COMPUTER SCIENCE AND ENGINEERING
SOFTWARE ENGINEERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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component reuse is common in the software world.
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reusable components are too expensive to use.
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software is easier to build without using someone else’s components.
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Off-the shelf software components are unavailable in many application domains.
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Detailed explanation-1: -Answer. Most software continues to be custom built because Component reuse is common in the software world. And Off‐the‐shelf software components are unavailable in many application domains.
Detailed explanation-2: -Most software continues to be custom built because Software is easier to build without using someone else’s components. Off-the-shelf software components are unavailable in many application domains.
Detailed explanation-3: -Custom software development is the process of designing, creating, deploying and maintaining software for a specific set of users, functions or organizations. In contrast to commercial off-the-shelf software (COTS), custom software development aims at a narrowly defined set of requirements.
Detailed explanation-4: -5. Which of these software engineering activities are not a part of software processes ? Explanation: Software dependence is an attribute and not an engineering activity for process.
Detailed explanation-5: -6. In general software only succeeds if its behavior is consistent with the objectives of its designers. The Answer is: False.