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Cognizant Oracle General Interview Questions
Questions Answers Views Company eMail

What is schema?

41 40289

What is Row Chaining ?

3 8939

Difference between primary key and unique key ?

77 168458

find out the second highest salary?

55 59632

Anybody can tell me, how do we find second largest emp salary from emp table.. Thanks in advance ...

10 9047





how to get the index id?

1 3727

SQLERRM is a a. Constraint b. Pre Defined Exception c. Pseduocolumn d. Constant e. None of Above.

2 3770

interview questions with answer for cts

1426

A and B are tables. x is a column. Then What is difference between A.x = B.x(+) and A.x = B.x ?

7 5094

T1: T2 A X--- this is updated record B B like this T1 table having no.of records updated. write a query"retrive updated record from T2"

2 2620

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Cognizant Oracle General Interview Questions





Un-Answered Questions

What is DSCR and how to calculate the same.

2657


how to find the instance 1 to item-vision control?

1379


What is the purpose of test strategy?

61


How to debug the code using Node.js Built-In debugger?

7


What are the essential attributes in image tag in html?

41






Is it necessary to install mongodb compass?

1


If any cable burnt how can we identify it burnt by high current of high voltage? 

1382


How do you open a file using node.js?

9


What is transaction server auto commit?

27


WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?

892


Mention the command syntax that is used to view mongo is using the link?

1


What Could You Do To Stop The Pivot Table From Losing The Column Width Upon Refreshing?

1


What is lock escalation? : sql server database administration

65


What is the advantage of generics in c#?

20


Differentiate manual check deposit from electronic check deposit? : fi- general ledger

67