Which of the following is true for variable names in C?
A. They can contain alphanumeric characters as well as special characters
B. It is not an error to declare a variable to be one of the keywords(like goto, static)
C. Variable names cannot start with a digit
D. Variable can be of any length
Answer:C
Which of the following is true for variable names in C?
A. They can contain alphanumeric characters as well as special characters B. It is not an error to declare a variable to be one of the keywords(like goto, static) C. Variable names cannot start with a digit D. Variable can be of any length