagement reports to review for approval. In an attempt to attach a priority for this review, the CAE scans the opinion statement on each report. According to IIA guidance, which of the following opinions would receive the lowest review priority?
1. Graded positive opinion.
2. Negative assurance opinion.
3. Limited assurance opinion.
4. Third-party opinion.

Which of the following is not an outcome of control self-assessment?

Which of the following is always true regarding the use of encryption algorithms based on public key infrastructure (PKI)?

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.

Which of the following does not provide operational assurance that a computer system is operating properly?