Quickcomputerstips
Software Engineering: Software Development Lifecycle (SDLC)
| Strengths | Weakness |
|---|---|
| Shorter iterations are - easier testing and debugging phases | Bad choices for small projects |
| It is easier to control the risk because the high-risk task is completed first | This process is difficult to manage |
- What are the advantages of using SDLC?
- What are some of the problems with the SDLC?
- What are the strength and weakness of spiral model?
- What is the advantage of SDLC or SDLC?
- What are the disadvantages of being a software engineer?
- What is the biggest problem encountered during a systems development project?
- Which phase of SDLC is responsible for errors?
- What are the weakness of spiral model?
- What is the strength of spiral model?
- Which one of the following is a disadvantage of the spiral model?
- What are the strengths of waterfall?
- What are the disadvantages of the waterfall approach to the SDLC?
What are the advantages of using SDLC?
It makes it clear what the problem or goal is. It is easy to get ahead of yourself when taking on a large project. With the SDLC you can clearly see the goals and the problems so that the plan is implemented with precision and relevance. The project is designed with clarity.
What are some of the problems with the SDLC?
From projects being mismanaged by inexperience bringing to rise issues such as bad estimation of the time required for each phase or forcing work loads into unrealistic time frames due to budgetary constraints.
What are the strength and weakness of spiral model?
Weaknesses of Spiral model are: a) Not suitable for smaller or low budget projects as cost is high for identifying risks.... Spiral model should be used when: a) Prototypes are expected/needed b) Large and high budget projects... There is no specific SDLC model that can be used for all types of projects and situations.
What is the advantage of SDLC or SDLC?
Benefits of a well-defined system development life cycle
Other benefits of a well-defined SDLC include: better management control over the entire project. transparency and visibility of all the processes. clarity of requirements.
What are the disadvantages of being a software engineer?
Long hours, Tight deadlines and no personal and social life: In IT field, you are bound to the tight deadlines and have to work for long hours and on weekends to meet the deadlines. Most of the Software developers have to sacrifice their personal and social life to make the deliveries on time.
What is the biggest problem encountered during a systems development project?
What is the biggest problem encountered during a systems development project? Poorly defined requirements.
Which phase of SDLC is responsible for errors?
Phase 5: Testing
Testers then work through Software Testing Life Cycle activities to check the system for errors, bugs, and defects to verify the system's functionalities work as expected. The two primary activities involved in the testing phase are as follows: Writing test cases.
What are the weakness of spiral model?
Disadvantages of Spiral Model:
It is not suitable for small projects as it is expensive. It is much more complex than other SDLC models. Process is complex. Too much dependable on Risk Analysis and requires highly specific expertise.
What is the strength of spiral model?
Advantages of Spiral model:
High amount of risk analysis hence, avoidance of Risk is enhanced. Good for large and mission-critical projects. Strong approval and documentation control. Additional Functionality can be added at a later date.
Which one of the following is a disadvantage of the spiral model?
The major drawbacks of the Spiral model are as follows: Expensive. Doesn't work well for smaller projects. Risk analysis requires highly skilled experts.
What are the strengths of waterfall?
Advantages of the Waterfall model. Waterfall relies on teams following a sequence of steps and never moving forward until the previous phase has been completed. This structure is suited to smaller projects with deliverables that are easy to define from the start.
What are the disadvantages of the waterfall approach to the SDLC?
Waterfall Model - Disadvantages
No working software is produced until late during the life cycle. High amounts of risk and uncertainty. Not a good model for complex and object-oriented projects. Poor model for long and ongoing projects.
