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Problem:
(a) What do you understand by user-centred design and why is it important?
(b) Explain how Prototyping and the Participatory Design approach are useful to the design of User Interface.
(c) What do you understand by the concepts "knowledge in the head" and "knowledge in the world" and what implications do they have for user interface design? Give two examples of each.
(d) You are part of a design team who has been assigned the duty of designing a computer-based system to monitor and control of activities of a nuclear reactor plant.
(i) What do you understand by distributed cognition? Support your answer with an example.
Classify the below techniques into dynamic or static. i. Data Flow Analysis. ii. Use Case Testing. iii. Equivalence Partitioning. iv. Exploratory Testing. v. Inspec
What is COCOMO model? COCOMO stands for COnstructive COst MOdel. It is used for cost Effort=a * KDLOCb Where a and b are two parameters of the model whose specific values
When must you stop testing? It is very difficult to determine as many modern software applications are complex and run in such an interdependent environment that complete testi
Grey box testing is a software testing method that uses a combination of black box testing and white box testing. Gray box testing is not the black box testing, because the tester
Throw-away prototyping Objective: The principal objective of this model is to validate or to derive the system requirements. It is developed to reduce requir
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
what is meant by gantt chart who gave the name who is the founder
What are the proper testing strategy It is necessary to develop a proper testing strategy to ensure all possible scenarios are covered and that all error trapping techniques ar
Explain in detail about data modelling. Data modeling makes use of the ERD. Having of 3 interrelated information. The data object. Attributes. Relationsh
OO system testing is actually identical to its counterpart in the procedural environment.
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