Why pointers are not used in java?

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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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How can you take string into InputStream?

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What is a return in java?

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How many types of memory areas are allocated by jvm?

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Define an enumeration?

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What do you understand by the term polymorphism?

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Can we override the overloaded method?

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What is autoboxing in java?

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What is oop in java?

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10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } } 10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } }

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briefley expalin about the packages

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