Select all that apply. Which of the following would be appropriate in a program that allows the user to enter either an uppercase or lowercase character in response to a prompt?
A) tolower
B) ignorecase
C) toupper
D) ignoreupper
E) ignorelower

Question

Quizplus · Accepted Answer

The tolower function converts a given character to its lowercase equivalent, while the toupper function converts a given character to its uppercase equivalent. Ignorecase, ignoreupper, and ignorelower are not valid functions or options in this context.

Select All That Apply