what is the main class of all the classes

5 Answers   Photon,

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What is the difference between the program and the process?

1 Answers  

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Is alive method in java?

0 Answers  

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What are the steps to do connection pooling in weblogic?

1 Answers   TCS,

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Why we can not force Garbage Collection?

7 Answers  

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what is diff bet iterator and enumeration?

4 Answers  

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The following program is Overloading or Overriding? public class PolymorphismEx { public int sampleMethod(int a) { return a; } public String sampleMethod(int a) { return "Is it Overloading or Overriding???"; } }

4 Answers   Ness Technologies, TCS,

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How do you use wildcards?

0 Answers  

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Is java code slower than native code?

0 Answers  

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How do you identify independent and dependent variables?

0 Answers  

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Can a method be overloaded based on different return type but same argument type?

0 Answers  

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Why sleep()is in Thread and wait() in Object class? Why can't I have both in one class or vice versa?

1 Answers  

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