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

Explain what is public role in sql server?

1197

Do you know how to send email from database?

1054

Explain what is analysis service repository?

1051

What is the order in which the sql query is executed?

996

What is a bit datatype?

1025

Explain what is the difference between union and union all?

1073

Tell me what is sql profiler?

1087

Explain comment on transactions?

1045

How to integrate the ssrs reports in application?

1043

Do you know what is a with(nolock)?

1108

Do you know what is similarity and difference between truncate and delete in sql?

1070

Please differentiate between a local and a global temporary table?

1059

What is merge replication?

1153

What are the steps to process a single select statement?

994

How to send email from database?

1076

Un-Answered Questions { Databases }

How to define a record variable to store a table row?

1113

What is an Entity type?

891

Which is the best database?

967

What is $$ in sql?

1047

normally database take to refresh time 2 hours. but client asked iwant to refresh with in 5 min that same database. do you have any option in BO and Oracle? explain me briefly...kavi

2264

What is the role of where clause in ms access?

879

Why rdbms is called relational?

974

What is dml command?

1020

What happens to the current transaction if the session is killed?

1043

What do you mean by queries?

1002

Differentiate between unique key and foreign key?

1071

What is the difference between having clause and where clause in sql server?

1170

application server is slow what may be the problem

2276

What is csv?

1018

How to create Drill down report?

2187

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