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Problem:
(a) Using a diagram, explain the four central concepts and the four phases of the Rational Unified Software Development Process.
(b) Explain with an example what is meant by the ‘context' of a system and how would you model the context of a system using "use cases".
What is meant by Information flow Continuity? When we refine a fundamental model for a system, the information flow continuity should be maintained .ie, input & output to each
What is meant by System Requirements Set out the system constraints and services in well explained. Serves as a contract among the system buyer & the system developer.
What is Checksheet? Ans) A checksheet is the form used to record data as it is gathered.
Construct an E-R diagram for a department store database. This database contains information about customers, items they order, departments in the store, employees, and suppliers o
What is cycle stealing DMA operation? Cycle Stealing: In this process, the DMA controller transfers one data word at a time, after which it must return control of the buses to
What is Configuration management planning? All products of the software process may have to be managed: Specifications; Designs; Programs; Test data; User
Quality Assurance Quality assurance is an activity that establishes and evaluates the processes that produce products. Quality assurance would calculate processes to identify w
Define System Modelling? Define the processes that provide the needs of the view under consideration. Shows the behaviour of the processes and the assumptions on which t
The process of evaluating the products of a given software development activity to verify correctness and consistency with respect to the products and standards given as input to t
The process of testing an integrated hardware and software system to determine that the system meets its described requirements. Such testing might be conducted in both the develop
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