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 an Oracle Data Block?

1 1129

What is an Oracle SYSTEM tablespace and when is it Created?

1 1190

What is the use of Oracle Control File?

1 1131

Explain the steps for this message could not delete from the specified tables?

1 932

When I assigned a primary key to my table in Microsoft Access, I was expecting my (11112 to be sorted. Am I using the correct procedure?

1 931

State some of the uses append query?

1 871

What is the size limitation of an Access database?

1 915

Explain about Microsoft access?

1 918

Explain about the various features present in MS Access?

1 908

Explain about managing data tasks?

1 914

How do you import data from another access database?

1 942

Name at least six file extensions of Microsoft Access?

1 855

how can I open an MS Access database that has been converted to a current version?

1 946

State some of the uses of MS Access?

1 965

Explain about the protection features present in MS Access?

1 945

Un-Answered Questions { Databases }

what is dbms? : Sql dba

1058

What is oracle latest version?

1169

Explain system functions or built-in functions? What are different types of system functions?

1056

what are the advantages of sql ? : Sql dba

1136

What are the source of constraints?

1006

What is an indexed view?

1018

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

8225

Explain “row_number()” in sql server with an example?

1069

If a cursor is open, how can we find in a pl/sql block?

1235

Design database draw er diagram for a certain scenario ?

4645

What is temporary table in sql server? Why we use temp table?

1008

How did mongodb get its name?

Why we use the openxml clause?

1065

Can we shrink data file in sql server?

1123

what is collation? : Sql dba

1224

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