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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 4459

one particular query taking long time how to reduce that time

2 5691

does Oracle has only one table space?

1 4173

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

1 6135

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

4 8480

Swap 2 variables without using a temp variable

4 8924

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 8248

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 ?

2781

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

1 7705

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 10436

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 9536

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

2965

how to find count rows in table without count function?

3 7011

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 7803

what is the main difference between join and subqurey?

3 7643

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Oracle Interview Questions

Un-Answered Questions

What is a 'null pointer assignment' error?

1220

What is abstract data structure in c?

1052

List the steps to do the converting from lis to lo extraction.

899

Can you have two constructors in java?

993

Have you ever had a problem getting your projects in eclipse refreshed after you made changes in the pom files?

301

What are your strength and weaknesses?

1244

which keyword is used to attach methods and properties to a class? : Adobe flash

913

Can we change the table name in sql?

941

How to write a program that performs the calculations using the sql function?

190

Name any three cellulosic fibers?

How to increase the execution time of a PHP script?

1053

which are control break logic indicators?

1101

I want ask from plz smaple example code for Biztalkk server

2211

When would you use a global variable instead of a local variable?

946

Explain how to repeat vectors in r?