COMPUTER SCIENCE AND ENGINEERING
SOFTWARE ENGINEERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Explanation: For systems with long life, software maintenance cost is higher than that of the software development cost.
Detailed explanation-2: -Software costs more to maintain than it does to develop. For systems with a long life, maintenance costs may be several times development costs.
Detailed explanation-3: -Explanation: Validation do not emphasizes on user requirements is not true about Software Validation.
Detailed explanation-4: -Software Design is the process to transform the user requirements into some suitable form, which helps the programmer in software coding and implementation. During the software design phase, the design document is produced, based on the customer requirements as documented in the SRS document.
Detailed explanation-5: -Prototype model reduces the cost and time of development as the defects are found much earlier.