Software Engineering Interview Questions
| 5. |
What are the advantages of prototyping model? |
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- The working model of the system can be quickly designed by construction of prototype.
- This gives the idea of final system to the user.
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The prototype is evaluated by the user and the requirements can be refined during the process of software development.
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This method encourages active participation of developer and user.
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This model is cost effective.
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The model helps to refine the potential risks associated with the delivery of the final system.
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| 6. |
What are the goals/objectives of software engineering? |
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While developing software following are common objectives.- Satisfy user requirements
High reliability
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Low maintenance costs
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Delivery on time
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Low production costs
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High performance
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Easy of reuse
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| 7. |
What are the drawbacks of spiral model? |
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It is based on customer communication.
- If the communication is not proper then the software products that gets developed will not be up to the mark.
- It demands considerable risk assessment.
- If the risk assessment is done properly the only the successful product can be obtained.
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| 8. |
What are the advantages of spiral model? |
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- Requirements changes can be made at every stage.
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Risks can be identified and rectified before they get problematic.
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