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

Oracle (3253)
SQL Server (4518)
MS Access (429)
MySQL (1402)

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

DB Development (113)
SQL PLSQL (3330)
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

How to include comments in sql statements?

1 1028

What are numeric data types?

1 1056

What are ddl statements in mysql?

1 1138

What is 'mysqlshow'?

1 1128

How many sql ddl commands are supported by 'mysql'?

1 1201

What are the differences between char and nchar?

1 1200

How many sql dml commands are supported by 'mysql'?

1 1038

What are the differences between char and varchar?

1 1169

How to enter numeric values as hex numbers?

1 1043

Explain what is mysql?

1 1089

How to use case expression?

1 1022

How to show all tables with 'mysql'?

1 1068

How many ways to get the current time?

1 1016

How to convert dates to character strings?

1 1151

How to drop an existing index in mysql?

1 1166

Un-Answered Questions { Databases }

what are the advantages of sql ? : Sql dba

1125

What is standby servers? Explain types of standby servers.

1067

What is a concurrency problem in dbms?

1035

When should you use an instead of trigger?

1033

List the ways in which dynamic sql can be executed?

1071

What is clustered index

1069

how to start mysql server? : Sql dba

1249

What are the kinds of subquery?

1087

Can we rollback truncate?

1057

What are the pros and cons of putting a scalar function in a queries select list or in the where clause?

1277

what is the Ticketing tool used in Wipro technologies at Bangalore...???

8210

Is microsoft getting rid of access?

877

Any work done in oracle workflow builder. Did you customize or build a new workflow?

Have you created fact table and dimension tables?

694

What are the two main functions of queries in databases?

1509

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