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

Error_Code is a package proecdure ?

1 4225

EXIT_FORM is a restricted package procedure ?

1 4715

When the form is running in DEBUG mode, If you want to examine the values of global variables and other form variables, What package procedure command you would use in your trigger text ?

1 4089

List the system variables related in Block and Field?

1 4774

What is the difference between system.current_field and system.cursor_field ?

3 13386

What is an User Exits ?

1 3907

What are the type of User Exits ?

1 4015

What do you mean by a page ?

1 3832

How many pages you can in a single form ?

1 3609

Two popup pages can appear on the screen at a time ?

1 3921

What is the significance of PAGE 0 in forms 3.0 ?

1 3357

Deleting a page removes information about all the fields in that page ?

1 3477

What do you mean by a pop-up window ?

1 4142

What are the types of Pop-up window ?

1 4269

What is an Alert ?

2 5016

Un-Answered Questions { Databases }

What do you mean by database normalization and why is it important?

What are the different methods available under sqlcommand class to access the data?

1171

What are the different editions of oracle?

1183

Describe in brief system database.

1078

what is the maximum length of a table name, database name, and fieldname in mysql? : Sql dba

1170

What are temporal tables in sql server 2016?

934

How many subqueries can be nested in a statement?

1042

What is journaling in mongodb?

What is the purpose of access?

916

Explain what is a subquery ?

1245

How do I find the sql server database version?

1055

What is dirty read?

1136

What is mysql command line?

1125

What is the filtered index?

1110

How to check if value already exists in mysql database in php?

937

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