2.24 Which statement is false? a) in the statement sum integer1 integer2; both and +are binary operators. b) The statement in part a) is an example of an assignment statement. c) The spaces around each of the binary operators in the statement of part a) are required d) In part a), the - operator's two operands are sum and the value of the expression integer1 + integer2. Chapter 2: Multiple Choice questions 2.25 Which of the following is false? a) Each variable being input in a scanf statement is generally pre- ceded by an & b) Each variable being output in a printf statement is generally not preceded by an & c) In a printf statement, the comma that separates the format con- trol string from the expressions to be printed is placed inside the for- mat control string. d) Calculations can be performed inside printf statements. 24 Memory Concepts