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

You have just compiled a PL/SQL package but got errors, how would you view the errors?

3 9534

How can you gather statistics on a table?

3 17821

How can you enable a trace for a session?

1 5787

What is the difference between the SQL Loader and IMPORT utilities?

3 20477

Name two files used for network connection to a database.

5 14963

Can you truncate a table in a procedure in Oracle Forms?

2 8425

What is AppCore and AppCore2 ?

1 6325

Can a sigle canvas be used by different blocks ?

2 5621

What is the order of the triggers fired once the form is opened?

3 6188

What are the built-in routines is available in forms 4.0 to create and manipulate a parameter list?

1 3548

Is it possible to attach same library to more than one form?

1 4574

What is a predefined exception available in forms 4.0?

2 4263

What are the built_in used to trapping errors in forms 4?

1 3703

What is a library in Forms 4.0?

1 4235

What built-in is used for showing the alert during run-time?

1 4230

Un-Answered Questions { Databases }

State few characteristics of pl/sql?

987

What is microsoft access database engine 2010?

938

What is the use of sqldataadapter?

991

what are all the different types of indexes? : Sql dba

1065

Explain what are the basic functions for master, msdb, model, tempdb databases?

995

What is a view in sql?

984

What is mysql community edition?

961

What are the data management skills?

561

What are the main phases of database development?

993

How many functions are there in sql?

1063

Explain transaction server implicit?

1002

What is row_number()?

996

How is oracle different from mysql?

1039

how to escape special characters in sql statements? : Sql dba

1051

Which command is used to view the content of the table in mysql?

933

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