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

Online Test for Java

1. Interfaces can be instantiated.
   True
   False

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2. 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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3. Variable name can begin with a letter, "$", or "_".
   True
   False

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4. 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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5. How many type of Primitive Data Types exist in Java?
   5
   7
   8
   10

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6. If you access an uninitialized local variable will result?
   Syntax Error
   Compile Time Error
   Run Time Error
   No Error

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7. In Java SE 7 and later, underscore characters "_" can appear anywhere between digits in a numerical literal
   True
   False

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8. James Gosling is father of Java?
   True
   False

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