Which of the following actions would compromise an internal auditor's objectivity?

In order to effectively handle conflict between audit team members, an audit team leader should:

A credit card company detects potential errors in credit card numbers by checking whether all entered numbers contain the correct amount of digits. This is an example of which of the following IT controls?

An internal audit activity (IAA) provided assurance services for an activity it was responsible for during the preceding year.
As a result,which IIA Code of Ethics principle is presumed to be impaired?

During a payroll audit of a large organization, an auditor noted that the assistant personnel
director is responsible for many aspects of the computerized payroll system, including adding new employees in the system; entering direct-deposit information for employees; approving and entering all payroll changes; and providing training for system users. After discussions with the director of personnel, the auditor concluded that the director was not comfortable dealing withinformation technology issues and felt obliged to support all actions taken by the assistant director. The auditor shoulD.