Q. Choose a correct rule for using Underscores in literals of Java language.

• (A) Underscores cannot come at the end of a number or next to the last digit of a number.
• (B) Underscores cannot come at the beginning of a number or before the first digit of a number
• (C) Underscores cannot come before or after a decimal point in real numbers like float and double.
• (D) All the above