Systems life cycle igcse - analysis and design

What is Stage 1 in Systems Life Cycle ?

• Development & Testing

• Analysis

• Design

• Implementation

• Documentation

What is Stage 2 in Systems Life Cycle ?

• Development & Testing

• Analysis

• Design

• Implementation

• Documentation

What do you do in the Analysis stage?

• Determine and gather information

• Design new system

• Look for right and wrong

• Think what to do

Analysis stage has many steps, could you choose which one is NOT part of it.

• Research current system

• Describe the current system

• Identify problems

• Agree on objectives with clients

• Describe the manual system

Analysis stage has many steps, could you choose which one is NOT part of it.

• Research current system

• Describe the current system

• Present the new design.

• Agree on objectives with clients

• Identify problems

"I asked questions verbally to all the employees of the accounts department at Greensteds School, to find out how their systems work." What research method is described above?

• Questionnaires
• Interviews
• Collecting Documents
• Observation

"While at the supermarket, one of the workers gave me a handout containing questions that I had to answer and return. " Which research method is described above

• Handouts
• Questionnaire
• Receipt
• Evaluation

in Analysis Phase, the main purpose of the Preliminary Investigation (feasibility study) is .....

• to determine the exact nature of the problem or improvement and decide whether it is worth pursuing
• to determine the users’ wants, needs, and requirements;
• to develop all of the details of the new or modified information system

 What happens in the design phase?

• The code is produced

• Making changes when the software has been created

• Planning the solution, look and feel of the software interface

• Ensuring the requirements are understood

Acquire hardware and software is done in which phase?

• Planning

• Analysis

• Design

• Implementation