1. PlacementQuestion
2. Java Interview Questions
3. Online Test for Java

Online Test for Java

1. A constructor that is automatically generated in the absence of explicit constructors called?
   Default Constructor
   Nullary Constructor
   Empty Constructor
   All the above

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2. Which of the following differentiates between overloaded functions and overridden functions?
   Overloading is a dynamic or runtime binding and overridden is a static or compile time binding.
   Overloading is a static or compile time binding and overriding is dynamic or runtime binding.
   Redefining a function in a friend class is called overloading, while redefining a function in a derived class is called as overridden function.
   Redefining a function in a derived class is called function overloading, while redefining a function in a friend class is called function overriding.

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3. Which is not a valid comment style in Java
   /* comment */
   /* comment
   /** comment */
   // comment

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4. The JRE deletes objects when it determines that they are no longer being used. This process is called Garbage Collection.
   True
   False

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5. Which is right way to creating an array of integer?
   javaArray = new int[10];
   javaArray new = myArray[10];
   int[] javaArray = new int[10];
   A and C Both

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6. Which is right way to declare Array?
   int[] myArray;
   int myArray[];
   int []myArray;
   A and B Both

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7. int x[] = new int[]{10,20,30};<br><br>Arrays can also be created and initialize as in above statement.
   True
   False

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8. All binary operators except for the assignment operators are evaluated from Left to Right
   True
   False

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