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Terms in this set (36)The design phase of the SDLC begins with a business need for a new or better information system. false The maintenance phase of the SDLC is the final phase of the SDLC and includes making changes, corrections, additions, and upgrades (generally smaller in scope) to ensure the system continues to meet the business requirements that have been set out for it. true The analysis phase of the SDLC involves a complete, detailed analysis of the systems needs of the end user. true Segregation of duties can be the source of IT material weaknesses when assessing the effectiveness of internal controls over the company's accounting information system. true The project sponsor is generally the same person as the project manager. false The project sponsor generally obtains necessary resources for successful project completion. true The triple constraints of project management are also referred to as Dempster's triangle. true The triple constraints of project management include time, scope, and effort. false 9. The 15-15 Rule states that if a project is more than 15 percent over budget or 15 percent off the desired schedule, it will likely never recoup the time or cost necessary to be considered successful. true PERT is actually an acronym for Program Evaluation Review Tool. false The breakdown of all of the project tasks needed for completion is often called the work breakdown structure. true Parallel or concurrent tasks are tasks that be done at the same time. true Tasks that must be completed in a specific sequence but don't require additional resources or a specific completion time are considered to have task dependency. true The Technology Acceptance Model defines perceived ease of use as users adopting a new or modified system to the extent they believe the system will help them perform their job better. false The Technology Acceptance Model defines perceived usefulness as the extent to which a person believes that the use of a particular system would be free of effort. false The 100% Rule is a rule requiring 100% planning of all external tasks. false The Project Manager is the lead member of the project team that is responsible for the project. true The systems development life cycle has five phases: Planning, Analysis, Design, Implementation and Maintenance. true Control Objectives for Information and related Technology (CobIT) provides managers, auditors, and IT users with a set of generally accepted measurements, processes, indicators, and best practices to assist them in maximizing the benefits derived through the use of information technology. true Control Objectives for Information and related Technology's (CobIT) guidance is guided by a structure that corresponds to the SDLC, namely: Plan and Organize, Acquire and Implement, Deliver and Support and Monitor and Evaluate. true Which phase of the systems development life cycle would describe in detail the desired features of the system? C. Design Phase The final phase of the systems development life cycle is the B. Maintenance phase Which phase of the systems development life cycle includes transforming the plan from the design phase into an actual, functioning system: A. Implementation Phase The IFAC suggested ten core principles of effective information technology planning. Which of these are not one of those ten core principles? B. Timeliness The IFAC suggested ten core principles of effective information technology planning. Which of these are not one of those ten core principles? B. Unbiased In 2009, _____ of the projects failed or were challenged. B. 68% The triple constraint of project management includes the constraint of: B. Time The PERT and Gantt charts primarily address the triple constraint of: B. Time The 100% rule suggests that before a PERT chart is done, a project manager must: D. Make sure 100% of the project tasks are defined. The critical path in a PERT chart represents: D. The longest path of tasks needed for project completion. The Technology Acceptance Model predicts: B. Whether the system will be adopted. The Sarbanes-Oxley Act's 404 Reports require management and auditors to report on C. The effectiveness of the internal controls of the company's accounting information system. In this chapter, project management is defined as: A. The process of carrying out the systems development life cycle to achieve an intended outcome. The 15-15 Rule states that if a project is more than 15 percent over budget or 15 percent off the desired schedule, it will:
B. Likely never recoup the time or cost necessary to be considered successful. 36. A project sponsor is generally defined as: B. A senior executive in the company who takes responsibility for the success of the project. 25. The IFAC suggested ten core principles of effective information technology planning. Which of these are not one of those ten core principles? C. Reliability Recommended textbook solutions Complex Analysis: A First Course with Applications3rd EditionDennis G. Zill, Patrick D. Shanahan 1,433 solutions
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ADVANCED MATH Prove that the integer $53^{103}+103^{53}$ is divisible by $39,$ and that $111^{333}+333^{111}$ is divisible by $7 .$ Verified answer Other Quizlet setsHonors World History Exam Review83 terms audreyjones21 Managing the ABC's knowledge questions25 terms jordan_ryan83 Religion Test- Chapters 2, 3, 432 terms sturco17 literary forms terms54 terms Okaybluepanda Related questionsQUESTION The design strategy decision should be made by the business users. True or false 4 answers QUESTION When a computer criminal gains access to a system by searching through discarded records, this is referred to as 15 answers QUESTION convinces the victim that they are performing a legitimate task within their web browser window, when in fact they are being tricked into revealing sensitive information or installing malware on their computer. 2 answers QUESTION What perspectives may be used for system modelling? 15 answers Which phase of the systems development life cycle would include describing in detail the desired features of the system?Phase 3 of the systems development life cycle describes the desired features and operations of the system. The objective of the systems design phase is to transform all requirements into detailed specifications covering all aspects of the system. It should also assess and plan for security risks.
Which phase of the SDLC evaluates the existing system?Maintenance: During the maintenance stage of the SDLC, the system is assessed/evaluated to ensure it does not become obsolete. This is also where changes are made to initial software.
Which of the following is the final phase of the SDLC?Maintenance. The maintenance stage is the final stage of the SDLC if you're following the waterfall structure of the software development process.
Which of the following is the correct order for systems development life cycle SDLC )?What Are the 7 Phases of SDLC? The new seven phases of SDLC include planning, analysis, design, development, testing, implementation, and maintenance.
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Which phase of the SDLC involves a complete detailed review of the systems needs of the end user?
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