FirstRanker Logo

FirstRanker.com - FirstRanker's Choice is a hub of Question Papers & Study Materials for B-Tech, B.E, M-Tech, MCA, M.Sc, MBBS, BDS, MBA, B.Sc, Degree, B.Sc Nursing, B-Pharmacy, D-Pharmacy, MD, Medical, Dental, Engineering students. All services of FirstRanker.com are FREE

📱

Get the MBBS Question Bank Android App

Access previous years' papers, solved question papers, notes, and more on the go!

Install From Play Store

Download PTU B.Tech 2021 Jan CSE 5th Sem 78320 Database Management Systems Question Paper

Download PTU (Punjab Technical University) B.Tech (Bachelor of Technology) / BE (Bachelor of Engineering) 2021 January CSE 5th Sem 78320 Database Management Systems Previous Question Paper

This post was last modified on 26 June 2021

This download link is referred from the post: PTU B.Tech 5th Semester Last 10 Years 2011-2021 Previous Question Papers|| Punjab Technical University


FirstRanker.com
Firstranker's choice
FirstRanker.com

--- Content provided by FirstRanker.com ---



Roll No. : [T T T] Total No. of Pages : 02
Total No. of Questions : 18
B.Tech (CSE) (Sem.-5)

--- Content provided by FirstRanker.com ---

DATABASE MANAGEMENT SYSTEMS
Subject Code : BTCS-501-18
M.Code : 78320
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :

--- Content provided by FirstRanker.com ---

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students has to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students has to attempt any TWO questions.
SECTION-A
Answer briefly :

--- Content provided by FirstRanker.com ---

1) What is Data Independence?
2) Define the term Entity.
3) Difference between relation calculus and relational algebra.
4) What is Transitive Dependency?
5) What is Indexing?

--- Content provided by FirstRanker.com ---

6) Explain briefly various kinds of privileges.
7) What is shadow paging?
8) What is a transaction?
9) Why database security is important?
10) What is Locking?

--- Content provided by FirstRanker.com ---


FirstRanker.com

FirstRanker.com
Firstranker's choice FirstRanker.com SECTION-B

--- Content provided by FirstRanker.com ---

11) What are integrity constraints? Why they are important?
12) What is the purpose of normalization in DBMS?
13) Discuss various concurrency control techniques.
14) Discuss the importance of Authentication.
15) Explain Distributed databases with its advantages.

--- Content provided by FirstRanker.com ---

SECTION-C
16) a) What is data model? Explain its types.
b) Explain various data models.
17) Write note on hashing.
18) What are Object-Oriented Databases? Write its advantages and disadvantages.

--- Content provided by FirstRanker.com ---

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

FirstRanker.com

--- Content provided by FirstRanker.com ---

This download link is referred from the post: PTU B.Tech 5th Semester Last 10 Years 2011-2021 Previous Question Papers|| Punjab Technical University