DBMS Interview Questions & Answers for Freshers and Experienced

Top DBMS Interview Questions for Freshers and Experienced Developers

Strengthen your database fundamentals with DBMS interview questions covering normalization, indexing, transactions, SQL queries, and real-world database design problems.

36 Questions 2 Pages Easy · Medium · Hard Page 1 of 2

What is database?

What is DBMS?

What are the advantages of DBMS?

What are the disadvantage in File Processing System?

Define the "integrity rules" in DBMS?

What is primary, candidate and foreign keys in DBMS?

What is a super key?

What is the difference between primary key and unique constraints?

What is extension and intension in DBMS?

What is a view? How it is related to data independence in DBMS?

What is Data Model in DBMS?

What is E-R model in DBMS?

What is Object Oriented model in DBMS?

What is an Entity?

What is VDL (View Definition Language)?

What is SDL (Storage Definition Language)?

What is DML (Data Manipulation Language)?

What is DML Compiler in DBMS?

What is normalization in DBMS?

What is 1 NF (Normal Form)?

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