Software Engineering 2019 question

 Software Engineering (2019/ODD)

Group A

 

Choose the most suitable answer from the following options: -   (1*20=20)

(i) Software engineering approach is used to achieve

(a) Better performance of hardware

(b) Error free software

(c)  Reusable software

(d) Quality software product

(ii) Management of software development is dependent on

(a) People

(b) Product

(c) Process

(d) All of the above

(iii) UML stands for

(a) Uniform modeling language

(b) Unified modeling language

(c) Unit modeling language

(d) Universal modeling language

(iv) Effort is measured in terms of:

(a) Person-months

(b)Rupees

(c) Persons

(d) Months

(v) Which phase is not available in software life cycle?

(a) Coding

(b) Testing

(c) Maintenance

(d)Abstraction

(vi) Which one is the most important feature of spiral model?

(a) Quality management

(b) Risk management

(c) Performance management

(d) Efficiency management

(vii) Waterfall model is not suitable for-

(a) Small projects

(b) Accommodating change

(c) Complex projects

(d)None of these

(viii) Spiral model was developed by-

(a) Bev Littlewood

(b) Berry Boehm

(c) Roger Pressman

(d) Victor Basiti

(ix) The basic concepts of ER model are:-

(a) Entity and relationship

(b) Relationship and keys

(c) Entity, effects and relationship

(d) Entity, relationship and attribute

 
(x) Requirements elicitation means-

(a) Gathering of requirements

(b) Capturing of requirements

(c) Understanding of requirements

(d) All of the above

 
(xi) Which one is not a size measure for software-

(a) LOC

(b) Function count

(c) Cyclomatic Complexity

(d) Hallstead’s program length

(xii) COCOMO was developed initially by

(a) B.W. Boherm

(b) Gregg Rothermal

(c) B. Beizer

(d) Rajeev Mall

(xiii) Cost estimation for a project may include

(a) Software cost

(b) Hardware cost

(c) Personnel cost

(d) All of the above

(xiv) How many stages are in COCOMO II

(a)2

(b) 3

(c) 4

(d) 5

 
(xv) A system does not interact with internal environment is called-

(a)  Closed system

(b) Logical System

(c)  open system

(d) Hierarchal system

(xvi) Functional testing is known as :

(a)  Structural testing

(b) Behavior testing

(c) Regression testing

(d) None of the above

(xvii) A node with in-degree #0 and out-degree -0 is called

(a)  Source node

(b) Predicate node

(c) Destination node

(d) None of the above

(xviii) Alpha testing is done by?

(a)  Customer

(b) Tester

(c)  Developer

(d) All of the above

(xix) Acceptance testing is done by

(a)  Developers

(b) Customers

(c)  Testers

(d) All of the above

(xx) Cyclomatic complexity is developed by

(a)  B.W. Bohem

(b) B.J. McCable

(c)  B.W. Littlewood

(d) Victor Basile

 

View answer>> 

Group:-"B"

 

➥ Answer all Five Questions: -                         (5*4=20) 

 

2.  What is difference between alpha testing and beta testing?

OR

What are the various kinds of functional testing?

 

3.  What is software failure?

OR

What are the various debugging approaches?

 

4. What do you understand by software design?

OR

What is difference between a flow chart and a structure chart?

 

5.  Describe any one software size estimation technique.

OR

What are risk management activities?

 

6. What is the degree of relationship? Give an example of each of the relationship degree.

OR

What are the components of software?

 

Group:- "C"

 

➥ Answer all Five Questions: -                         (5*6=30) 

 

7.  State the difference between program and software. Why have documents and documentation become very important?

OR

Write down the major characteristics of a software. Illustrate with diagram that the software does not wear out.

 

8.  What is software life cycle? Discuss the generic waterfall model.

OR

Discuss the prototype model. What is the effect of designing a prototype on the overall cost of software project?

 

9.  Sketch a neat diagram of spiral model of software life cycle?

OR

Compare the waterfall model and the spiral model of software development.

 

10.  What are the characteristics to be considered for the selection of a life cycle model?

OR

Explain the concept of of function points. Why FPs are becoming acceptable in industry?

 

11.  Consider the problem of library management system and design the following:

                         I.          Problem statement

                      II.          Use case diagram

                   III.          Use cases

OR

Describe the various steps of requirements engineering. Is it essential to follow these steps?

 

 

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(Note:- Update available soon, comment for any type of help)

{link for

JAVA (2018): -

https://www.diplomaincs.in/2019/08/previous-year-question-for-cse-branch.html

JAVA (2019): -

https://www.diplomaincs.in/2020/07/java-2019-question.html

IWT(2018) -https://diplomaforcse.blogspot.com/2019/08/previous-year-question-for-computer.html

SE(2018) : -https://diplomaforcse.blogspot.com/2019/08/previous-year-question-for-computer_86.html

System maintenance (2018): -
https://diplomaforcse.blogspot.com/2019/08/previous-year-question-for-computer_27.html

System maintenance (2019): -

https://www.diplomaincs.in/2020/07/system-manitenance-2019-question.html

DCN(2018): -
https://diplomaforcse.blogspot.com/2019/08/previous-year-question-for-computer_99.html

DCN(2019): -

https://www.diplomaincs.in/2020/07/data-communication-and-networking-2019.html

}

 

 

 

For more information whats_app:- 8873466244

For more information contact us: - Click me

Or follow our FACEBOOK page @diploma.1234

 

 

SITE LINK: -https://www.diplomaincs.in/

(Note:- Update available soon, comment for any type of help)

{link for

JAVA (2018): -

https://www.diplomaincs.in/2019/08/previous-year-question-for-cse-branch.html

JAVA (2019): -

https://www.diplomaincs.in/2020/07/java-2019-question.html

IWT(2018) -https://diplomaforcse.blogspot.com/2019/08/previous-year-question-for-computer.html

SE(2018) : -https://diplomaforcse.blogspot.com/2019/08/previous-year-question-for-computer_86.html

System maintenance (2018): -
https://diplomaforcse.blogspot.com/2019/08/previous-year-question-for-computer_27.html

System maintenance (2019): -

https://www.diplomaincs.in/2020/07/system-manitenance-2019-question.html

DCN(2018): -
https://diplomaforcse.blogspot.com/2019/08/previous-year-question-for-computer_99.html

DCN(2019): -

https://www.diplomaincs.in/2020/07/data-communication-and-networking-2019.html

}