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

Why is mysql popular?

943

Is foreign key indexed mysql?

942

Is mysql an oracle product?

901

Does mysql use t sql?

1029

Is mysql free for commercial use?

978

What is truncate in mysql?

1013

Is sqlite faster than mysql?

995

Is mysql open source?

1028

Does mysql support nosql?

967

What is mysql port?

1132

What is sql vs mysql?

1076

Which is better sqlite or mysql?

1123

What does psql command do?

988

What is psql command?

1048

What is psql?

868

Un-Answered Questions { Databases }

What is the most restrictive isolation level? : Transact sql

1130

What are the advantages of using a stored procedure?

1065

explain normalization concept? : Sql dba

1092

Is it possible to automate the ms access database through menu driven selections? If yes, how?

895

What is database example?

944

What is difference between foreign key and unique key?

1052

Where are mongodb files stored?

Why do we use materialized view instead of table or views?

Explain what are the type of synonyms?

1191

How to show table structure mysql?

1065

What is sql prepared statement?

1038

Which dbms is best?

971

Explain autonomous transaction.

1223

RDBMS file system can be defined as

1078

What is a constraint?

1089

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