Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Databases Interview Questions

Questions Answers Views Company eMail

What is the difference between keystartup and pre-form ?

1 4641

What is a Package Procedure ?

1 3865

What are the different types of Package Procedure ?

1 5584

What is the difference between restricted and unrestricted package procedure ?

3 8361

Can we use a restricted package procedure in ON-VALIDATE-FIELD Trigger ?

1 5517

What SYNCHRONIZE procedure does ?

1 4388

What are the unrestricted procedures used to change the popup screen position during run time ?

1 3949

What Enter package procedure does ?

1 4198

What ERASE package procedure does ?

1 3810

What is the difference between NAME_IN and COPY ?

2 38686

Identify package function from the following ?

1 3972

How does the command POST differs from COMMIT ?

2 6816

What the PAUSE package procedure does ?

1 4106

What package procedure is used for calling another form ?

3 8616

What package procedure used for invoke sql plus from sql forms ?

1 4069

Un-Answered Questions { Databases }

what is a trigger? : Sql dba

1095

Can primary key be null?

986

How to rename an index?

1126

What is data source view or dsv? : sql server analysis services, ssas

1065

What is the difference between execution of triggers and stored procedures?

1165

What are the different types of sub-queries?

1092

Can you tell a way to know the number of days between the two given dates in php?

1174

Is foreign key required?

800

How can sql server instances be hidden? : sql server security

1219

How does using a separate hard drive for several database objects improves performance right away?

990

Which software is used for pl sql programming?

1035

How does one coalesce free space?

599

What are synonyms?

1019

Show Practically Sql Server Views are updatable?

1196

What is the difference between truncate and drop statements?

1267

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