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 a profile ?

2 4177

What is a Multi-threaded Server Configuration?

1 4333

What is Shared SQL Area?

Oracle,

1 7106

What is the function of ARCH?

3 5951

What are the functions of SMON?

7 19887

What is Dedicated Server Configuration?

IR Consulting,

2 5279

What is Server Process?

2 5865

What is Cursor?

Virtusa,

2 5879

How many Dispatcher Processes are created?

1 4264

What constitute an ORACLE Instance?

2 6245

What is the function of checkpoint(CKPT)?

4 9125

What is function of RECO?

1 4444

Name the ORACLE Background Process?

3 14452

What do Redo Log Buffers contain?

2 5230

What Does DBWR do?

Honeywell,

2 6956

Un-Answered Questions { Databases }

What do you mean by oracle dba?

512

What is the role of driver manager?

968

What is the usage of sign function?

1038

what is the difference between a primary key and a unique key? : Sql server database administration

945

What is the definition of database management system?

978

What is cte?

923

How do I save a sql query?

961

How to use linked server?

1085

Mention some disadvantages of query?

901

When would you use the stored procedures or functions?

946

how do you know if your mysql server is alive? : Sql dba

1024

What are the sql commands?

1097

how the Oracle Prepares the Execution Plan and how it chooses the Optimal one?

2289

Write a query to select all teams that won either 1, 3, 5 or 7 games.

1258

What are the features of rdbms?

813

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