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

What is Library in Forms 4.0 ?

1 3711

Can we use a Restricted packaged procedure in WHEN_TEXT_ITEM trigger ?

1 3697

Can we use GO_BLOCK package in a PRE_TEXT_ITEM trigger ?

1 3006

What type of file is used for porting Forms 4.5 applications to various platforms?

1 3757

What built_in procedure is used to get IMAGES in Forms 4.5 ?

1 3926

When a form is invoked with CALL_FORM does Oracle forms issues?

1 4377

Can we attach the same List of Values to different fields in Design time ?

1 3428

How do you pass values from one form to another form ?

1 3858

Can you copy the PROGRAM UNIT into an Object group ?

1 3546

Can MULTIPLE DOCUMENT INTERFACE (MDI) be used in Forms 4.5 ?

1 3653

When is a .FMB file extension is created in Forms 4.5 ?

1 4397

What is a Built_in subprogram ?

1 4103

What is a RADIO GROUP ?

1 3520

What is an ALERT ?

1 3827

Can an Alert message be changed at runtime ?

2 4839

Un-Answered Questions { Databases }

What are different types of constraints?

995

How do I create a trace in sql server?

1109

How to use values from other tables in update statements using oracle?

1147

Can you index views?

951

What is oracle latest version?

1169

How to select all columns of all rows from a table in oracle?

1120

what is spatial nonclustered index

1054

How to define array in mongoose schema?

How efficient you are in oracle and SQL server?

1251

How to convert character strings into numeric values?

1186

What are the pros and cons of putting a scalar function in a queries select list or in the where clause?

1288

Can we make the the chages By Using the Sql if u know any function or process please inform me Actuall result: BRK1 Break 1 Part 1 00:01:00:00 60 BRK1 Break 1 Part 2 00:01:00:00 60 BRK2 Break 2 Part 1 00:01:00:00 60 BRK2 Break 2 Part 2 00:01:00:00 60 BRK2 Break 2 Part 3 00:01:00:00 60 BRK3 Break 3 Part 1 00:01:00:00 60 BRK3 Break 3 Part 2 00:01:00:00 60 Desired O/P: BRK1 Break 1 Part 1 00:01:00:00 60 Part 2 00:01:00:00 60 BRK2 Break 2 Part 1 00:01:00:00 60 Part 2 00:01:00:00 60 Part 3 00:01:00:00 60

2291

What are wait types?

1236

If a cursor is open, how can we find in a pl/sql block?

1235

How to put more than 1000 values into an oracle in clause?

1104

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