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 nosql vs sql?

1236

What type of database is cloud sql?

1168

How do I quit sql?

1009

Is like operator in sql case sensitive?

1085

How show all rows in sql?

1064

How do I run a sql query in pgadmin 4?

1006

Is foreign key unique?

1059

Is foreign key a primary key?

1194

What are rows and columns?

1074

What are the steps to insert a table?

1005

Can primary key be null?

990

What are some examples of schemas?

1035

How many types of schemas are there?

1102

How do you identify a foreign key?

1095

Is candidate a key?

1009

Un-Answered Questions { Databases }

What is reference section?

1067

What is the library index called?

1121

How can you customize to mongo shell prompt?

how can we find the number of rows in a table using mysql? : Sql dba

1141

Differentiate between standard remittance and bills receivable remittance : oracle accounts receivable

1198

What are the types of join in sql?

1165

How to see existing views in ms sql server?

1124

What is an index? How can an index be declared in mysql?

945

what is a trigger in mysql? : Sql dba

1223

What is 'cross join'? Or what is cartesian product?

925

Is oracle mysql free?

941

How to get data from mongodb in flask?

how you can move data or databases between servers and databases in sql server? : Sql server administration

1034

What happens if you add a new index to large table?

990

What are “phantom rows”?

1709

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