Systems Analysis LO3

What does SRS Stands for?

• Software Requirement Specification

• System Requirement Specification

• Specification Requirement Systems

What is a SRS?- Choose more than one answer

• A document that allows the users to see how the system will be programmed.

• An SRS outline the behaviours, functions and capabilities of the required system, along with any potential constraints.

• It is a document that focuses on what the software needs to do and how it must perform.

• A document that enables the engineers and system to input their suggestions on the document so that it can be revised by stakeholders

The SRS contains ----------------and non-functional requirements.

What is functional requirements?

• Functional requirements states what are the required inputs and out puts of a system

• Functional requirements describes what a system is expected to do e.g. generates monthly sales

• Functional requirements are simply the diagrams that system analysts are required to create to show how information flows through a system

What is non-functional requirements?

• Non-Functional Requirements are the constraints or the requirements imposed on the system. They specify the quality attribute of the software. Non-Functional Requirements deals with issues like scalability, maintainability, performance.

• Non-Functional requirements are the requirements imposed on the system that allows the users to edit source code.

• Non-Functional requirements are requirements imposed on the system that makes the system freeze/crash when an incorrect input or command is used.

Define Scope of Work (SOW)

• It is a statement that tells who is involved in the creation of the system

• It is an area that states the agreement of the contractors and administration staff

• It is a statement consisting of 2-3 paragraphs that describes how the system will be programmed and what programming language will be used

• It is the area in an agreement where the work to be performed is described

What does a basic Scope of Work (SOW) contain?

• Purpose-Problem Statement-Goals of the Agreement-Objectives of the Agreement/Deliverables-Timeline

• Problem Statement-DFD&ERD-Objectives-Timeline

• Purpose-Problem Statement-ERD-Timeline

• Purpose-Problem Statement-Goals of Agreement- Objectives of the Agreement/Deliverables-DFD-Timeline