what is difference between candidate key and alternate key

3 Answers  

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I am IT engineer how IT would be useful in banking?? what best answer would be given for this question???

0 Answers   IBPS,

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hi,i just want to know the best institute to learn oracle in bangalore because i am doing my BE there?

0 Answers  

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explain bug tracking system in detail.

0 Answers  

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wat r aptitude ques askd in TCS??

1 Answers   TCS,

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If memory is allocated to a class,when object of the class is created then how do we use the abstract class methods.coz v cant create obj of abstract class, only reference is created,when the abstract class data and members got the space in memory??

0 Answers  

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consiteunts of indian railways

0 Answers   Indian Railways,

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A sheet of paper has statements numbered from 1 to 30. For all values of n from 1 to 30, statement n says "At most n of the statements on this sheet are false". Which statements are true and which are false? a) All statements are true. b) All statements are false. c) The odd numbered statements are true and the even numbered are false. d) The even numbered statements are true and the odd numbered are false.

7 Answers   TCS,

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how the class is instance of object?

0 Answers  

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how 2 write a program of this pattern usin for loop?? 1 2 3 4 5 6 7 8 9 10

0 Answers  

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what is the difference between verification and validation

0 Answers   Sonata,

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What are tasks?

1 Answers  

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