question

Question of software engineering

1.       Explain waterfall  model in detail.

2.       Explain prototype  model in detail.

3.       Explain the spiral model in detail. What is the difference between the waterfall model and the spiral model?

4.       Explain COCOMO model in brief.

5.       What is testing? What are the different types of testing?

6.       Explain verification and validation testing.

7.       What is difference between white box and black box testing?

8.       What is software relaibilty? What are different reliability metrics?

9.       Write different types of integration testing.

10.   Write short notes on

a.       LOC              b. function point             c. DFD

d. E-R diagram