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Oracle Interview Questions
Questions Answers Views Company eMail

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

1539

I am an engineering student and this is my final year. so i m planing of doing OCA certification course. is this time good? are there future scope for it?

2086

I am an engineering student and this is my final year. so i m planing of doing OCA certification course. is this time good? are there future scope for it?

1 3770

User unable to login in server then how can u troubleshooting it? Example: server at Bangalore. in that server two users try to login in server. 1st user able to login. but second user unable to login so how can troubleshoot it ?

5 8562

User unable to login in server then how can u troubleshooting it? Example: server at Bangalore. in that server two users try to login in server from other place. 1st user able to login. but second user unable to login so how can troubleshoot it ?

1 5681

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

1 3785

coding of java scripts

1463

How do you copy a value from a cell in an msexcel sheet saved on the desktop into QTP's datatable when the co-ordinates of cell are given?

2 4730

what is the meaning of importing journal

3 7057

Difference between treemap & sortedset

3 10864

Diffrence between arraylist and hashmap

3 6777

what is data modeling?what is final method

1 4508

how to find the modifications or changes which are done by the particular user with in particular time period?

5 8309

I WANT TO KNOW THE DETAILS OF ORACLE HR MODULE ,LIKE FEES ,DURATION ,ELIGIBILITY AND A SUITABLE INSTITUTE IN BANGLURU WHICH PROVIDE ORACLE HR

1520

There is no strict data types in perl unlike in other high level languages like Java so wouldn't that be a problem if a code in perl is to be a written by a big team of 20+ members ?"

1971

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Oracle Interview Questions


Un-Answered Questions

Where have you come from and what is famous in your city?

573


Why use a database over excel?

274


How many types of email templates can be created in salesforce?

177


What is the meaning of cross cutting concerns?

161


where we can get the surfacing modelling project of example to practice in catia.

2058






1draw a convergent uniform and divergent circular pipe and draw hydraulic gradient line and total energy line.

1509


To overcome the need to backtrack in constraint satisfaction problem can be eliminated by a) Forward Searching b) Constraint Propagation c) Backtrack after a forward search d) Omitting the constraints and focusing only on goals

1797


How can one prove that the array is not null but empty?

483


Will you be OK with working in night shifts or over the weekends?

669


When does a 'this' pointer get created?

596


Do you know what is the definition of url?

425


What's new in the .net 2.0 class library?

515


State difference between proof of stake and proof of work?

1


What tool client can use to generate the proxy of WCF?

443


What is a parameter in matrices?

517