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Systems walkthroughs are procedures that are commonly used as a means of quality assurance in the information systems development process.Required: (i) Describe the composition and the...

      

Systems walkthroughs are procedures that are commonly used as a means of quality
assurance in the information systems development process.
Required:
i) Describe the composition and the roles of walk through teams.
ii) Provide a checklist of items to be examined during the walkthrough.

  

Answers


gregory
Composition and roles of walkthrough teams
Systems walkthrough refers to a situation whereby the system developed is submitted to a
tem of a number of technicians including the ones who developed the system to go through it
statement after the other checking for errors completeness and quality. The system is
technically put through a desk checking exercise.
The walkthrough teams may be composed of:
1. The System Analyst: The analyst specifies the kind of a system to be developed and
designs the program and the system as a whole so he must be included during the system
testing.
2. The System Programmer(s): - He writes programs that have been specified by the analyst
so he is included in the team so as to detect any errors.
3. Operation managers: - He is in charge of the data preparation section and other sections
of computer centre and so he is aware of all data processing requirements.
4. User department managers: - They are responsible for all shop finer operations.
5. The IS project manager checks for documentation, conformity to plan and as such is
aware of the new system specifications so he can be involved to determine whether such
needs are achieved.
The roles of walkthrough teams are:
1. To detect and remove any errors in the system
2. To check for the completeness of the system as per specifications
3. To guarantee the system quality
4. To ensure that the system complies with user requirements
5. To ensure the system reliability so as to ensure that the system is free from any
abnormality or vulnerability.
ii) Checklist of items to be examined during the walkthrough
1. Design specifications
2. User orientation
3. Reliability
4. System quality in terms of efficiency, flexibility and economy
5. System integrity in terms of security features
6. Maintainability of the system
7. Bugs or errors to ensure that the system is free from such.
8. Consistency with the system documentation.
gregorymasila answered the question on November 30, 2017 at 11:52


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