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Oracle Interview Questions

Questions Answers Views Company eMail

Is it possible to update the multiple field values in a single query? If possible then write the actual query.

1 4388

one particular query taking long time how to reduce that time

2 5588

does Oracle has only one table space?

1 4086

how many zones can be installed in server which has 4 processors?

1 6049

Is system testing part of Functional testing or functional testing part of system testing?

4 8325

Swap 2 variables without using a temp variable

4 8753

i am trying to raise transaction in AR , item is not select this work bench, i am trying to different supplier, i am face that again same problem . pls send me my problem.

2 8153

1. User gaves df -h and the system get hanged. why ? 2. what is the hardlink and softlink mount ? 3. why is portmape should be started ? 4. what is nologin option 5. how to restrict users from accessing nfs ? 6. what is the difference between cpio and tar 7. what are the kernel parameters ? how to find out it ? 8. why we use sysctl.conf ? 9. if we gives init1 from multiuser runlevel, will it affect other users who already logged in to the system ? 10. what will be the available space to use after configuering raid5 with 5 disks each having 5gb spce ?

2743

what is kernel parameters? where its located and how would you find it ?

1 7612

what is kernel panic error ? how will you fix it if you have face it after rebooting without the the help of rescue disk ?

2 10335

What is the output of the program #include #include void main() {0 int i,j=20; clrscr(); for(i=1;i<3;i++) { printf("%d,",i); continue; printf("%d",j); break; } getch(); }

4 9368

How many Action classes have been used in your project? Differences between struts 1.1 and 1.3?

2932

how to find count rows in table without count function?

3 6894

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 7604

what is the main difference between join and subqurey?

3 7524

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Oracle Interview Questions

Un-Answered Questions

Why can’t we use comparator to convert sin wave into square wave?

1121

What is drupal 8 ?

If offered the job, how long do you plan to stay at NetApp?

1083

Tell me what is list group in bootstrap and what is the use of it?

What is the difference between structured and unstructured big data?

480

Which method is used to create the daemon thread?

912

What is activex plugin?

681

We can allocate memory dynamically by using GET MAIN command my question is at what scenario we can't release this memory and reuse this same memory??

3203

What is performance testing and what are the bottlenecks of performance testing?

502

What is the difference between 'organic seo' and 'natural seo'?

775

A 40 year old woman attends for hysterectomy for dysfunctional uterine bleeding 9 months after she was seen in clinic. Describe your pre-operative assessment and counselling.

2324

what are the disadvantages of mysql? : Sql dba

1091

what is Hardy weinberg Equilibrium?

1925

Explain joomla.

104

code for "For every 5days system has to create 1text file with the corresponding date and it has to store in c-drive" by using web applications

1812