6th year C.S.E.,2014Time :-2 Hours

F.M. :-15

*Answer any three Sub :- S.E.1.(a) Software Crisis and symptoms of the present software crisis. Suggest at least two possible solutions to the present software crisis.

(2.5 marks) (b).Define CPM.

(2.5 marks)2.(a)Explain Waterfall model with the condition when to use waterfall model (2.5 marks) (b) Define spiral Model and under which condition manager uses spiral model. (2.5 marks)3.(a) Consider a project with the following functional units:

Number of user inputs = 50

Number of user outputs = 40

Number of user enquiries = 35

Number of user files = 06

Number of external interfaces = 04

Assume all complexity adjustment factors and weighting factors are average. Compute the function points for the project. (2.5 marks) (b)What do you mean by LOC?write down the disadvantages of LOC.

(2.5 marks)4.Define COCOMO Model.

(5 Marks)5. Define any two :- (2.5*2=5 marks) (a) Cohesion (b) Coupling (c) Alpha , Beta And Acceptance Testing (d) WBS, Activity Network, PertBCE, BHAGALPUR

6th Sem, C.S.E.,2014Time :-2 Hours

F.M. :-15

*Answer any three Sub :- S.E.1.(a) Software Crisis and symptoms of the present software crisis. Suggest at least two possible solutions to the present software crisis.

(2.5 marks) (b). What do you understand by the term Software Development Life Cycle (SDLC)? Why is it important to adhere to a life cycle model while developing a large software product?

(2.5 marks)2.(a) What do you mean by prototype? Explain prototype SDLC with condition of use.

(2.5 marks) (b) Draw SDLC of waterfall model and V-model.

(2.5 marks)

3.(a) Identify salient features of an object-oriented design Approach and function-oriented design approach

(2.5 marks) (b)What do you mean by Function Point ?write down the disadvantages of LOC.

(2.5 marks)4.Define COCOMO Model.

(5 Marks)

5. Define any two :- (2.5*2=5 marks) (a) Cohesion (b) Coupling (c) Alpha , Beta And Acceptance Testing (d) CPM