Database Administration and Management BA/BCS Islamia University Bhawalpur (IUB) 2018

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The Islamia University of Bahawalpur

I/A - 18

Examination: BA/BSc.

Maximum Marks: 40

Paper: ACS-III (Database Management)

Time Allowed: 2 Hrs.

Note: Attempt any four questions by selecting any two questions from each section. Each

question carries equal marks.

Section-A

Q. No. 01: Define Software Engineering. Also Explain characteristics of good

software. (10)

Q. No. 02: Define and explain followings. (4+3+3=10)

a. SDLC

b. RAD Model

c. Waterfall Model

Q. No. 03: What is Requirements gathering? Explain functional and non-functional

requirements with examples. (2+8=10)

Q. No. 04: Differentiate between flow chart and pseudocode. Draw flow chart of a

table of a positive number. (4+6=10)

Section-B

Q. No. 05: Why Normalization is considered to be an important tool? Explain first

three normal forms with an example. (10)

Q. No. 06: Define following terms Shortly. (2x5=10)

a. Foreign Key

b. Attribute

c. Entity Type

d. Data Independence

e. End Users

Q. No. 07: What is an Entity? Differentiate between weak and strong entities. (10)

Q. No. 08: Define DBA. Discuss important functions of DBA. (10)

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