What is meant by serialisation and deserialisation?

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What is port number in java?

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when we have to use final class in java?

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Is it possible to write JAVA program without including any of the packages,such as "import java.io.*"; bcoz I instantly wrote a code without "import..." statement and runned the program on command Line & it worked. the code is: class Person { String name; int age; Person(String s,int a) { name = s; age = a; } accept() { System.out.println(name+"Hi!!!!!"); System.out.println(age); } } class Demo { public static void main(Strings args[])throws IOException { String name = args[0]; int age = Integer.parseInt(args[1]); Person p = new Person(name,age); p.accept(); } }

3 Answers  

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How will you compute size of a structure?

0 Answers   Amdocs,

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What are thread local variables?

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What is methodological framework?

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why pointer is not used in java?

3 Answers  

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What is an enumeration class?

2 Answers  

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What is number data type in java?

0 Answers  

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Why are data types important?

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Is empty in java?

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