Suppose a reference variable of type double called mydouble has already been declared. there is also a double variable x that has been declared and initialized. create an object of type double with the initial value of x and assign it to the reference variable mydouble.

answer; the correct answer is (operating system);

(because i need 20 chars)

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.