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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 4387

one particular query taking long time how to reduce that time

2 5583

does Oracle has only one table space?

1 4083

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

1 6043

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

4 8317

Swap 2 variables without using a temp variable

4 8743

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 8144

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 ?

2741

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

1 7609

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 10328

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 9365

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

2926

how to find count rows in table without count function?

3 6884

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 7594

what is the main difference between join and subqurey?

3 7515

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Oracle Interview Questions

Un-Answered Questions

What are the ways to include file in php?

962

Compare between FCOE and iSCSI

1827

How do you declare ranges operator in kotlin?

149

Can you explain recommender system?

294

Does a class inherit the constructors of its superclass in java programming?

1029

What is @entity in spring boot? : Spring Boot

379

What is pipe in unix example?

918

What information is stored in object data manager?

How do I write a self declaration?

1029

Differentiate between pressure vessel and column?

1049

What is the purpose of a de-superheater?

2088

Explain datepickerdialog in android?

1031

What is the difference between update and upgrade?

457

What is %rowtype in pl sql?

935

Explain the concept of total quality management.

1003