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Functional requirements describe the specific behaviors or functions a system must exhibit to fulfill its purpose. These requirements outline what the system should do, including inputs, outputs, processes, and interactions. Examples include login authentication, data processing, and user interface features. Functional requirements are derived from user needs and form the foundation for design and testing. They ensure the system delivers the intended functionality to meet business objectives. Why Other Options Are Incorrect: 1. Constraints on the system design or implementation: Refer to non-functional requirements, such as limitations on technology. 2. Performance metrics: Focus on non-functional aspects like speed and reliability. 3. Rules governing system operation: These may include business rules but are not functional requirements. 4. Documentation standards: Not related to system functionality. Functional requirements are essential for defining what a system should do, guiding development and testing efforts.
CASE : DCVI :: PACK : ?
Arrange the given words in the sequence in which they occur in the dictionary.
1. Dear
2. Dean
3. Deal
4. Dead
5. Death
All 32 students in a class are standing in a row facing north. Akash is 12th from the right end while Priya is 18th from the left end. How many people a...
Three of the following four figures are alike in a certain way and one is different. Select the odd one.
Which of the following assumptions of the given statement is valid?
Statement:
They will be leaving in an hour, but now I have to rememb...
A, B, C, D, E, F, G and H are sitting around a square table, four of them sit at the 4 corners, while four sit at the middle of the sides. The ones who ...
What should come in place of ? in the given series?
64 61 55 46 34 ?
In a certain code language, 'EDUCATION' is written as 'FCVBBSJNO' and 'MICROSOFT' is written as 'NHDQPRPEU'. How will 'SEMICIRCLE' be written in that la...
In a code language, 'VEIN' is coded as XGKP and 'BONE' is coded as DQPG. How will 'CHIN' be coded in the same language?