SOFTWARE TESTING
TESTING PRINCIPLES AND CONCEPTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Data flow diagram
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State transition diagram
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Control specification
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Activity diagram
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Detailed explanation-1: -In the context of software engineering, domains are application areas. Examples of domains are airline reservation systems, software development tools, user interfaces and financial applications. The scope of a domain can be chosen arbitrarily, either broad, e.g., banking, or as narrow as simple text editing.
Detailed explanation-2: -A data flow diagram (DFD) is a graphical technique that is used to depict information flow, i.e., a representation of information as a continuous flow that undergoes a series of transform (processes) as the information evolves from input to output.
Detailed explanation-3: -Which diagram indicates the behaviour of the system as a consequence of external events? Explanation: The state transition diagram represents the various modes of behavior (called states) of the system and the manner in which transitions are made from state to state.