Can I override protected method in java?

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

4 Answers   Huawei,

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What is variable and example?

0 Answers  

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Explain about doubly linked list

0 Answers   Aditi Placement Service,

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Class c implements interface I containing method m1 and m2 declarations. Class c has provided implementation for method m2. Can I create an object of class c?

0 Answers  

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How could Java classes direct program messages to the system console, but error messages, say to a file?

2 Answers  

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Does sprintf allocate memory?

0 Answers  

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Explain the usage of this with constructors?

0 Answers  

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Does java allow default arguments?

0 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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Is char a data type in java?

0 Answers  

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