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What are the Toolsused in system analyst
Systems analyst have numerous tools to help them in carrying out their work. As many of their projects are for big companies it is essential to keep track of costs, time and resources. Following are only mentioned as a basic introduction and a guideline for further study:
- Gantt charts show - all stages/tasks to be done
- The critical path(s)
- Key project milestones
- Number of days to do tasks
- Progress on tasks as % complete
- Progress versus expected time to do work
- How tasks are all linked together
Differentiate between structured analysis and structured design. The aim of structured analysis is to transform the textual explanation of a problem into a graphic model. Duri
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Discuss in detail about data modeling. Data modelling makes use of the ERD. Consists of three interconnected information. The data object. Attributes. Relatio
What are decision tables? Why do we use them? - Decision tables are specification-based techniques that are more focused on business rules or business logic. - A decision ta
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Name certain common tools which are used for load testing. - Rational Performance Tester by IBM Rational - Open STA an Open Source tool - LoadRunner by HP - Silk Perfo
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What is Execution Ans) The process of a computer getting out an instruction or instructions of a computer. Exhaustive Testing: Implementing the program with all possible combina
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