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 is model database in sql server?

1104

What is the difference between migration and upgradation in sql server?

1139

How and why use sql server?

1063

How do I find the default sql server instance?

990

Does a full backup include transaction log?

1052

How do I find sql server instance name?

1008

What is sql server profiler trace data file?

1179

Is it safe to delete log files?

978

What is side by side migration in sql server?

1175

What is sql server programming?

1092

What is shrink log file?

954

How can I tell if sql server is 32 or 64 bit?

1014

Is it ok to shrink transaction log?

1058

How do you rename a table in sql server?

1103

What is recompile sql server?

1087

Un-Answered Questions { Databases }

What are drillthrough reports?

161

What is sybase used for?

1020

What is cross join sql?

964

what is a live lock? : Sql server database administration

1021

What are data driven subscriptions?

115

What the different types of Replication and why are they used?

1133

What is the difference between sql and mysql and oracle?

936

Is left join and outer join same?

1118

What is the meaning of projections in mongoDB?

In one interview...interviewer ask me question pleas tell me sql server architecture.. can any body tell me the sql server architecture with digram

2077

Explain about the architecture of MYSQL?

1025

What is default postgres port?

938

What is a functions and types in sql server?

1150

How would you begin to troubleshoot an ORA-3113 error?

2126

Difference Between ORDER BY Clause and GROUP BY Clause in SQL?

1105

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