What are 4 pillers of object orinted programming?

0 Answers  

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they asked class A{} class B{} class c{} all the three class saved as a single file,there is no main method in the file and anothe class M.java class m { psvm(String args[]) { // here the parent class can access } }

2 Answers   DNS, IPSR Solutions,

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How many java versions are there?

0 Answers  

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

0 Answers   Flextronics, Hexaware,

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I want to store more than 10 objects in a remote server? Which methodology will follow?

0 Answers  

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What is garbage collection in Java, and how can it be used ?

32 Answers   Accenture, HCL, Infosys, Sara, SITS, TCS, Wipro,

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Can we create more than one object singleton class?

0 Answers  

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hi to all. well can you please tell me that why String class is immutable? Thanks in advance.

5 Answers   Huawei,

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What is a ternary operator in java? What is an interface?

0 Answers  

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What is object cloning in Java?

0 Answers   SwanSoft Technologies,

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what is the collable collections in java?

2 Answers   Persistent,

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What is fail first in java?

0 Answers  

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