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 dialect in database?

1034

What is meant by dirty read?

1044

What are different types of resources?

1073

What is aws documentdb?

1105

What is redis good for?

1007

What is replicaset?

1066

What is meant by distributed system?

1040

What is the purpose of firebase?

1031

When should you not use firebase?

1108

Can we join 3 tables in mysql?

1029

What is a left join mysql?

949

What is inner join in mysql?

961

What is the date format in mysql?

948

How does recursive cte works in sql server?

1061

What is correlated subquery in sql server?

1127

Un-Answered Questions { Databases }

How do I connect to pgadmin?

914

What are the fixed server level roles? : sql server security

1227

What do you mean by DBMS?

1020

how can I make a script that can be bi-language (supports english, german)? : Sql dba

1068

Is primary key clustered or nonclustered?

1065

What will happen if a column containing char type data is changed to the nchar data type?

1157

What is importing utility?

1041

Are left and right joins the same?

1163

Can a table have no primary key?

1114

What is a clob in sql?

1066

What is parameterized reports in ssrs ?

163

Does mysql support pl sql?

1234

What are stored procedures in a database?

1001

How do we upgrade from SQL Server 6.5 to 7.0 and 7.0 to 2000?

2054

Does my odi infrastructure require an oracle database?

607

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