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Q. Explain about Data coupling?
The dependency among module A and B is said to be data coupled if their dependency is based on the fact they communicate by merely passing of data. Other than communicating by data the two modules are independent. A good strategy is to make sure that no module communication contains tramp data only the necessary data is passed. Students address, name, course are example of tramp data that are unnecessarily communicated between modules. By making sure that modules communicate only necessary data module dependency is minimized.
Discuss in detail about Delphi Method. Procedure The co-ordinator represents a specification and assessment form to each expert. Co-ordinator calls a group discussion
What is Stress testing - It checks the robustness of application. - It verifies that application consistently provides satisfactory performance under unfavourable and extre
What is software engineering? Software engineering is a discipline in which theories, process and tools are applied to develop professional software.
Coupling and Cohesion Data coupling - The data coupling is possible by parameter passing or data interaction. Control coupling - The modules share related control data
State the Working of System Evaluation compare final solution with original requirement identify any limitations in system identify any necessary improvements which
When is RTM (Requirement traceability matrix) prepared - after or before test case designing? - RTM is prepared before test case designing. - Requirements must be traceable
What is security testing? Security testing attempts to determine that protection mechanism built into a system will protect it from improper penetration.
What is Benchmark? Ans) A Benchmark is a standard to calculate against.
Hardware Requirements: INMAGIC Plus software package requires the following computer configuration: i) Micro : IBM PC or compatible with a minimum 640 K RAM. ii) Ope
What are the Related data items Related data items captures details of related attributes. Range of values store total possible values of that data. Data structure definition c
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