Which of the following assignment statements is correct?

a. char c = 'd';
b. char c = 100;
c. char c = "d";
d. char c = "100";

a. char c = 'd';
b. char c = 100;
Choice (B) is also correct, because an int value can be implicitly cast into a char variable. The Unicode of the character is the int value. In this case, the character is d (see Appendix B).