Reference no: EM13313887

Task one

Your supervisor is a aware of many different system life cycle models and requires you to describe, using diagrams and an appropriate range of at least two models and to distinct approaches that are common usage.
For each model or approach you must describe:
• Advantages
• Disadvantages.
• For each model or approach, you must provide at least one schematic diagram.
For each model or approach you must also give at least one example

Task two

Your final solution will require you to choose one with a methodology for your study project. Your selection of methodology for use in the GDTC is the project using information from task one.

Task three

Synergy Solutions supervisor requires you to submit detailed procedures for each of your fact finding techniques.

Detailed planning must be prepared and submitted in advance.

Fact finding techniques include:
• interviews
• observation
• investigation of documentation
• questionnaires
• focus groups

Your detailed planning this should cover the following areas:
• Legal
• Social
• Economic
• Technical
• timescales
• organisational constraints Components:
• purpose;
• structure;
• intended audience;
• outcomes

For each area explain the purpose of the feasibility criteria placed within business, social or Information System context.

A matrix approach might be a suitable solution to demonstrate you have covered all of the applicable feasibility areas.

Planning should cover the following:

• How do I investigate.
• What will I investigate.
• Wider environment.
• The data environment, including input, output and processes.
• Your methods of investigation should include at least four investigation techniques.

Task four

Describe the data environment of the current system using techniques appropriate to the methodology you have selected from task to techniques include

• Entity relationship diagram.
• Context diagram
• dataflow diagrams

Task five

Identify additional and existing specifications and requirements for the new Information Systems

Task six

Outline at least two alternative solution is.

Task seven

Justify your choice of solution in terms of quality constraints costs etc

Task eight

Produce an initial prototype design. This must include
• background
• Problem statement.
• Data collection, input and output
• Recommendations
Task nine
• Provide diagrams using your chosen methodology to produce a design for the new proposed Information Systems.
Task ten
• Evaluate how user and systems requirements have been addressed.

Attachment:- Assignment-Description.docx