Chapter 22

Question 1

Conceptual design

Answer 1

The developer creates a general framework for implementing user requirements and solving problems

Question 2

Conceptual design steps

Answer 2

Evaluate design alternatives
Preparing design specifications
Preparing the conceptual systems design report

Question 3

Physical design

Answer 3

The broad requirements of conceptual design are translated into detailed specifications

Question 4

Physical design steps

Answer 4

Output
File and database
Input
Program
Procedures
Controls

Question 5

System implementation

Answer 5

The process of installing hardware and software and getting AIS up and running

Question 6

System implementation steps

Answer 6

Implementation planning
Selecting and training personnel
Prepare site; install and test hardware
Complete documentation
Test system
Conversion

Question 7

Operations and maintenance

Answer 7

A postimplementation review is conducted to determine whether the system meets its planned objectives

Question 8

Conversion approach

Answer 8

Direct- terminated the old IS when the new one is introduced

Parallel- operating both simultaneously