Question: QUESTION 45 For the following code, how many times would the for loop execute? String str 1,2,3,4,5, 6,7,8,9) Stringt] tokensstr.split(, for (String s :

QUESTION 45 For the following code, how many times would the for loop execute? String str "1,2,3,4,5, 6,7,8,9") Stringt] tokensstr.split(", " for (String s : tokens) System.out.printinis): O 1 ?? QUESTION 46 If buttonl is a JButton object, which of the following statements will make its background blue? O button1.makeBackground (Color.BLUE) O buttonl.set.Background (BLUE) O buttonl.setBackground (Color. BLUE) O buttonl.makeBackground (BLUE) QUESTION 47 This annotation tells the Java compiler that a method is meant to override a method in the superclass. O eProtected ? einherited ? eover load O eoverride

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