Q. What is the difference between the two lines given below ?

!!(object1 && object2);
(object1 && object2);

• (A) Both the lines checks just for the existence of the object alone
• (B) The first line results in a real boolean value whereas the second line merely checks for the existence of the objects
• (C) Both the lines result in a boolean value “False”
• (D) Both the lines result in a boolean value “True”