A while statement is required to have a then statement directly following which of these? (Choose two.) A. if B. fi C. else D. -elif The _____ operator is used to determine if one integer is less than...

A while statement is required to have a then statement directly following which of these? (Choose two.)

A. if

B. fi

C. else

D. -elif

The _____ operator is used to determine if one integer is less than or equal to another integer.

The _____ command gathers user input and stores the value that the user types into a variable.