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

What are functions in the sql server?

1304

Define union, union all, minus, intersect?

1039

What do you mean by authentication modes in sql server?

1141

What are the advantages of having an index on the sql server?

979

What command is used to create a database in the sql server and how?

1244

What are different backups available in sql server?

1162

What are the various editions of sql server 2017 that are available in the market?

946

What is the recovery model? List the types of recovery model available in sql server?

950

Which is the latest version of sql server and when it is released?

1210

What is a trigger and types of a trigger?

1034

What is the sql profiler?

1001

what is a check constraint?

1178

What is tcl in sql server?

1177

What is a performance monitor?

1030

What is the recovery model?

1064

Un-Answered Questions { Databases }

what is the system function to get current user's user id? : Sql server database administration

1053

How is use pl and sql?

1111

What is use of gridfs in mongodb?

Can we call dml statement in function?

1099

How do I add a sybase driver to sql developer?

911

How do you edit data in pgadmin?

907

What is the difference between a shared lock and exclusive lock?

1207

What is the port number for postgresql?

944

Can you have a composite foreign key?

858

What are four common errors found in an alert .log?

600

What are aggregate functions in sql?

1225

What will be query used to get the list of triggers in a database?

1059

What are user-defined functions (udfs) in sql server?

1051

What is storage encryption?

Mention the differences between having and where clause.

1122

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