Which of the following is an advantage of using variables?

a. it reduces the number of functions that are necessary in the program.

b. it increases the number of values that are used in a program.

c. it erases the default values.

d. it makes it less likely that an error will be introduced into the code.

Select the correct answer. sean is a computer programmer. he has programmed an application for toddlers that plays nursery rhymes. however, a logic error has occurred in the program. which problem is a likely consequence of the error? a. the program crashes every time the user wants to play the nursery rhymes. b. the program crosses its buffer boundaries and overwrites an adjacent program. c. the program plays a different nursery rhyme than the one the user intended to play. d. the program shows different structures in its programming language code. e. the program introduces new viruses every time the user plays a nursery rhyme.