CISA Exam Dumps - Certified Information Systems Auditor

The best metric to measure the alignment of IT and business strategy is the percentage of enterprise risk assessments that include IT-related risk. This metric indicates how well the organization identifies and manages the IT risks that could affect its strategic objectives and performance. A high percentage of enterprise risk assessments that include IT-related risk shows that the organization considers IT as an integral part of its business strategy and aligns its IT resources and capabilities with its business needs and goals . References: : CISA Review Manual (Digital Version), Chapter 2: Governance and Management of IT, Section 2.2: IT Strategy, page 67 : CISA Online Review Course, Module 2: Governance and Management of IT, Lesson 2.2: IT Strategy

 Periodically reviewing log files is the most effective way to detect intrusion attempts from outside the organization, as they can provide evidence of unauthorized access attempts, source IP addresses, timestamps and other relevant information. Using smart cards with one-time passwords or installing biometrics-based authentication can prevent unauthorized access, but not detect it. Configuring the router as a firewall can block unwanted traffic, but not log it. References: ISACA, CISA Review Manual, 27th Edition, 2018, page 361

Asset life cycle management is a technique of asset management where facility managers maximize the usable life of assets throughplanning, purchasing, using, maintaining, and disposing of assets1. The mainaim of assetlife cycle management is to reduce costs and increase productivity by optimizing the performance, reliability, and lifespan of assets2. Asset life cycle management can help prevent the situation of having unused applications by ensuring that the applications are aligned with the business needs, objectives, and strategies, and that they are regularly reviewed, updated, or retired as necessary3.

The other options are not as effective as asset life cycle management for preventing unused applications. A formal request for proposal (RFP) process is a method of soliciting bids from potential vendors or suppliers for a project or service. A RFP process can help select the best application for a specific requirement, but it does not ensure that the application will be used or maintained throughout its lifecycle. Business case development procedures are a set of steps that involve defining the problem, analyzing the alternatives, and proposing a solution for a project or initiative. Business case development procedures can help justify the need and value of an application, but they do not guarantee that the application will be utilized or supported after its implementation. An information asset acquisition policy is a document that outlines the rules and standards for acquiring information assets such as applications. An information asset acquisition policy can help ensure that the applications are acquired in a consistent and compliant manner, but it does not address how the applications will be managed or disposed of after their acquisition.

The approach adopted by management in this scenario is risk avoidance. Risk avoidance is the elimination of a risk by discontinuing or not undertaking an activity that poses a threat to the organization3. By moving data center operations to another facility on higher ground, management is avoiding the potential flooding risk that could disrupt or damage the data center. Risk transfer, risk acceptance and risk reduction are other possible approaches for dealing with risks, but they do not apply in this case. References:

CISA Review Manual, 27th Edition, page 641

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 The first step in assessing the controls within a newly implemented call center is to evaluate the operational risk associated with the call center. This will help the IS auditor to identify the potential threats, vulnerabilities, and impacts that could affect the call center’s objectives, performance, andavailability. The evaluation of operational risk will also provide a basis for determining the scope, objectives, and approach of the audit. The other options are possible audit procedures, but they are not the first step in the audit process. References: ISACA Frameworks: Blueprints for Success, CISA Review Manual (DigitalVersion)

 The IS auditor should ensure that penetration test results are classified at the highest level of sensitivity, because they contain detailed information about the vulnerabilities and weaknesses of the IT systems and networks, as well as the methods and tools used by the testers to exploit them. Penetration test results can be used by malicious actors to launch cyberattacks or cause damage to the organization if they are disclosed or accessed without authorization. Therefore, they should be protected with the highest level of confidentiality, integrity and availability. The other options are not as sensitive as penetration test results, because they either do not reveal as muchinformation aboutthe IT security posture, or they are already known or reported by the organization. References: CISA Review Manual (Digital Version)1, Chapter 5, Section 5.2.4

The first thing that should be performed before key performance indicators (KPIs) can be implemented is the identification of organizational goals. This is because KPIs are measurable values that demonstrate how effectively an organization is achieving its key business objectives4. Therefore, it is necessary that the organization defines its goals clearly and aligns them with its vision, mission, and strategy. By identifying its goals, the organization can then determine what KPIs are relevant and meaningful to measure its progress and performance . References: 4: CISA Review Manual (Digital Version), Chapter 2: Governance and Management of IT, Section 2.3: Benefits Realization, page 77 :CISA Online Review Course, Module 2: Governance and Management of IT, Lesson 2.3: Benefits Realization : ISACA Journal Volume 1, 2020, Article: How to Measure Anything in IT Governance

The most conclusive audit procedure for evaluating the effectiveness of an e-commerce application system’s edit routine is to use test transactions. A test transaction is a simulated input that is processed by the system to verify its output and performance1. By using test transactions, an auditor can directly observe how the edit routine checks the validity, accuracy, and completeness of data entered by users, and how it handles incorrect or invalid data. A test transaction can also help measure the efficiency, reliability, and security of the edit routine, as well as identify any errors or weaknesses in the system.

The other options are not as conclusive as using test transactions, as they rely on indirect or secondary sources of information. Reviewing program documentation is an audit procedure that involves examining the written description of the system’s design, specifications, and functionality2. However,program documentation may not reflect the actual implementation or operation of the system, and it may not reveal any discrepancies or defects in the edit routine. Interviews with knowledgeable users is an audit procedure that involves asking questions to the people who use or manage the system3. However, interviews with knowledgeable users may not provide sufficient or objective evidence of the edit routine’s effectiveness, and they may be influenced by personal opinions or biases. Reviewing source code is an audit procedurethat involves analyzing the programming language and logic of the system4. However, reviewing source code may not be feasible or practical for complex or large systems, and it may not demonstrate how the edit routine performs in real scenarios.