Wrapper class is a wrapper around a _______ data type.

Related MCQs

• Which of the following is not a wrapper class?
• The wrapper classes are defined in _________ packages.
• Which of the following are not the wrapper classes?
• All the wrapper classes (Integer, Boolean, Float, Short, Long, Double and Character).
• Which method defined in Integer class can be used to convert a whole number in string type to primitive int type.
• Name the keyword that makes a variable belong to a class, rather than being defined for each instance of the class.
• Which of these is used to access member of class before object of that class is created?
• The keyword used inside a class to refer to its immediate super class is
• If a class inheriting an abstract class does not define all of its function then it will be known as?
• Which of these keywords is used to refer to member of base class from a sub class?