Question 17 Assume that the following code has been executed (same for Questions

ID: 3847411 • Letter: Q

Question

Question 17

Assume that the following code has been executed (same for Questions 17 thru 20):

What value is returned by the following method call?

places.size()

Question 18

Assume that the following code has been executed (same for Questions 17 thru 20):

What value is returned by the following method call?

places.get( "south" )

Question 19

Assume that the following code has been executed (same for Questions 17 thru 20):

What value is returned by the following method call?

places.get( "east" )

Question 20

Assume that the following code has been executed (same for Questions 17 thru 20):

What value is returned by the following method call?

places.get( "north" )

Question 17

Ans: 4

places.size() returns valuye 4.

Question 18:

Ans: A point object located at (0.0, -100.0)

places.get( "south" ) method returns point object located at (0.0, -100.0).

Question 19:

Ans: a Point object located at (100.0, 0.0)

Question 20:

Ans: places.get( "north" ) returns a Point object located at (0.0, 100.0)

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