The objective of system planning is to align specific system projects or applications with the organization's overall strategic objectives. In reality, the company's business plan serves as the foundation for the systems plan, since it outlines where the organization wants to go and how it intends to go there. Explain why recognizing and addressing an issue early in the system development lifecycle is much less costly than later in the process.

The objective of system planning is to align specific system projects or applications with the organization's overall strategic objectives. In reality, the company's business plan serves as the foundation for the systems plan, since it outlines where the organization wants to go and how it intends to go there. Explain why recognizing and addressing an issue early in the system development lifecycle is much less costly than later in the process.

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter8: System Acquisition And Development

Section: Chapter Questions

Problem 9SAT

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Any potential change in system requirements that are identified or suggested after the design phase must __________. a. go through a formal scope change process before work on them begins b. be evaluated in terms of how they might affect system performance c. require feasibility analysis d. all of the above
The overall emphasis of the __________ phase is on gathering data on the existing system, determining the requirements of the new system, considering alternatives within identified constraints, and investigating the feasibility of alternative solutions. a. investigation b. analysis c. design d. construction
The purpose of the system investigation phase is to ________________. a. define what the information system must do to solve the problem or capitalize on the opportunity b. gain a clear understanding of the specifics of the problem to solve or the opportunity to address c. gather data on the existing system and determine the requirements for the new system d. identify, confirm, and prioritize system requirements
______________ is a diagram used to document the processes of the current system or to provide a model of a proposed new system.
A preliminary evaluation of software packages and vendors begins during the __________ phase when the two or three strongest contenders are identified. a. system investigation. b. system design. c. system analysis. d. feasibility analysis.
The primary tool for assessing the software marketplace to determine whether existing packages can meet the organizations needs is the ______________. a. system investigation report b. request for quotation c. RFI d. system design report
The objective of system planning is to link individual system projects or applications to the strategic objectives of the firm. In fact, the basis for the systems plan is the organization’s business plan, which specifies where the firm plans to go and how it will get there.Explain why is finding and fixing a problem in the early phase of system development lifecycle much more cost effective than discovering it later?
The objective of system planning is to align specific system projects or applications with the organization's overall strategic objectives. In reality, the company's business plan serves as the foundation for the systems plan, since it outlines where the organization wants to go and how it intends to go there.Explain why recognizing and addressing an issue early in the system development lifecycle is much less costly than later in the process.
System planning's goal is to match particular system initiatives or applications with the organization's overarching strategic goals. Actually, as it describes where the organization wants to go and how it plans to get there, the business plan of the corporation acts as the basis for the systems plan.Describe why it is considerably less expensive to identify and resolve a problem early on in the system development lifecycle than it is to do so later.
Systems Development Life Cycle is a systematic approach which explicitly breaks down the work into phases that are required to implement either new or modified Information System. An successful System Development Life Cycle (SDLC) should provide a high-quality system that fulfils customer requirements, is completed on time and on budget, and performs effectively and efficiently in the present and projected IT infrastructure. The System Development Life Cycle (SDLC) is a conceptual model that comprises principles and processes for building and modifying systems throughout the course of their lives. Whatat are the distinctions between the SDLC (systems development life cycle) and the SLC (security life cycle)? Include both management and non-management IT security jobs in the conversation, along with a short description of their responsibilities?