Which of the following codes is used to display the string “Hello World!” at X=20 Y=50 location?…

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Which of the following codes is used to display the string “Hello World!” at X=20 Y=50 location? Assume that g holds a Graphics object reference. (a) g.println( “Hello World!” ); (b) drawString( “Hello World!”, 20, 50 ); (c) g.drawString( 20, 50, “Hello World!” ); (d) g.drawString( “Hello World!”, 20, 50 ); Which of the following sets the background color of the applet to white? (a) setBackColor( gray ); (b) setBackGround( gray ); (c) setBackGround( Color.gray ); (d) setBackColor( Color.gray );