StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

7.5 part 1 review questions - Coursework Example

Cite this document
Summary
Changes in the external and internal environment of businesses should also necessitate modification to the organizations plans and budget processes. Planning…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER92.4% of users find it useful
7.5 part 1 review questions
Read Text Preview

Extract of sample "7.5 part 1 review questions"

7.5 part review questions “Planning and budgeting processes are notorious for their rigidity and irrelevance to management action.” How can planning be made relevant to the challenges facing a business? Planning and budgeting do not have to be equated as processes that are irrelevant and inflexible to management action. Changes in the external and internal environment of businesses should also necessitate modification to the organizations plans and budget processes. Planning can be made relevant by encompassing team building, consensus, and modeling.

The planning process should help to evaluate and identify what a business has achieved and the acquired resources. The planning process should also consist of an analysis of the organization’s economic, political, and societal environments. Planning should also encompass an anticipation and evaluation of the impacts of future developments (Oz 98). Planning should also entail building a shared vision and undertaking decisions on what goals an organization wants to obtain. The action plan for the organization should explain on what actions to undertake to reach their set goals.

Why has prototyping become a popular way to develop business applications? What are prototyping’s advantages and disadvantages? Prototyping refers to the rapid development and testing of working models of new applications in an interactive and iterative process that involves both IS specialists and business professionals. Prototyping ensures the development process is faster and easier for business professionals and IS specialists. Prototyping has opened up the application development process for end-users as it simplifies and accelerates systems designs.

The advantage of prototyping is that it is extremely useful where there is uncertainty about design solutions or requirements. Prototyping is also useful in producing systems that meet user requirements. Prototyping is also vital in designing an information system’s end user interface. The disadvantage of prototyping is that when it is rapidly conducted it can gloss over vital steps in systems development. Prototyping can also fail to have essential security controls built in. rapidly constructed systems can also fail to accommodate large volumes of data or users.

What does SDLC stand for? What are the phases of the SDLC? Explain in one or two sentences of your own words what happens in each phase. If problems occur during the SDLC, is it better to identify and solve those problems near the beginning or the end of the SDLC process? SDLC stands for systems development life cycle. It refers to an application development life-cycle. It is a commonly used term in information systems, software engineering, and systems engineering. SDLC gets used to elaborate a process for planning, testing, creating, and developing an information system.

There are several stages involved in SDLC. The first step is investigation where alternative solutions are proposed, costs and benefits analyzed, and submission of a preliminary plan that is accompanied with recommendations. The second phase is analysis. This phase analyzes end-user information needs and defines the project goals. The next phase is systems design which describes operations and desired features in detail. The next stage is the actual development where the real code for the project gets written.

The next phase is referred to as integration and testing where the system pieces are brought into a special testing environment to check for bugs and errors (Oz 415). The final stage of the initial development is referred to as acceptance, installation, and deployment which revolves around the software being placed into production and runs the actual business. The next phase is maintenance where the system gets assessed to determine that it does not become obsolete. The last phase is the evaluation phase which is an extension of the maintenance stage.

If problems occur during the SDLC it is better to identify those problems and correct them early on in the project. It is easier to rectify problems and errors early in the SDLC before they become large and burdensome at a later stage.What is the difference between the parallel, direct (or plunge), phased, and pilot forms of IS conversion? Which conversion strategy is best? Explain why? Parallel conversion conducts both the new and old system for a short time. Phased conversion transforms to the new system in stages, introducing a number of the new applications while also using some of the old applications (Oz 321).

Pilot conversion lets a department or location to try out the new system, while the old systems still gets use by the rest of the entire organization. Plunge conversion shifts the entire organization into the new system at a single time. The conversion strategy is dependent on the environment and specific application. Parallel conversion carries the least risk but is however very expensive. Plunge conversion is cheapest while it also carries the greatest risk.Works CitedOz, Effy. Management Information Systems.

New York: Cengage Learning, 2008.

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“7.5 part 1 review questions Coursework Example | Topics and Well Written Essays - 500 words”, n.d.)
7.5 part 1 review questions Coursework Example | Topics and Well Written Essays - 500 words. Retrieved from https://studentshare.org/information-technology/1653636-75-part-1-review-questions
(7.5 Part 1 Review Questions Coursework Example | Topics and Well Written Essays - 500 Words)
7.5 Part 1 Review Questions Coursework Example | Topics and Well Written Essays - 500 Words. https://studentshare.org/information-technology/1653636-75-part-1-review-questions.
“7.5 Part 1 Review Questions Coursework Example | Topics and Well Written Essays - 500 Words”, n.d. https://studentshare.org/information-technology/1653636-75-part-1-review-questions.
  • Cited: 0 times

CHECK THESE SAMPLES OF 7.5 part 1 review questions

Parental Perception During Periods of Transition by Sean Newsome

In this case variables were to come out from the questions that form the part of questionnaire and therefore, it important to ensure that the questions be designed properly keeping in mind the problem being examined in the research work.... The questions were determined based on extensive literature review in the area of autism and transition and in consultation with the professionals working in this field at ASM and Wayne State University Affiliate Program (UAP) in Developmental Disabilities....
9 Pages (2250 words) Book Report/Review

Dexter Filkins, The Forever War. New York: Vintage Books, 2008

For example, in the chapter on Only This, Dexter, surrounded by orphans in Kabul, wondered where the parents of these children were, and why they allowed their children to run around… He realized then, at that very moment, that the parents of these orphans were killed in the war. Three months after the invasion, the Americans urged the Iraqis to hold elections to select representatives for provincial councils (p....
5 Pages (1250 words) Book Report/Review

Hospitality Law overview

The state is also free to make its own statutes regarding the innkeepers (that is by extension both motels and hotel) so as longer as they do not abridge federal… It is the innkeeper to receive guest and it's also his role to reject guest.... The innkeeper in exercises of the rules set on paper may deny the available accommodation to traveler under common law if it is provided for in their policies. The Supreme Court is the highest As the final arbiter of the law, the other courts cannot thereby subvert but submit to its interpretation....
4 Pages (1000 words) Book Report/Review

Business Research Methods

The author of this report "Business Research Methods" touches upon the methods of business research.... It is mentioned here that the book under consideration talks about research design by offering the reader the basic stages in a research design.... hellip; The authors discussed exploratory versus formalized research designs, monitoring versus ex-post facto research designs, causal versus descriptive designs cross-sectional versus longitudinal designs, simulations versus field versus laboratory research designs and situations where subjects perceive no deviation....
7 Pages (1750 words) Book Report/Review

Formation of Communication Theory

Hence, it becomes important on the part of the researcher to theoretically define these terms in a specific manner in order to avoid negative reaction and confusion in the mind of people (Stacks & Salwen, 1996, p.... The author of this book report "Formation of Communication Theory" comments on the two ways in which a theory is formed....
6 Pages (1500 words) Book Report/Review

The Awakening by Kate Chopin

The researcher of this essay aims to analyze "The Awakening" by Kate Chopin.... The setting of the Awakening is in the Grand Isle in the 19th Century.... The temporal setting, which is chosen, is necessary because of the kind of restrictions imposed in the society in which Edna lives.... hellip; Edna's story would not portray a genuine plot if it occurred in a society in which divorce was allowable....
6 Pages (1500 words) Book Report/Review

The Use of Grice's Maxims and Speech Act Theory

… The paper “The Use of Grice's Maxims and Speech Act Theory”  is an intriguing variant of a literature review on humanitarian.... The paper “The Use of Grice's Maxims and Speech Act Theory”  is an intriguing variant of a literature review on humanitarian....
8 Pages (2000 words) Literature review

Ethnography as the Research Methodology

On account of this, the author came up with research questions based on personal experience in teaching and nursing practice.... These questions are attuned to the research methodology and are supported by citations.... It is for this reason that the author formulated research questions based on personal experience in nursing practice and in teaching.... This literature review "Ethnography as the Research Methodology" presents an ethnographic study that was conducted to examine the experiences of nurse students in regard to their learning environment....
7 Pages (1750 words) Literature review
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us