What are the main components of a character set? A. Letters and digits B. Blank spaces C. Special symbols D. All of the above Which of the following is a keyword? A. void B. goto C. register D. All of...

What are the main components of a character set?

A. Letters and digits B. Blank spaces C. Special symbols D. All of the above

Which of the following is a keyword?

A. void B. goto C. register D. All of the above

Which is the correct format of writing #define?

A. #defi ne pi 3.141 B. #defi ne size 10 C. #defi ne name “APT” D. All of the above