Q. All the variables of class should be ideally declared as?

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Q. Which of the following modifier means a particular variable cannot be accessed within the package?

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Q. How can a protected modifier be accessed?

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Q. What happens if constructor of class A is made private?

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Q. All the variables of interface should be?

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Q. What is true of final class?

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Q. How many copies of static and class variables are created when 10 objects are created of a class?

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Q. Can a class be declared with a protected modifier.

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Q. Which is the modifier when there is none mentioned explicitly?

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Q. Arrays in Java are implemented as?

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Q. Which of these keywords is used to prevent content of a variable from being modified?

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Q. Which of these cannot be declared static?

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Q. Which of these methods must be made static?

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Q. String in Java is a?

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Q. Which of these method of String class is used to obtain character at specified index?

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Q. Which of these keywords is used to refer to member of base class from a subclass?

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Q. Which of these method of String class can be used to test to strings for equality?

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Q. Which of these is the method which is executed first before execution of any other thing takes place in a program?

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Q. What is the process of defining more than one method in a class differentiated by parameters?

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Q. Which of these can be used to differentiate two or more methods having the same name?

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