CISA Dumps with Practice Exam Questions Answers

 The best way to ensure payment transaction data is restricted to the appropriate users is implementing role-based access at the application level. Role-based access is a method of access control that assigns permissions or privileges to users based on their roles or functions within an organization or system. Role-based access can help ensure that payment transaction data is restricted to the appropriate users, by allowing only authorized users who have a legitimate need or purpose to access or use the payment transaction data, and preventing unauthorized or unnecessary access or use by other users. Implementing two-factor authentication is a possible way to enhance the security and verification of user identities, but it is not the best way to ensure payment transaction data is restricted to the appropriate users, as it does not define what permissions or privileges users have on the payment transaction data. Restricting access to transactions using network security software is a possible way to protect the network communication and transmission of payment transaction data, but it is not the best way to ensure payment transaction data is restricted to the appropriate users, as it does not specify what actions or operations users can perform on the payment transaction data. Using a single menu for sensitive application transactions is a possible way to simplify the user interface and navigation of payment transaction data, but it is not the best way to ensure payment transaction data is restricted to the appropriate users, as it does not limit what users can access or use the payment transaction data. 

 The greatest benefit of using a prototyping approach in software development is that it helps to conceptualize and clarify requirements. A prototyping approach is a method of creating a simplified or partial version of a software product to demonstrate its features and functionality. A prototyping approach can help to elicit, validate, and refine the requirements of the software product, as well as to obtain feedback from the users and stakeholders. The other options are not the greatest benefits of using a prototyping approach, but rather possible outcomes or advantages of doing so. References:

• CISA Review Manual (Digital Version), Chapter 4, Section 4.3.11
• CISA Review Questions, Answers & Explanations Database, Question ID 227

 The chain of custody has not been documented is a finding that should be of greatest concern for an IS auditor reviewing a forensic analysis process of an organization that has suffered a cyber attack. The chain of custody is a record of who handled, accessed, or modified the evidence during a forensic investigation. Documenting the chain of custody is essential to preserve the integrity, authenticity, and admissibility of the evidence in a court of law. The other options are less concerning findings that may not affect the validity or reliability of the forensic analysis process. References:

• CISA Review Manual (Digital Version), Chapter 7, Section 7.51
• CISA Review Questions, Answers & Explanations Database, Question ID 220

 A business impact analysis (BIA) is a process that identifies and evaluates the potential effects or consequences of disruptions or disasters on an organization’s critical business functions or processes. A BIA can help prioritize the recovery of critical functions by assessing their importance and urgency for the organization’s operations, objectives, and stakeholders, and determining their recovery time objectives (RTOs), which are the maximum acceptable time for restoring a function after a disruption. A business continuity plan (BCP) testing is a process that verifies and validates the effectiveness and readiness of a BCP, which is a document that outlines the strategies and procedures for ensuring the continuity of critical business functions in the event of a disruption or disaster. A BCP testing does not prioritize the recovery of critical functions, but rather evaluates how well they are recovered according to the BCP. A disaster recovery plan (DRP) testing is a process that verifies and validates the effectiveness and readiness of a DRP, which is a document that outlines the technical and operational steps for restoring the IT systems and infrastructure that support critical business functions in the event of a disruption or disaster. A DRP testing does not prioritize the recovery of critical functions, but rather evaluates how well they are supported by the IT systems and infrastructure according to the DRP. A risk assessment is a process that identifies and analyzes the potential threats and vulnerabilities that could affect an organization’s critical business functions or processes. A risk assessment does not prioritize the recovery of critical functions, but rather estimates their likelihood and impact of being disrupted by various risk scenarios.