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Q. Which of these class is superclass of every class in Java?
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Q. Which of these classes can return more than one character to be returned to input stream?
Q. What is the main difference between a WHILE and a DO-WHILE loop in Java?
Q. Which exception is thrown by the read ( ) method of input stream class?
Q. An interface is a blueprint of a class. It has static constants and abstract methods
Q. Choose the wrong Java code statement below.
Q. Which of these method of class String is used to extract a single character from a String object?
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