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 the use of vacuum in postgresql?

1 979

What is edb postgres?

1 873

What is sequence in postgresql?

1 987

Is sql a postgresql?

1 1031

What is meant by postgresql?

1 860

What is postmaster pid file in postgres?

1 1021

Which is faster mysql or postgresql?

1 912

Where is postgresql conf in mac?

1 1081

Where is postgresql conf?

1 1046

Who owns postgres database?

1 879

What does postgresql stand for?

1 913

What is pgbouncer in postgresql?

1 1027

Where are postgres databases stored?

1 999

What command do you type to exit the postgresql console application?

1 933

What language does postgresql use?

1 852

Un-Answered Questions { Databases }

Why should you use or avoid select * statements?

1106

How to enter binary string literals in ms sql server?

1235

How to write a left outer join with the where clause in oracle?

1149

Is it possible to have clustered index on separate drive from original table location?

1034

What is clustered index

1083

Any work done in oracle workflow builder. Did you customize or build a new workflow?

What is normalization and what are the advantages of it?

1054

what ASIS BUSINESS PROCESS IN ORACLE FINANCE

2348

How efficient you are in oracle and SQL server?

1251

Suppose database is running slow, what will you do?

2590

How to Change a users password from unix shell.

1212

How did mongodb get its name?

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

1060

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

1012

List the ways in which dynamic sql can be executed?

1083

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