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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 ?

1557

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?

 2100

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 3793

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 8605

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 5703

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

1 3810

coding of java scripts

 1476

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 4757

what is the meaning of importing journal

 3 7095

Difference between treemap & sortedset

 3 10889

Diffrence between arraylist and hashmap

 3 6814

what is data modeling?what is final method

 1 4527

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

 5 8351

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

 1536

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 ?"

 1989

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Oracle Interview Questions


Un-Answered Questions

List some mysql advantages and disadvantages?

523

You have a cake. How would you divide it into 8 pieces using only 3 lines?

881

When do we use join vs. Blend?

183

what are the two places where you need to configure cin (country version india)?

616

do you prefer proc report or proc tabulate? Why? : Sas programming

561




What is PageRank in Spark?

184

What type of records blockchain supports? Is there any restriction for record-keeping?

1

if size is 235cmsx15cmx100cms so how many cement bags and how many sand bags are used for concrete mix

1493

Explain what is the role of tcp/ip in data transmission from source to destination?

627

What is the purpose of @customvalidator annotation?

563

What is meant by risk? How you can avoid the risks?

487

What is the full form of gac?

636

What is Application Designer?

933

How can we schedule the graph in unix?

547

Describe the process steps you would perform when defragmenting a data table. Does this table contain mission-critical data?

552