Which of the following is MOST important for an IS auditor to assess during a post-implementation review of a newly modified IT application developed in-house?
A post-implementation review (PIR) of a newly modified IT application focuses on ensuring that the system meets business and security requirements effectively. The sufficiency of implemented controls (A) is the most critical aspect because it ensures that security, operational, and compliance controls are functioning correctly. These controls include access controls, data integrity checks, and audit logs to prevent unauthorized access, data corruption, or security breaches.
Other options:
Resource management plan (B) is important for project management but is not the primary concern for an IS auditor in a post-implementation review.
Updates required for end-user manuals (C) are necessary for usability but do not impact the security or operational integrity of the system.
Rollback plans for changes (D) are important for change management but are typically assessed before deployment, not in a PIR.
In an annual audit cycle, the audit of an organization's IT department resulted in many findings. Which of the following would be the MOST important consideration when planning the next audit?
The most important consideration when planning the next audit after many findings is to follow up on the status of all recommendations, as this will ensure that the audit findings are addressed in a timely and effective manner, and that the root causes of the issues are resolved12.Following up on the status of all recommendations will also help to assess the progress and performance of the IT department, and to identify any new or emerging risks or challenges34.
References
1: What to consider when resolving internal audit findings32: A brief guide to follow up43: Guidance on auditing planning for Internal Audit24: Corrective Action Plan (CAP): How to Manage Audit Findings1
Which of the following provides the MOST reliable audit evidence on the validity of transactions in a financial application?
Substantive testing provides the most reliable audit evidence on the validity of transactions in a financial application. Substantive testing is an audit procedure that examines the financial statements and supporting documentation to see if they contain errors or misstatements. Substantive testing can help to verify that the transactions recorded in the financial applicationare authorized, complete, accurate, and properly classified. Substantive testing can include methods such as vouching, confirmation, analytical procedures, or physical examination.
An IS audit learn is evaluating the documentation related to the most recent application user-access review performed by IT and business management It is determined that the user list was not system-generated. Which of the following should be the GREATEST concern?
Which of the following is MOST critical to the success of an information security program?
The most critical factor for the success of an information security program is management's commitment to information security. Management's commitment to information security means that the senior management supports, sponsors, funds, monitors and enforces the information security program within the organization. Management's commitment to information security also demonstrates leadership, sets the tone and culture, and establishes the strategic direction and objectives for information security. User accountability for information security, alignment of information security with IT objectives, and integration of business and information security are also important factors for the success of an information security program, but they are not as critical as management's commitment to information security, as they depend on or derive from it.Reference:Info Technology and Systems Resources | COBIT, Risk, Governance ... - ISACA,IT Governance and Process Maturity
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