Isaca Updated CISA Exam Questions and Answers by philippa

The best course of action for an IS auditor who finds that some critical recommendations have not been implemented is to evaluate senior management’s acceptance of the risk. The IS auditor should understand the reasons why the recommendations have not been implemented and the implications for the organization’s risk exposure. The IS auditor should also verify that senior management has formally acknowledged and accepted the residual risk and has documented the rationale and justification for their decision. The IS auditor should communicate the findings and the risk acceptance to the audit committee and other relevant stakeholders. References:

CISA Review Manual (Digital Version)

CISA Questions, Answers & Explanations Database

The best recommendation for improving IT governance within the organization is to implement key performance indicators (KPIs). KPIs are measurable values that show how effectively the organization is achieving its key business objectives. KPIs can help the organization to monitor and evaluate the performance, efficiency, and alignment of its IT processes and resources with its business goals and strategies1.

The other options are not as effective as implementing KPIs for improving IT governance. Option B, implementing annual third-party audits, is a good practice but may not be sufficient or timely to identify and address the issues or gaps in IT governance. Option C, benchmarking organizational performance against industry peers, is a useful technique but may not reflect the specific needs and expectations of the organization’s stakeholders. Option D, requiring executive management to draft IT strategy, is a necessary step but not enough to ensure that IT governance is implemented and monitored throughout the organization.

The best method to determine if IT resource spending is aligned with planned project spending is earned value analysis (EVA). EVA is a technique that compares the actual cost, schedule, and scope of a project with the planned or budgeted values. EVA can help to measure the project progress and performance, and identify any variances or deviations from the baseline plan1.

EVA uses three basic values to calculate the project status: planned value (PV), earned value (EV), and actual cost (AC). PV is the amount of work that was expected to be completed by a certain date, according to the project plan. EV is the amount of work that was actually completed by that date, measured in terms of the budgeted cost. AC is the amount of money that was actually spent to complete the work by that date1.

By comparing these values, EVA can determine if the project is on track, ahead, or behind schedule and budget. EVA can also calculate various indicators, such as cost variance (CV), schedule variance (SV), cost performance index (CPI), and schedule performance index (SPI), to quantify the magnitude and direction of the variances. EVA can also forecast the future performance and completion of the project, based on the current trends and assumptions1.

The other options are not as effective as EVA in determining if IT resource spending is aligned with planned project spending. Option B, return on investment (ROI) analysis, is a technique that evaluates the profitability or efficiency of an investment, by comparing the benefits or revenues with the costs. ROI analysis can help to justify or prioritize a project, but it does not measure the actual progress or performance of the project against the plan2. Option C, Gantt chart, is a tool that displays the tasks, durations, dependencies, and milestones of a project in a graphical format. Gantt chart can help to plan and monitor a project schedule, but it does not show the actual cost or scope of the project3. Option D, critical path analysis, is a technique that identifies the longest sequence of tasks or activities that must be completed on time for the project to finish on schedule. Critical path analysis can help to optimize and control a project schedule, but it does not account for the actual cost or scope of the project4.

References:

Earned Value Analysis & Management (EVA/EVM) – Definition & Formulae1

Return on Investment (ROI) Formula2

What Is a Gantt Chart?3

Critical Path Method for Project Management

 Developing a risk-based plan considering each entity’s business processes would best help to ensure that IS audit still covers key risk areas within the IT environment as part of its annual plan. A risk-based plan is a plan that prioritizes the audit activities based on the level of risk associated with each area or process. A risk-based plan can help to allocate the audit resources more efficiently and effectively, and provide more assurance and value to the stakeholders1.

By considering each entity’s business processes, the IS audit can identify and assess the specific risks and controls that affect the IT environment of each entity, and tailor the audit objectives, scope, and procedures accordingly. This can help to address the unique needs and expectations of each entity, and ensure that the IS audit covers the key risk areas that are relevant and significant to each entity’s operations, performance, and compliance2.

The other options are not as effective as developing a risk-based plan considering each entity’s business processes in ensuring that IS audit still covers key risk areas within the IT environment as part of its annual plan. Option A, increasing the frequency of risk-based IS audits for each business entity, is not a feasible or efficient solution, as it may increase the audit costs and workload, and create duplication or overlap of audit efforts. Option C, conducting an audit of newly introduced IT policies and procedures, is a limited and narrow approach, as it may not cover all the aspects or dimensions of the IT environment that may have changed or been affected by the split. Option D, revising IS audit plans to focus on IT changes introduced after the split, is a reactive and short-term approach, as it may not reflect the current or future state of the IT environment or the business objectives of each entity.

References:

ISACA, CISA Review Manual, 27th Edition, 2019

ISACA, CISA Review Questions, Answers & Explanations Database - 12 Month Subscription

Risk-Based Audit Planning: A Guide for Internal Audit1

Risk-Based Audit Approach: Definition & Example