Topic 2 Part 1

(a)   are the descriptions of the system services and constraints that are generated during the requirements engineering process.

(a)   range from a high-level abstract statement of a service or of a system constraint to a detailed mathematical function specification.

(a)   are statements in natural language plus diagrams of the services of the system provides and its operational constraints. It is written for customers

(a)   are a structured document setting out detailed descriptions of the system's functions, services and operational constraints. It is between client and contractor.

Below are the example of stakeholder:

• End users

• System managers

• System owners

• External stakeholders

Requirements should be _____________________.

• complete

• compatible

• consistent

• complementary

Requirement can be

• non Specific

• Functional

• Complicated

• Ambiguous

What do user requirements primarily focus on?

• The developer's preferences

• The system's design

• The system's functions

• The user's needs

Software engineering approach is used to achieve:

• Better performance of hardware

• Error free software

• Reusable software

• Quality software product

What is the objective of identifying the system requirement?

• To study the existing system and gather details

• To gather details to find out what are the requirements

• To understand the business functions and develop a system with the necessary specification

• To specify the client requirement specifications