What is the full form of RDBMS? MCQ with Answer and Explanation

Question
What is the full form of RDBMS?
A. Relational Data Binary Management System
B. Random Data Backup Management System
C. Relational Database Management System
D. Real-time Database Management Software
Answer: Option C
Solution (By JKSSB Mock Tests)
RDBMS stands for Relational Database Management System.
This question belongs to: Computer Database Management System (DBMS)
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Practice More Database Management System (DBMS) Questions

Question #1
Which of the following is a property of a transaction that ensures that the database remains in a valid state before and after the transaction?
A. Isolation
B. Atomicity
C. Durability
D. Consistency
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Correct Answer: Option D

Explanation:
Consistency ensures that a transaction brings the database from one valid state to another, maintaining all defined rules and constraints.
This question belongs to: Computer Database Management System (DBMS)
Question #2
What is a relation in relational database terms?
A. A key
B. A table
C. A column
D. A row
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Correct Answer: Option B

Explanation:
In the relational model, a relation is a table consisting of rows and columns.
This question belongs to: Computer Database Management System (DBMS)
Question #3
Which of the following SQL commands belongs to the Data Definition Language (DDL) category?
A. INSERT
B. SELECT
C. CREATE
D. UPDATE
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Correct Answer: Option C

Explanation:
The CREATE command is a DDL statement because it defines, modifies, or creates database structures like tables, schemas, or indexes.
This question belongs to: Computer Database Management System (DBMS)
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