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

Oracle (3258)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3328)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

Is there an object-oriented version of MySQL library functions?

1 958

What is the storage engine used for MySQL?

1 956

What is the use of ENUM in MySQL?

1 908

How to create triggers in MySQL?

1 1025

What is the difference between the DELETE TABLE and TRUNCATE TABLE commands in MySQL?

1 891

What is DDL in MySQL?

1 1092

What is DML in MySQL?

1 899

What is DCL in MySQL?

1 1073

How to save images in MySQL?

2 1323

Explain GRANT command in MySQL.

1 805

What are different TEXT data types in MySQL?

1 962

What different Stored Objects are supported in MySQL?

1 1044

What is MySQL Stored Procedure?

1 962

What are the features of Stored Procedures in MYSQL?

1 912

In the below example, how many String Objects are created? String s1="I am Java Expert"; String s2="I am C Expert"; String s3="I am Java Expert";

1 940

Un-Answered Questions { Databases }

What are points to remember while using the fillfactor argument?

735

Where can I find microsoft access on my computer?

563

What are different types of schemas?

710

Can a function call a stored procedure in sql server?

712

How to start database server in postgresql?

589

What are the different types of indexes?

788

Help!!!!!!!!!!!! My database has gone offline, it is highlighted as 'Suspect'. Foolishly, i haven't got a recent back up. Is there a way of quickly restoring the database? Thank you

1495

What is the importance of three tier architecture?

836

What the is the diff between local index and global index. give some example.

1368

How do users use Report Builder with SQL Server data sources?

129

Explain how can you save or place your msg in a table?

787

what is the difference between primary key and unique key? : Sql dba

723

does sql support programming? : Sql dba

809

Is sql harder than python?

834

How do I run sql?

834

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