Exam 11: Systems Planning, analysis, and Design

What individuals should be involved in systems planning?

Adding error conditions and data file access to structured English results in documentation that is sometimes referred to as ________.

Each domain in the enterprise architecture is subject to

OO analysis produces a conceptual model which is typically represented in UML by ________,________,and ________ diagrams.

The phase of the Rational Unified Process where the project is documented in detail using UML and prototypes is the ________ phase.

Document and analytic flowcharts are optional tools in systems analysis.

MDA stands for

UML diagrams are used to document objects and classes and how they communicate with each other.

Presented below are three lists.The first list contains design considerations for system elements.The second list contains the system elements,and the third list contains the definitions of the design considerations. Required: Insert the Roman numeral of the system element(s)that apply to the design consideration in the first column.Insert the letter of the correct definition for each design consideration in the second column.The Roman numerals will be used more than once.Each letter will be used only once. System Design Design element(s)consideration consideration definition ________ ________ 1.Cost effectiveness ________ ________ 2.Integration ________ ________ 3.Efficiency ________ ________ 4.Security ________ ________ 5.Relevance ________ ________ 6.Accuracy ________ ________ 7.Comprehensiveness ________ ________ 8.Flexibility ________ ________ 9.Clarity ________ ________ 10.Standardization System elements: I.Outputs (report or document) II.Database III.Data processing IV.Data input V.Controls and security measures Design consideration definitions: A.Speedy data retrieval for queries is an example B.Information making a difference in one's decision,with no unneeded or missing information C.Addresses multiple areas of concern D.Avoidance of collecting and maintaining the same data items in more than one place E.Data are correct F.Information is understandable to a variety of parties G.All data items are entered in the same format and assigned a common name when used in more than one place H.Data are protected from unauthorized changes,additions,and deletions I.Benefits exceed the costs J.Ability to handle a variety of questions

File analysis sheets show the relationships between the various kinds of files.

From a cost standpoint,the phase of systems development in which more money is spent than any other area is

One type of business process blueprint is CASE.

One reason to put off the purchase of computer hardware or software is

A company president has been told by the chief information officer that a certain systems analysis and design project is at the stage of having "design specifications prepared." Required: Identify what systems design phases have occurred and what phases need to take place to complete this project?

One benefit of using the Warnier-Orr methodology as a fact-gathering technique is that it

In OO,objects are said to possess ________ and ________.

At the first level of structured systems analysis,documentation begins with

In object-oriented design,objects possess methods and attributes.

Actively involving the ultimate users in the development of a system might help to limit