Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle (3259)
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

Which query language is used for neo4j?

What is the latest version of neo4j?

How to use set clause in neo4j?

Explain the difference between the neo4j graph database and mysql database?

Explain neo4j vs. Mongodb?

What do you mean by cql and how to execute cql commands in neo4j?

Explain neo4j index?

What is neo4j and why it is used for?

What are the two types of exceptions in pl/sql?

1065

What is an exception in pl/sql?

1105

What is union and union all keyword in sql?

1065

Which query operators in sql is used for pattern matching?

983

Define cursor.

1048

Define sub-query.

1044

Who proposed the relational model?

980

Un-Answered Questions { Databases }

How to omit columns with default values in insert statement in oracle?

1061

What is difference between stored function and application function?

1221

What do you mean by merge in oracle?

1008

Which query language is used for neo4j?

Explain scalar functions in sql?

1084

how can you record information about current session?

1063

How do I exclude a column in sybase?

910

can I install informix on a non-english version of windows nt?

How to round a numeric value to a specific precision?

1085

What is a string in database?

966

What are the two types of indexes and explain them in detail?

949

Difference between truncate, delete and drop commands?

1094

Can two tasks be assigned to the same partition in sybase?

832

What type of database is postgres?

802

Why we use joins in sql?

993

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