Explain the difference between throw and throws in java?

0 Answers  

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Can you inherit from an abstract class java?

0 Answers  

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What is increment in java?

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How does compareto method work?

0 Answers  

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solve this is my problem byte a=40,byte b=50 both add value is 90 this is with in range of byte... byte range is -128to 127.... why this pgm gives error like type mismatch.... package javapgms; public class byte1 { public static void main(String args[]) { byte a=40,b=50; byte c=a+b; System.out.println(c); } } note : dont use int k... a,b,c are in byte range... mind it..

2 Answers  

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diff b/w sleep(1000) and wait(1000)?

4 Answers   Huawei,

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What are different data structures in java?

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What is widening and narrowing in java? Discuss with an example.

0 Answers   Amdocs,

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What are the different types of data structures in java?

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How can we make a class virtual?

0 Answers   Fidelity,

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What is null in java?

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State the difference between strings and arrays.

0 Answers   Syntel, Visa,

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