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

What is the difference between mysql_connect() and mysql_pconnect()?

TCS,

7 28277

How can we store binary data in mysql?

HP,

2 7574

How can you get your MySQL root password, if you lost it?

PCS,

1 4201

HOW TO APPEAR FOR ONLINE EXAMS OF SQL & PL/SQL? WHICH BOOKS WILL BE BETTER FOR REFERENCE TO QUALIFY THESE EXAMS? ARE THERE ANY MODEL PAPERS AVAILABLE IN THE MARKET ABOUT SQL & PLSQL?

2 8119

What is Statement Auditing ?

2 5535

What are the use of Roles ?

3 6291

What is Object Auditing ?

2 5194

What is Privilege Auditing ?

1 4247

What are the system resources that can be controlled through Profile ?

3 5196

What is Auditing ?

3 5993

What are the different Levels of Auditing ?

1 7055

What are Roles ?

2 5165

How to prevent unauthorized use of privileges granted to a Role ?

1 4955

What is default tablespace ?

3 5306

What is Tablespace Quota ?

2 4860

Un-Answered Questions { Databases }

Can we create table in stored procedure?

955

What is provisioning, billing and metering, and connection routing concepts in the service layer?

113

How is incremental backup different from differential backup?

How to rename a column in an existing table?

1035

What are the types of variables use in pl sql?

1044

What is inner join in database?

993

What is a delete query?

786

What is data modelling in sql?

1017

What is a stretch database?

911

How to insert multiple rows with one insert statement in ms sql server?

1124

How to process query result in pl/sql?

1128

what is uncommittable transactions? : Transact sql

996

How to display Row Number with Records in Oracle SQL Plus?

1047

List out some features of neo4j database?

Differentiate between pre-select and pre-query?

1106

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