Do I need to install jre if I have jdk?

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Write a program for the following topic - switch case,looping using fuction calling,nesting,console input output. Aim- to print a menu:- 1-series 2-single value. Each menu having sub menu armstrong or perfect.

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What is @override annotation in java?

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Explain different way of using thread?

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What is custom tag in java?

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what is meant by Encapsulation?Explain with an example?

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What is meant by annotation in java?

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What is xml file in java?

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What is entitymanager in jpa?

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How to reverse the singly linked list(In Node data members are(int data,int pointerTONext))

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what is the difference between Collaboration and Java Collaboration definition interms of JAVACAPS terminology?

1 Answers   CSC,

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How common are security breaches? : java security

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