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Databases Interview Questions
Questions Answers Views Company eMail

How to Optimize Database Queries for Performance?

 1 3345

What are Stored Procedures and When would we Use Them?

 1 3373

How to Handle Missing Data in a Database?

 1 2227

Describe the Process of Feature Engineering using SQL.

 1 1160

What are the different types of databases?

 1 1357

What are ACID properties in databases?

 1 3598

What is the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN?

 1 1376

What is indexing, and how does it improve performance?

 1 1243

What is a deadlock in SQL? How can you prevent it?

 1 3903

What is the CAP theorem?

 1 1267

How would you optimize a slow SQL query?

 1 3869

How do you handle duplicate records in a database?

 1 1189

How would you design a database for an e-commerce website?

 1 1197

How do you ensure database security?

 1 1349

What would you do if a database crashes in production?

 1 1124

Un-Answered Questions { Databases }

What is temporary table in sql server? Why we use temp table?

1029

What is a scheduled job or what is a scheduled task?

1044

How to use values from other tables in update statements using oracle?

1169

define sql insert statement ? : Sql dba

1110

what are aggregate and scalar functions? : Sql dba

1142

Disadvantages of the indexes?

1234

do you know how to configure db2 side of the application? : Sql server database administration

1135

Design database draw er diagram for a certain scenario ?

4667

How do I remove duplicates in two columns?

1202

Please send me Informatica 8.1 certification dumps, my mail id mona85gupta@gmail.com

1964

How to Change a users password from unix shell.

1228

What are the advantages of database?

1025

What are the risks of storing a hibernate-managed object in a cache? How do you overcome the problems?

1210

What are the types of database explain each of them briefly?

1073

How to remove duplicate rows from table except one?

1097

For More Un-Answered { Databases } Questions Click Here