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Oracle Oracle General Interview Questions

Questions Answers Views Company eMail

What is Water Mark in Oracle?

7 22558

How to Select second Maximum salary in a Table ?

13 15325

Which Functions Using Integer ==> String's i.e 2 ==> Two... Like that string's ==> integer values ? It is Possible ?

2 4926

what is main def between plsql/table and array?

1 3768

I have one table :EID,Depid,ename,sal I want to have max(sal) in each department.

5 9584

what is dynamic SGA and static SGA

4344

why should i declare foreign key constraint as self relation instead of binary relation in tables ?

1997

What happens internally when the user types userID/password@string in SQL PLUS Thanks-Bhaskar

1 4499

does Oracle has only one table space?

1 4083

how to find count rows in table without count function?

3 6884

i have executed the Delete command after the I have created table whether deletions will be commit or not? if table is successfully created?

5 7594

primary key is foreign key for the same table?

2 7078

Oracle

2325

i have a question here... As of my knowledge, when we apply an index (b-tree)on a column, internally it arranges the data in b-tree format and do the fetching process correspondingly... and my quetion is... How a bit-map index arranges the data internally when applied on a column?IS it in b-tree format or whatelse?

1901

I have a table called 'test' on source and target with same name, structure and data type but in a different column order. How can you setup replication for this table?

1049

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Oracle Oracle General Interview Questions

Oracle Oracle General Interview Questions (45)

Un-Answered Questions

Python or r: which one would you prefer for text analytics?

818

How to handle decimal places while importing a flatfile into informatica?

1143

How to align image vertically in a division which spans vertically in the whole webpage?

563

How to move uploaded files to permanent directory?

913

What is the application of iot in law enforcement?

Is there Ternary Conditional Operator in Kotlin like in Java ?

186

What are Premolars?

739

All of the following are true regarding the ADM method except: A. It's a tool and technique of Activity Sequencing. B. It uses one time estimate to determine durations. C. It's also called AOA. D. It's rarely used today.

1098

I would like to know the version or name of SAP that is implemented in real time?

1105

How multithreading is achieved in python?

854

Explain the difference between “==” and “===”?

991

What is drupal distributions and when to use it.

177

What is bagging in Machine Learning?

how its run?

1016

What are the basic features of spreadsheet?

555