FIFTH SEMESTER B.Sc. DEGREE EXAMINATION, NOVEMBER 2019

Time

يم
5

11.
12.
13.

ಏ ಉ ಇ @ छ छ 6 DY ‏سر‎

(CUCBCSS—UG)
Computer Science

BCS 5B 10—PRINCIPLES OF SOFTWARE ENGINEERING
{2017 Admissions)

: Three Hours Maximum : 80 Marks

Part A

Answer all questions.
Each question carries 1 mark.

State the first step in Software Development Life Cycle (SDLC).
Give any two examples for Agile model.

Name the different types of software system requirements.
What is the first step of requirement elicitation ?

What is an object in object oriented concepts ?

What are the valid relationships in Use Case Diagrams ?
Define Auxiliary variable.

What is the goal of concurrency control ?

Which type of testing will verify both functional and non-functional aspects of the product ?

Mention any two software re-engineering approaches.
(10 x 1 = 10 marks)
Part B

Answer all questions.
Each question carries 3 marks.

What are the umbrella activities of a software process ?

What are the Objectives of Requirement Analysis ?

What is the purpose of dataflow diagram ? What are the different notations used for it ?