Information Systems Acquisition, Development, and Implementation

During a post-implementation review of a new financial system, the IS auditor finds that user acceptance testing (UAT) was completed with only 60% of test cases passed. Which of the following is the MOST significant risk?

An organization is implementing an enterprise resource planning (ERP) system. The project team plans to migrate legacy data without performing a full reconciliation between source and target systems. As an IS auditor, which of the following should be your PRIMARY concern?

In a waterfall SDLC, which phase requires formal sign-off from the business owner before proceeding to the next phase?

An IS auditor is reviewing an agile software development project. Which of the following would be the BEST evidence that adequate controls are in place for user acceptance?

During a vendor evaluation for a critical system, the IS auditor notes that the vendor's SOC 2 report includes an adverse opinion. What should be the auditor's PRIMARY recommendation?

An organization is using a spiral model for a high-risk project. The IS auditor wants to ensure that risk assessment is performed at each iteration. Which of the following is the BEST evidence that this control is effective?

Which of the following is a primary advantage of fixed-price contracts in systems acquisition?

An IS auditor is reviewing change management procedures. Which of the following situations would be of GREATEST concern?

During a build vs. buy analysis, the IS auditor observes that the organization decided to build a custom application because no vendor solution met all requirements. Which of the following risks should the auditor emphasize?

An organization is deploying a major system upgrade. The change request has been approved by CAB, but the deployment plan does not include a rollback procedure. As an IS auditor, what should you recommend?

Which of the following is a key objective of the design phase in the SDLC?

An IS auditor is assessing an ERP implementation. Which of the following control concerns is MOST likely to arise from segregation of duties conflicts?

Which TWO of the following are typical controls in the testing phase of the SDLC? (Select two.)

Which TWO of the following are benefits of an iterative SDLC approach compared to waterfall? (Select two.)

During which phase of the SDLC should security requirements be formally documented and approved by the business owner?

An IS auditor is reviewing an agile software development project. Which of the following practices would BEST help ensure that security controls are adequately addressed?

An organization is implementing a large ERP system. The project team plans to migrate legacy data to the new system. Which of the following is the MOST significant risk associated with data migration?

An IS auditor is evaluating the change management process. Which of the following is the BEST indicator that emergency changes are being properly controlled?

In a waterfall SDLC, when should user acceptance testing (UAT) typically occur?

An organization is considering whether to build a custom application or purchase a commercial off-the-shelf (COTS) product. Which of the following factors is MOST important when deciding to build rather than buy?

An IS auditor is reviewing a contract with a vendor for a new financial system. Which of the following clauses is MOST critical to ensure auditability?

During a post-implementation review of a system, an IS auditor finds that the actual transaction processing time is 30% slower than projected. What should the auditor recommend FIRST?

Which of the following is a key control in the deployment phase of the SDLC?

An IS auditor is assessing the controls in an agile development environment. What is the MOST effective way to verify that security testing is performed iteratively?

In a spiral model SDLC, risk analysis is performed at the beginning of each iteration. What is the PRIMARY benefit of this approach?

An organization is implementing a new ERP system and is concerned about segregation of duties (SoD) conflicts. What is the BEST approach to address this during the implementation?

An organization is adopting a DevOps approach for system development. Which THREE controls should an IS auditor expect to see in place to maintain security and compliance?

Which TWO of the following are characteristics of the iterative SDLC model?

During a post-implementation review of a new customer relationship management (CRM) system, the IS auditor finds that the system is processing transactions slower than anticipated. What is the BEST initial course of action for the auditor?

An organization is implementing an agile methodology for a new software project. Which of the following is the MOST effective control to ensure that security requirements are addressed?

Which of the following is the PRIMARY purpose of a change advisory board (CAB) in the change management process?

An IS auditor is reviewing a software development project that follows the waterfall model. Which of the following is the MAIN advantage of this methodology?

During an ERP implementation, the project team decides to customize the software to align with existing business processes. Which of the following risks is MOST likely to increase as a result of extensive customization?

An IS auditor is reviewing the change management process for a critical financial application. Which of the following findings would be of GREATEST concern?

Which of the following is the BEST control to ensure that user acceptance testing (UAT) is effective?

What is the PRIMARY purpose of conducting a static application security testing (SAST) during the development phase?

An organization is selecting a vendor for a new procurement system. Which of the following is the MOST important factor to include in the contract?

Which of the following BEST describes the role of threat modeling in the design phase of the SDLC?

An organization is implementing a new payroll system using an agile methodology. Which TWO of the following are the MOST important controls for the IS auditor to assess?

During a post-implementation review of a new accounting system, the IS auditor notes the following: the project was completed on time and within budget, but user satisfaction is low and there are several outstanding defect reports. Which THREE of the following are the MOST appropriate recommendations?

An organization is migrating from a legacy system to a new ERP. Which TWO of the following are the HIGHEST risks during data migration?

An organization is implementing a new financial system using the waterfall SDLC model. Which of the following is the MOST critical control to ensure that business requirements are met?

During an agile software development project, a sprint review meeting is conducted. What is the PRIMARY purpose of this meeting from an IS audit perspective?

An IS auditor is reviewing a systems acquisition project that involves purchasing an ERP system. Which of the following is the MOST significant risk related to data migration during implementation?

Which of the following is the PRIMARY objective of a post-implementation review of an information system?

In a spiral SDLC model, what is the primary purpose of risk analysis in each iteration?

An IS auditor is reviewing change management procedures and finds that standard changes are approved by the change manager without CAB review. What is the auditor's BEST conclusion?

During a system development project, the IS auditor notes that code reviews are performed only after the code is unit tested. Which of the following is the MOST significant risk associated with this practice?

An IS auditor is evaluating an organization's SDLC controls for a new system. Which TWO of the following are key controls that should be in place during the design phase? (Select TWO.)

An organization is implementing a new CRM system using an iterative development methodology. The IS auditor wants to verify that appropriate controls are in place. Which THREE of the following are essential controls for iterative development? (Select THREE.)

During which phase of the SDLC should security requirements be formally documented and approved?

An organization is implementing an ERP system and is concerned about segregation of duties conflicts. What is the most effective control to address this risk during implementation?

An organization is deciding between building a custom application and purchasing a commercial off-the-shelf (COTS) product. The primary factor favoring the build option is:

Which of the following is a key objective of a post-implementation review?

In the context of ITIL change management, which change type requires approval from the Change Advisory Board (CAB)?

An IS auditor is evaluating the vendor selection process for a new system. Which of the following is the most important factor to include in the contract?

During a spiral SDLC project, the IS auditor should focus on which aspect as the primary risk?

Which testing type is performed by end-users to verify that the system meets their needs?

An organization is migrating data from a legacy system to a new ERP. What is the most critical data migration risk?

An IS auditor is reviewing an emergency change that was implemented to fix a critical security vulnerability. What is the most important post-implementation step?

Which TWO of the following are key elements of a change request document?

Which THREE of the following are typical controls in the design phase of the SDLC?

An IS auditor is reviewing a waterfall SDLC project that has completed the requirements phase. Which of the following is the greatest risk to the project?

During an agile software development project, which of the following events provides the best opportunity for the IS auditor to assess the effectiveness of controls implemented in the current sprint?

An organization is considering whether to build a custom application or purchase a commercial off-the-shelf (COTS) product. Which of the following factors would most strongly support a build decision?

An IS auditor is reviewing a post-implementation review report for a new ERP system. Which of the following findings would be of greatest concern to the auditor?

Which of the following is the primary purpose of conducting a static application security test (SAST) during the development phase of the SDLC?

An organization is acquiring a new financial system. The contract includes a clause that allows the organization to audit the vendor's controls. Which type of report would most efficiently provide assurance over the vendor's internal controls?

During an ERP implementation, data migration is a critical activity. Which of the following controls would be most effective in ensuring the accuracy and completeness of migrated data?

An IS auditor is reviewing the system design phase of a project. Which of the following activities is most important to ensure that security is adequately addressed?

Which of the following is a key advantage of using an iterative SDLC model over a waterfall model?

An organization is implementing a new CRM system using an agile methodology. The IS auditor wants to assess whether security requirements are being addressed. What is the best evidence for the auditor to review?

An IS auditor is reviewing a post-implementation review of a new payroll system. Which TWO findings should most concern the auditor? (Select two.)

An organization is planning to purchase a cloud-based HR system. Which THREE of the following should be included in the vendor contract to ensure adequate control and oversight? (Select three.)

During a change management audit, which TWO of the following are essential elements of a normal change request? (Select two.)

During which phase of the waterfall SDLC should security requirements be formally documented and approved by the business owner?

An IS auditor is reviewing an agile project that uses Scrum. Which event provides the best opportunity for the auditor to assess whether completed user stories meet the defined acceptance criteria?

An organization is considering acquiring a commercial off-the-shelf (COTS) ERP system. Which of the following risks is most effectively mitigated by including a contractual clause for audit rights?

An IS auditor is reviewing a post-implementation review report for a new financial system. Which finding would most indicate that the project did not meet its objectives?

Which type of change in ITIL requires approval from the Change Advisory Board (CAB) before implementation?

An organization is implementing a new CRM system and has chosen a build (in-house development) approach over buying a COTS product. Which of the following is the most significant risk of this decision?

During a spiral SDLC project, the project team has completed a risk analysis and created a prototype. What is the most likely next step in the spiral model?

An IS auditor is reviewing the change management process for a critical financial application. Which of the following is the most important element to verify in an emergency change request?

Which of the following is a key control during the deployment phase of a system development life cycle?

An organization is evaluating two vendors for a critical cloud-based ERP system. Which TWO contractual clauses are most important to include to ensure the organization can monitor vendor performance and security? (Select TWO)

An IS auditor is reviewing a project that uses an iterative SDLC approach. Which THREE controls should the auditor expect to see in place during the development iterations? (Select THREE)

During a post-implementation review of a new payroll system, the IS auditor identifies several outstanding issues. Which TWO issues should be considered most critical to address immediately? (Select TWO)

An organization is implementing a large ERP system. The project manager is concerned about segregation of duties conflicts. Which THREE controls should the IS auditor recommend to mitigate segregation of duties risks during implementation? (Select THREE)

An IS auditor is reviewing a change management process. Which TWO elements should be documented in a normal change request to ensure adequate governance? (Select TWO)

During the design phase of an SDLC, which TWO activities should be performed to ensure security is integrated into the system? (Select TWO)

During a post-implementation review of a new ERP system, the IS auditor identified that the project was delivered within budget but user satisfaction scores are low. Which THREE areas should the auditor examine further?

An organization is implementing a new customer relationship management (CRM) system using an agile methodology. Which THREE areas should the IS auditor focus on to assess the effectiveness of controls during the development process?

An IS auditor is reviewing a project that is developing a new customer relationship management (CRM) system using the Agile Scrum framework. The project team has completed several sprints, and the product owner has accepted the increments. The auditor wants to ensure that the system will meet the organization's security requirements before go-live. Which of the following is the MOST effective way for the auditor to achieve this?

An IS auditor is reviewing the implementation of a new payroll system that was developed in-house. The project team followed a traditional waterfall SDLC. During the post-implementation review, the auditor found that the system was delivered on time and within budget, but several critical payroll calculations were incorrect, leading to employee underpayments. The root cause was traced to a misunderstanding of tax law changes that occurred during the requirements phase. Which of the following is the MOST likely control weakness that contributed to this issue?

A hospital is implementing a new electronic health record (EHR) system to replace a legacy system. During the implementation phase, the project manager proposes using a parallel changeover strategy. Which of the following is the MOST significant risk associated with this approach?

An organization has just completed a post-implementation review of a new payroll system. Management is now deciding whether to formally transfer ownership of the system from the project team to IT operations. Which of the following is the MOST important prerequisite before this transfer is approved?

An IS auditor is reviewing the testing phase of a new system development project. The project team has decided to use beta testing as the primary method for user acceptance testing (UAT). Which of the following is the MOST appropriate audit concern regarding this decision?

An IS auditor is assessing the security controls in a newly developed mobile banking application. The development team used the OWASP Mobile Application Security Verification Standard (MASVS) as a guide. Which of the following would be the MOST effective evidence that the application meets the standard's requirements for secure data storage?

An IS auditor is reviewing a project to implement a new customer relationship management (CRM) system. The project manager has created a work breakdown structure (WBS) and a Gantt chart. Which of the following should the auditor verify to ensure the project schedule is realistic?

An IS auditor is reviewing a software development project that uses a DevOps pipeline. The auditor observes that developers can push code directly to production without independent review. Which of the following is the MOST significant risk arising from this practice?

An IS auditor is reviewing the acquisition of a new software package. The vendor provides a Service Organization Control (SOC) 2 Type II report. Which of the following is the MOST important factor for the auditor to consider when relying on this report?

An IS auditor is reviewing the requirements definition phase of a new system development project. The business analyst has documented functional requirements but has not yet defined non-functional requirements. Which of the following is the MOST significant risk of proceeding to the design phase without non-functional requirements?

An organization is implementing a new customer relationship management (CRM) system. The project manager proposes using a pilot conversion strategy, where the new system is implemented in one department first, then gradually rolled out to others. Which of the following is the PRIMARY benefit of this approach?

An IS auditor is reviewing the implementation of a new payroll system. The project team has decided to use a pilot conversion approach. Which TWO of the following are the MOST significant advantages of this approach? (Choose two.)

An IS auditor is reviewing the post-implementation review (PIR) of a newly deployed human resources (HR) system. Which of the following should be the PRIMARY focus of the PIR?

An IS auditor is reviewing a post-implementation review (PIR) of a new CRM system. The auditor finds that the project was completed on time and within budget, but the business case benefits have not been realized. Which of the following is the MOST likely cause?

An IS auditor is reviewing the requirements definition phase of a new system development project. The auditor finds that business users have provided functional requirements, but non-functional requirements are largely missing. Which TWO of the following are the MOST significant risks of proceeding without well-defined non-functional requirements? (Choose two.)

An IS auditor is reviewing a project to implement a new loan origination system. The project manager has produced a detailed work breakdown structure (WBS), a critical path schedule, and a resource-loaded plan. Which of the following should the auditor verify FIRST to assess whether the project schedule is realistic?

An organization is implementing a new system using a rapid application development (RAD) approach. The IS auditor is concerned about the lack of formal documentation. Which of the following is the MOST appropriate audit response?

An IS auditor is reviewing a system development project that uses a commercial software package customized with vendor-supplied extension points. The project team has documented customizations in a separate repository but has not maintained a traceability matrix linking business requirements to configuration items. Which of the following is the GREATEST risk arising from this situation?

An organization is acquiring a new software package. The IS auditor is asked to review the contract with the vendor. Which of the following clauses is MOST important to ensure the organization can continue to use the software even if the vendor goes out of business?

An IS auditor is assessing the implementation of a new system that uses a relational database. The project team plans to migrate data from several legacy sources. Which TWO of the following controls are MOST important to include in the data conversion plan to help ensure the integrity of migrated data? (Choose two.)

An organization is implementing a new human resources system. The IS auditor wants to determine whether the system will enforce segregation of duties (SoD) for sensitive transactions such as payroll changes and employee master data updates. Which of the following is the MOST appropriate source of evidence?

An IS auditor is reviewing a project that replaced a legacy system. The project used a phased cutover, with each phase going live in a different region. After the final phase, the auditor finds that the legacy system was kept in read-only mode for six months, but no formal reconciliation was performed between legacy and new system balances during that period. Which of the following is the MOST significant concern?