Computing F451 A Level Systems Life Cycle

The problem is identified

Definition

1 of 8

System requirements established, feasability study conducted, data collection

Analysis

2 of 8

The layout, parts and relationships within the system are planned out in this stage

Design

3 of 8

Codes are written and system begins to develop. 2 types of prototypes used; Evolutionary and Throw-Away

Implementation

4 of 8

Bugs are found and removed and system is assessed to see if it meets the specifications

Testing

5 of 8

3 types of this; Parallel, Pilot and Direct

Installation

6 of 8

A 'manual' of the system is created so users can use it. 2 types of this; Techinical and User

Documentation

7 of 8

3 types of this; Corrective, Perfective and Adaptive

Maintenance

8 of 8

Other cards in this set

System requirements established, feasability study conducted, data collection

Analysis

The layout, parts and relationships within the system are planned out in this stage

Codes are written and system begins to develop. 2 types of prototypes used; Evolutionary and Throw-Away

Bugs are found and removed and system is assessed to see if it meets the specifications

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