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Oracle Interview Questions

Questions Answers Views Company eMail

What are the differences between public, private, and protected access?

12 78052

what is verification and Validation?

12 23679

what is the use of "swing time" in Load Runner?

5 16881

what is internalization?

5 14329

You reported a Bug.The developers are saying that it's not a Bug even though it is..How you are going to prove that it's a Bug?

15 27882

Difference between this(), super()?

12 37054

How can a tester ensure that his\her test cases covers all the functionalities of a particular application?

5 27247

what is the difference between oracle 81,91,11i

2 30973

There are 3 employees(say 2 colleagues and u not from same dept) in an organisation they used to discuss any thing except their salaries and one day stranger came and asked u to tell the average salary!plz give me the solution.

6 11858

There will be two security guards at hell and heaven. hell guy used to speak lie always and we can ask one and only one question to move into heaven(twist is we don't know who is hell or heaven gaurd).how can we move into heaven?

20 30175

There are two sand clocks(timers) one complete totally in 7 minutes and other in 9-minutes we have to calculate with this timers and bang the bell after completion of 11- minutes!plz give me the solution.

6 20109

What are types of Depreciation?

14 76795

What is singleton class?

16 72483

What is Shared SQL Area?

1 7275

What is correlated sub-query?

7 42526

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Oracle Interview Questions

Un-Answered Questions

Print contents of a file ensuring proper error handling?

848

What makes the difference between “long” and “wide” format data?

320

Explain metric?

1066

Explain the working of the Viterbi Algorithm and its use in Hidden Markov Models (HMMs).

Why can’t we compare structures?

1277

RLIKE in Hive?

787

Why sfdc?

563

What are the differences between batch gradient descent, stochastic gradient descent, and mini-batch gradient descent?

109

What are the default permissions of a file when it is created?

1020

What is the meaning of the enq command?

1088

Explain the difference between thread and process in an operating system?

1013

What are laravel’s contracts?

835

What is xsl format?

826

What is meant by overloading functions and operators?

1067

Explain the controller in rails?

922