Database Management Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Database Management Interview Questions

Questions Answers Views Company eMail

What are the Different Types of Joins and How do They Work?

1 1861

How to Ensure Data Integrity in a Relational Database?

1889

Explain the Difference Between OLTP and OLAP Databases.

1 2072

What are the ACID Properties in a Database and Why are They Important?

1 2065

Describe the Process of ETL (Extract, Transform, Load).

1 1945

What is a Data Warehouse and How is it Different from a Traditional Database?

1 1929

10 How to Handle Data Migration Between Different Databases?

1 2075

What is a Relational Database and How does it Differ from a NoSQL Database?

1 2555

Explain the Importance of Data Normalization.

1 895

How to Perform Data Cleaning and Preprocessing?

1 2564

What are the Common SQL Functions Used for Data Aggregation?

1 2467

Describe the Process of Connecting a Database to a Data Analysis Tool.

1 2538

How to Optimize Database Queries for Performance?

1 2611

What are Stored Procedures and When would we Use Them?

1 2616

How to Handle Missing Data in a Database?

1 2080

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Un-Answered Questions { Database Management }

What is a relation in dbms?

1121

Who is end user in database?

847

Is facebook a database?

871

How to repair a corrupt firebird database?

1056

How do you maintain a database?

929

When is functional dependency said to be the fully functional dependency?

1104

Why are databases so important?

935

What are the advantages of a database?

982

Which database is faster?

889

What does a database contain?

867

Operators used in select statements are?

932

What are the features of rdbms?

855

Why is database important?

1044

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2648

What are the restrictions applicable while creating views?

940

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