To display all the slides in a presentation, you click the Slide Sorter button in the:

Within a dialog box, the user can adjust a number of settings

Indicate whether the statement is true or false

Which of the following would not return string::npos when used on the string s which contains "rack":

a. s.find_first_not_of("crackling"); b. s.find_first_not_of("packrat"); c. s.rfind("car"); d. s.find("ack");