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Write 4 pages with APA style on United Holidays. It is considerably easy to carry out. Disadvantages It is time consuming Written sources 3 b. Discuss the purpose and features of a CASE tool, which co
Write 4 pages with APA style on United Holidays. It is considerably easy to carry out.
Disadvantages
It is time consuming
Written sources
3 b. Discuss the purpose and features of a CASE tool, which could support the development of the required system for United Holidays
Purpose:
They enhance software development. They generate codes automatically and also used in normalization.
Diagramming tools are used to draw the system models required or recommended in most methodologies.
Description tools are used to record, delete, edit, and output non-graphical documentation and specifications.
Prototyping tools are used construct system components including inputs, outputs, and programs.
Inquiry and reporting tools are used to extract models, descriptions, and specifications from the repository.
Quality management tools analyze models, descriptions, and prototypes for consistency, completeness, or conformance to accepted 'rules' of the methodologies that the CASE tools support.
4 a. What are the typical job roles that exist within the software development lifecycle, and at which stage(s) of the lifecycle will they each be active
Systems Analyst
Programmers: these are the people who develop the codes
Users. They give information.
Project Manager
b. Who are the stakeholders in an information system, and what are their individual priorities
System owners. These can be individuals or organizations.
System Users. These are the staff or employees who interact with the system on a daily basis
System Designers.
System builders. Are the programmers
Vendors. Are the ones who are in the business of selling and distributing these systems
5 a.
