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Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602

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BuyFindarrow_forward

Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602
Textbook Problem

Some analysts believe that if the trend toward more powerful CASE tolls continues, many tedious development tasks might be performed automatically. Is there a limit to the capabilities of future CASE software? Could describing a business operation and specifying certain inputs and outputs design a complete information system? Explain your answer.

Program Plan Intro

Performance and limitations in CASE tools.

Program Explanation

Given information:

According to some analysts, if the trend towards more powerful CASE tools continues, many tedious development tasks might be performed automatically.

A complete information system can be designed by describing a business operation and specifying certain inputs and outputs.

Presently, the CASE tools are used to reduce the work load. For example, using CASE tools one can build a physical design of a database just by drawing the ER diagrams and applying forward engineering, which is provided as an option in the ALM environment. Hence, the CASE tool is required for a developer for his/her needs. Of course, if the ER diagrams were incorrect, the database design would eventually be wrong...

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