Can a constructor be private and how are this() and super() method used with constructor?

0 Answers   Flextronics, Hexaware,

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What is bifunction in java?

0 Answers  

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Can we overload final method in java?

0 Answers  

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what questions are been asked ??? for interview in apti

0 Answers  

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How do you escape json?

0 Answers  

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is this possible to create an array of 0 length? if so how? if not so why? coz we have an array in main() likw this "static void main(String [] s) then what it signifies?

3 Answers   Hexaware, TCS,

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What is general methodology?

0 Answers  

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What method is used to know the status of Checkbox(i.e it is checked or unchecked)?

1 Answers  

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What is java util collection?

0 Answers  

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What is string made of?

0 Answers  

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I was asked to draw the class diagram for the below scenario which should obey OOPS concept. A Portal is to be developed for a school , which has 3 main divisions viz , Education , Admin & Trust. Each division has 2 sub divisions Kinder Garden & Higer Secondary.

3 Answers   Amtek, Huawei,

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What is equlas() and hashcode() contract in java? Where does it used?

0 Answers  

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