SDD - Analysis

Question 1

Define:
* Input
* Process
* Output

Answer 1

Input - Data that will be entered by a user or received from a file
Process - Code created to execute instructions that may make use of inputs and may result in output to the user
Output - Data that is sent from the program to the user, a file or peripheral

Question 2

A systems analyst will meet with the client to determine:

Answer 2

• the purpose of the software
• the functional requirements of the software

Question 3

What is the purpose of the software usually expressed as?

Answer 3

A description of what the software will be used for

Question 4

What is the functional requirements of the software usually expressed as?

Answer 4

It specify inputs, processes and outputs.