1) The default visibility mode while inheriting is?
a) Public
b) Protected
c) Private
d) All of the above

2) Constructor is
a) A class automatically called whenever a new object of this class is created
b) A class automatically called whenever a new object of this class is destroyed
c) A function automatically called whenever a new object of this class is created
d) A function automatically called whenever a new object of this class is destroyed

3) Declaring pointer more than one can cause
a) Trap
b) Abort a program
c) Error
d) None of the above