Which of these is a super class of wrappers Double and Float?(a) Long(b) Digits(c) Float(d) NumberI had been asked this question in class test.My enquiry is from Java.lang topic in section Exploring java.lang & java.io of Java

Which of these is a super class of wrappers Double and Float?(a) Long(

1.	Which of these is a super class of wrappers Double and Float?(a) Long(b) Digits(c) Float(d) NumberI had been asked this question in class test.My enquiry is from Java.lang topic in section Exploring java.lang & java.io of Java
Answer» The correct answer is (d) Number Explanation: Number is an ABSTRACT class containing SUBCLASSES DOUBLE, FLOAT, Byte, Short, Integer and Long.

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