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TCS Oracle General Interview Questions
Questions Answers Views Company eMail

What are joins..how many types of joins are there?

29 63860

what are Triggers?

6 9463

what are stored procedures?

7 7707

what are indexes..how many types of index's are there and what are they?

7 12740

what are views?

8 14320





Define 'view' advantage ?

2 8798

what are the disadvantages of hierarchial database over RDBMS?

1 11065

How many different types of indexes we have in oracle?

24 176182

What is the difference between column level constraints and table level constraints?

14 75745

Can we create index on views?

19 110328

What is the difference between implicit index and explicit index?

2 18838

What are virtual columns?

2 4329

What is SGA ? How it is different from Ver 6.0 and Ver 7.0 ?

1 3212

What is Normalization ?

55 56868

Difference between sub query and nested query ?

18 55028

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TCS Oracle General Interview Questions





Un-Answered Questions

How is data represented in Spark?

11


Which components are available using actioncontext map?

25


What is the difference between finally and finalize block?

10


Why do we use a multidimensional array in data structure?

16


Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

55






What is the difference between amazon s3 and ec2?

1


What is the difference between alert log file and tarce file ?

1115


What do you understand by a stored procedure?

19


Explain the use of proc gplot? : sas-grid-administration

15


What is user documentation?

4


which class is the wait() method defined in? : Java thread

11


How do the following methods differ: @my_string.strip and @my_string.strip! ?

1


What you know about transaction control transformation?

15


What are the various methods provided by the DataSet object to generate XML?

30


pl send me SBI previous question papers for clerical post to my email id :jahnavi_devi@yahoo.com

827