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Define Requirement Engineering.
Requirement Engineering is a process that includes all of the activities needed to create and maintain a system requirements document.
The four generic Requirement Engineering activities are:
Requirement Elicitation & Analysis, Requirement Specification, Feasibility study, Validation.
risks and types of software risks
Q. Differentiate between ISO and CMM? Ans) The difference between CMM and ISO are as follows :- - ISO 9000 is awarded by an international standards body. Thus, ISO 9000 cert
REVERSE ENGINEERING :- It is a process of examining software with a view to understanding its design and specification. In this, source code and portable code are the input
Q. Usual stages of the simplified design process? Pre-production design Design brief it is an early often the beginning statement of design goals Analysis i
What are the various types of system testing? 1. Recovery testing - is intended to check the system's capability to recover from failures. 2. Security testing - verifies tha
The roles of project stakeholders :- Offer resources (time, money, ...) to the project team Instruct developers about their business Be precise and specific about requir
Functional testing is black-box type of testing geared to functional needs of an application. Test engineers *should* do functional testing.
Define Traceability Traceability is the overall property of requirements specification which reflects the easiness of finding related requirements. Three different parts
Q. What is the use of a data flow diagram? Explain the important concepts of data flow diagram. Ans. A data flow diagram is utilized to show the functional view of an applica
Consider a program that registers students for different programs. The students fill up a form and submit it. This is sent to the departments for confirmation. Once it is confirmed
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