Which of the following comparison statements will return true?

Which of the following comparison statements will return true?

A.
x = 10;
y = 5;
x <= y;

B.
x = 10;
y = 5;
x !== "X"

C.
x = 10;
y = 5;
x === y;

D.
x = 10;
y = 5;
x == y;