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I m describing technical Interview Q here a) Remove Duplicate character in string with n complexity b)[1,4,3,6,2,7] given and integer =5 add array pair such that sum should be 5 count such pairs return it (must be n complexity ) c) Sql find 2nd max salary with single query d) water jug problem, 8 ball problem e) Suppose person stands on ladder given(total steps in ladder n, step in One jump j ,exact step to be performed in int s ) Write a function to get down person return true and false; f) Some java concepts like diff (final , finally , finalize) g)can we overload or override main method in java? why and how? h) volatile , transient keywords etc .
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Software Engineer Trainee

Interviewed at Finoit

3.9★
May 11, 2018

I m describing technical Interview Q here a) Remove Duplicate character in string with n complexity b)[1,4,3,6,2,7] given and integer =5 add array pair such that sum should be 5 count such pairs return it (must be n complexity ) c) Sql find 2nd max salary with single query d) water jug problem, 8 ball problem e) Suppose person stands on ladder given(total steps in ladder n, step in One jump j ,exact step to be performed in int s ) Write a function to get down person return true and false; f) Some java concepts like diff (final , finally , finalize) g)can we overload or override main method in java? why and how? h) volatile , transient keywords etc .

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