Question
In software engineering, what is the primary purpose of
the software development life cycle (SDLC)?Solution
The Software Development Life Cycle (SDLC) is a process used by software engineers and developers to ensure the efficient, systematic development of high-quality software. SDLC includes distinct phases such as planning, analysis, design, implementation, testing, and maintenance. By following these phases, SDLC provides a framework that helps in building reliable, scalable, and maintainable software while minimizing risks and ensuring that requirements are met. Why Other Options are Wrong: a) While SDLC promotes timely delivery, it does not guarantee that software will always be delivered on time. c) Testing is an integral part of the SDLC to ensure that the software is functional and bug-free. d) SDLC does not automate code generation; it provides guidelines for the development process. e) While stakeholder satisfaction is important, SDLC does not ensure it at every stage.
βAβ and βBβ can complete a certain work in 18 days and 20 days, respectively. They started working together and worked till completion of the wo...
40 men can complete a piece of work in 24 days. All of them started the work together, after 6 days how much more men will be required to complete the s...
If one man or two women or four boys or five girls can finish a work in 39 days, then how many days will one man, one woman, one boy and one girl togeth...
Amit manages to reach 25% of a sales goal in 6 days, whereas Geeta can achieve 40% of the same goal within the same timeframe. How long would it take fo...
Anand is capable of finishing a task in 36 days when working solo. Akash, being 40% more efficient than Anand, can accomplish tasks quicker. Calculate h...
A and B together can finish a job in βxβ days, while A alone takes βx + 32β days to complete it. B alone can finish the job in 90 days. If C is ...
A alone can complete 60% of a work in 36 days while B takes 30 days more than A to complete it. If B and C together can complete the work in 40 days, th...
- Vikas does 65% of a job in 39 days, while Suman does 40% in 40 days. Vikas worked for 18 days and left. Calculate how many days Suman would need to wrap up...
βMβ is 60% more efficient than βNβ. βNβ started the work alone and worked for 16 days and after that βNβ is replaced by βMβ. If the ...
Three boys can do a work in 15 days where as 6 girls can do in 12days. What will be the time taken to complete the same work by a teacher if the efficie...