| 71. | The region code of a point is 1001. The point is in the ................. region of window. |
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Answer: (b).Top lef
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| 72. | The result of logical AND operation with endpoint region codes is a nonzero value. Which of the following statement is true? |
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Answer: (b).The line is completely outside the window
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| 73. | The ...................... algorithm divides a 2D space into 9 regions, of which only the middle part (viewport) is visible. |
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Answer: (a).Cohen-Sutherland
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