Question 1 (1 point) If x has been declared an int, which of the following statements is invalid? O x = 0; O x = -58932; ; O x = 1,000; Ox = 592; Question 3 (1 point) The difference between print and println is that println prints what is in parenthesis and starts a new line. True False Question 4 (1 point) What are the values of x and y after the following code executes? int x = 5; int y = 10; x = y; y = x; Ox and y will both be 5 Ox and y will both be 10 Ox will be 5 and y will be 10 Ox will be 10 and y will be 5 Question 5 (1 point) Which of the following is a valid Java statement? String str = 'John Smith'; O string str = "John Smith"; string str = 'John Smith'; String str = "John Smith