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What is prototyping approaches in software process?
i. Evolutionary prototyping - In this approach of system development, the initial prototype is prepared and it is then refined through several stages to last stage.
ii. Throw-away prototyping - Using this approach a rough practical execution of the system is produced. The required problems can be identified from this execution. It is then leftover. System is then developed with some different engineering idea.
What is System Engineering? System Engineering means designing, executing, deploying and operating systems which contain software, hardware, and people.
Define Data Flow Diagram. A Data flow diagram is a graphical description that depicts information flow & the transforms that are applied as data move from input to output. T
Requirements Analysis of SDLC Requirements describe "What" of a system. Objectives which are to be achieved in Software process development are requirements. In requirements a
Q. Differentiate between iterative Enhancement Model and Evolutionary Development model. Ans. Iterative Enhancement Model: This model has the similar phases as the waterfall
Q Who is a Software Engineer? What is his role in software development process? Ans) A software engineer is responsible for the implementation and design of a variety of softwa
Why is maintenance of a software important? The alteration of a software product, after delivery, to correct faults, to improve performance or other attributes, or to adapt th
Q. Define Object in Software Engineering? Object:- An object is something which is capable of being seen, touched or sensed. Each object has certain distinctions or attributes
Draw ontext diagram
Define software testing? Software testing is a critical element of software quality assurance and shows the ultimate review of specification, design, and coding.
name some software in which incremental process are used or possible to use it?
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