Tell us something about an iterator.

0 Answers  

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What are blocks?.

1 Answers   TCS,

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What is this keyword in java?

0 Answers  

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IN java collections we have both interfaces and classes. instead of using interfaces why we can't use classes only like that why we can't use interfaces only. why we need two things interface and class.

6 Answers   Accenture, CTS,

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What is sleep method?

0 Answers  

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Are functions objects in java?

0 Answers  

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Who developed JScript language?

3 Answers  

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Write a program to print 15 random numbers using foreach of java 8?

0 Answers  

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What does @param args mean in java?

0 Answers  

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Explain what pure virtual function is?

0 Answers   Aricent,

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what is j2se

3 Answers  

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Can we call the Thread.sleep in Synchyronozed block?

5 Answers   Logica CMG,

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