Question 1: What do you mean by the term wrapper class?
Question 2: List some simple type of wrappers.
Question 3: How will you transform:
a) A string to object
b) A numeric string to primitive number
c) An object to corresponding primitives
Question 4: Explain some generally used constants.
Question 5: Explain the given:
a) Character
b) Boolean
c) Void
Question 6: Explain some of the methods available with the Abstract process class.
Question 7: Illustrate the function of the Runtime class?
Question 8: Explain some methods available in the Runtime class.
Question 9: Describe the function of System class?
Question 10: Illustrate the function of the given methods:
a) Current Time Millis( )
b) Arraycopy( )