System life cycle ICT
Flow chart and how to save a document are found in user documentation only.
.............................. is found in user documentation,
.............................. , .............................. and .............................. are found in Technical documentation.
.............................. , .............................. and .............................. are found in Technical and user documentations.
Interviewing the users of the new system is done in Analysis stage.
The owner of a sports club has recently had a new computerised stock control system installed. He employed a systems analyst to research the existing system and then install the new system.
Before the system was installed, the systems analyst had to decide on a method of implementation.
Name and describe three methods of implementation.
A company is going to replace its existing computer system with a new one.
Put the following steps into the correct order that the systems analyst would follow.
Implement the new system.
Develop the new system.
Collect information about the existing system.
Evaluate the new system.
Design a file structure.
Paula, a systems analyst, has created a computer system to keep records in a small pharmacy.
Select three types of test data she could use to test the system.
A systems analyst has designed a new computer system for the payroll of a large organisation.
(a) The system needs to be tested.
Using examples of workers pay, which must not be lower than $200 and no more than $800, normal test data is