1. The Logical Equivalent (LE) is: A process that analysts must use to create ef
ID: 3721696 • Letter: 1
Question
1. The Logical Equivalent (LE) is:
A process that analysts must use to create effective requirements of the needs of a system
A software development lifecycle methodology
A risk management framework process
None of the above
The final phase of the SDLC is:
Planning
Maintenance
Implementation
Design
2. An advantage of the Spiral Model is:
It quickly delivers a working product
It allows for building of a highly customized product
It’s less expensive to implement changes
None of the above.
3. A disadvantage of the Agile Model is:
Creating a never-ending spiral for a project that goes on and on
Al requirements need to be known before development starts
The project can head the wrong way quickly if the customer is not clear about the requirements
None of the above
4. When applying Business Process Reengineering (BPR), analysts should:
Never consider input from others
Only concentrate on the bottom line
Coordinate the decisions and attempt to organize the BPR using multiple JAD sessions
None of the above
Explanation / Answer
Answers
1. The Logical Equivalent (LE) is:
A process that analysts must use to create effective requirements of the needs of a system
A software development lifecycle methodology
A risk management framework process
None of the above
Answer) None of the above - A Logical Equivalent (LE) is a semantic concept where two statements are equivalent based on if they have same truth value.
2. The final phase of the SDLC is:
Planning
Maintenance
Implementation
Design
Answer) Maintenance - The SDLC process has Maintenance as the final phase of SDLC after Implementation.
3. An advantage of the Spiral Model is:
It quickly delivers a working product
It allows for building of a highly customized product
It’s less expensive to implement changes
None of the above.
Answer) It quickly delivers a working product - This is because in Spiral Model software is produced in the software cycle early than in other models.
4. A disadvantage of the Agile Model is:
Creating a never-ending spiral for a project that goes on and on
All requirements need to be known before development starts
The project can head the wrong way quickly if the customer is not clear about the requirements
None of the above
Answer) The project can head the wrong way quickly if the customer is not clear about the requirements - The project can get off track and can head in the wrong way if the customer is not clear about the requirements and the outcomes he expects.
5. When applying Business Process Reengineering (BPR), analysts should:
Never consider input from others
Only concentrate on the bottom line
Coordinate the decisions and attempt to organize the BPR using multiple JAD sessions
None of the above
Answer)
Coordinate the decisions and attempt to organize the BPR using multiple JAD sessions - The analysts should coordinate the decisions and attempt to organize the BPR using multiple JAD sessions by collecting business requirements while developing the new system.
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