Suppose that the pointer head points to the first node in the list, and the link of the last node is nullptr. The first node of the linked list contains the address of the ____ node.

Which of the following statements is false?

a. To ensure that the operands in a mixed-type expression are of the same type, Java performs implicit conversion on selected operands. b. Cast operators are unary operators. c. Cast operators associate from right to left and are one level lower in precedence than the multiplicative operators. d. Cast operators are formed by placing parentheses around the name of a type.

Two of the most common file formats for bitmap graphics used in Web pages are ____.

A. GIF and TIFF B. PNG and TIFF C. JPEG and GIF D. BMP and JPEG