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

Oracle (3259)
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 the cartesian product of table?

1009

What is log shipping?

962

What are the properties of the transactions?

1119

What is cursors? And what are the different types of cursor?

1144

What is database white box testing?

1122

What are the properties of sub-query?

1074

What’s the distinction between dropping a info and taking a info offline?

1038

Explain the working of sql privileges?

1092

What are indexes in sql?

1 1281

What are the system database in sql server 2005?

1044

Define clusters?

1080

How we can refresh the view?

1108

What is the difference between set and select?

1093

What is the difference between stored procedure and user defined functions?

1190

What area unit the various kinds of info compression introduced in sql server 2008?

1092

Un-Answered Questions { Databases }

How you find which is the latest record in SCD type2 transformation?

587

The in operator may be used if you know the exact value you want to return for at least one of the columns.

1131

How to connect ms access to sql servers through odbc?

1030

for what purpose we use MDM(master data management)tell me plz.

4179

What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?

2680

Is postgresql a nosql database?

1160

What is the purpose of a secondary key?

975

Does sap use sql?

994

What is coalesce in sybase?

941

Define cursor.

1032

What are the differences between binary and varbinary?

1056

What is the purpose of the master database?

1129

Can mysql handle big data?

954

What is the role of driver manager?

1014

what is sub-query? : Transact sql

1102

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