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Relational Database Management System RDBMS Dec 2018 CSE/IT Diploma Paper

Download Previous Year Diploma Solved Question Paper of Relational Database Management System RDBMS Dec 2018 CSE/IT Diploma Paper

Relational Database Management System RDBMS Dec 2018 CSE/IT Diploma Paper

                                    SECTION-A

Q1. Fill in the blanks.                                                      15×1=15

a. DDL stands for ___________  .
b. DBMS stands for ______________ .
c. PL/SQL is _____________ language.
d. ___________ is the collection of interrelated data.
e. The ___________ command is used to modify the information stored in a table.
f. ____________ Model consists of a collection of records connected to one another through links.
g. The overall design of the database is called ________________.
h. DBA stands for ____________ .
i. A ____________ is the set of allowable values for one or more attributes.
j. BCNF stands for ______________ .
k. ______________ is a file that contains Meta data i.e. data about data.
l. The number of tuples in a relation is known as _______________.
m. Oracle is an object oriented database. (T/F)
n. The Declare section ends a PL/SQL block. (T/F)
o. All fields in a record must be of the same type. (T/F)

                                  SECTION-B

Q2. Attempt any five questions.                                                                    5×6=30

i. What is DBMS? Explain main advantages of DBMS in brief.
ii. Explain DBMS architecture with diagram.
iii. Discuss Relational Model in brief.
iv. Explain GRANT and REVOKE commands with examples.
v. What are the limitations of File based model?
vi. Explain PL/SQL Block structure in detail.
vii. Write a short note on database security?

                                   SECTION-C

Q3. Attempt any three questions.                                                      3×10=30

a. Explain E-R model by giving a suitable diagram.
b. Discuss five SQL commands with examples.
c. Write down the PL/SQL code for Insertion and Deletion of rows in a Table.
d. What is Normalization? Explain 2NF and 3NF with example.
e. Write a short note on the following.
i. Integrity Constraints
ii. DBMS interfaces

Relational Database Management System RDBMS Dec 2018 CSE/IT Diploma Solved PSBTE Paper

                                    SECTION-A

Q1. Fill in the blanks.                                                      15×1=15

a. DDL stands for Data Definition Language .
b. DBMS stands for Database Management Systems.
c. PL/SQL is Procedural language.
d. Database is the collection of interrelated data.
e. The Alter command is used to modify the information stored in a table.
f.A hierarchical database Model consists of a collection of records connected to one another through links.
g. The overall design of the database is called Database Schema .
h. DBA stands for Database Administrator .
i. A  Domain is the set of allowable values for one or more attributes.
j. BCNF stands for Boyce–Codd Normal Form .
k. A data dictionary is a file that contains Meta data i.e. data about data.
l. The number of tuples in a relation is known as Degree .
m. Oracle is an object oriented database. (T/F) TRUE
n. The Declare section ends a PL/SQL block. (T/F) TRUE
o. All fields in a record must be of the same type. (T/F) TRUE

DDL stands for Data Definition Language .

DBMS stands for Database Management Systems.

PL/SQL is Procedural language. 

Database is the collection of interrelated data. 

The Alter command is used to modify the information stored in a table. 

A hierarchical database  Model consists of a collection of records connected to one another through links. 

The overall design of the database is called Database Schema .

DBA stands for Database Administrator .

 A  Domain is the set of allowable values for one or more attributes. 

BCNF stands for Boyce–Codd Normal Form .

A data dictionary is a file that contains Meta data i.e. data about data.

The number of tuples in a relation is known as Degree .

TRUE

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RDBMS Dec 2018 CSE/IT Diploma Solved Paper Click Here

DBMS Architecture with diagram.

Relational Model in brief.

GRANT and REVOKE commands with examples.

Limitations of File based model/.

Short note on database security.

RDBMS 3rd Semester CSE Dec  2018 Diploma Solved Paper Click Here

RDBMS 3rd Semester CSE Dec 2018 Diploma Solved Paper

E-R model by giving a suitable diagram.

Five SQL commands with examples.

PL/SQL code for Insertion and Deletion of rows in a Table.

Normalization and Explain 2NF and 3NF with example.

DBMS interfaces

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