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Oracle General Interview Questions
Questions Answers Views Company eMail

what is null value?

KITS, Oracle,

11 14336

what is the difference between authorization and authentication?

MAHINDRA, PUCIT,

4 8150

what is the difference between functional dependecy and multilevel dependency?

Oracle,

2090

what is the exact definition for pointer?

Wipro,

7 7507

1.What is inline function in oracle and its purpose? 2.What is the equivalent operator for "different from pattern" in oracle? 3. If you define a variable in oracle, how it will be available? [a. Until database shut down b. Until table deleted c. until session get expired]

2 11042

how to make an oracle object

 1950

How to find 1st, 2nd, 3rd highest using select select statement not using rownum

 3 5213

select to_char('10','10') from dual This gives me an error oRA-1481 INVALID NUMBER FORMAT MODEL why? pls help

 6 19460

What is the Tune Query

 1932

What is a Garbage Collection? and what is full recursive Garbage collection?

RBS,

2490

What is the difference between Sleep and Wait? (Java)

RBS,

1 4843

What is the difference between a vector and an Array? (Java)

RBS,

3 6578

where do i find oracle interview questions.

 1 3534

what is data independence exactly? give an example

 6 40588

waht is the difference between primary key and super key?

 9 30216

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Un-Answered Questions { Oracle General }

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

695

How a tablespace is related to data files?

676

Explain about achiever in sql?

674

Explain the use of full option in exp command.

676

How to add a new column to an existing table with a default value?

630




How to connect ms access to oracle servers?

642

how can db_files > maxdatafiles since db_files is for instance and the later is for database

2266

How to export data to a csv file?

734

How to change user password in oracle?

710

Explain the difference between sap and oracle?

663

What are the different types of synonyms?

688

What is Library Cache in Oracle?

731

How many categories of data types?

666

How would you begin to troubleshoot an ORA-3113 error?

1707

What is columnar storage what is the advantage?

637

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