nerdexam
Microsoft

98-374 · Question #29

You have written a collision-detection algorithm to find out whether a ball hits a wall. However, the ball sometimes passes completely through the wall and no collision is detected. Which two…

The correct answer is A. High ball velocity C. low frame rate. See the full explanation below for the reasoning.

Question

You have written a collision-detection algorithm to find out whether a ball hits a wall. However, the ball sometimes passes completely through the wall and no collision is detected. Which two reasons can explain this? (Choose two.)

Options

  • AHigh ball velocity
  • BLow polygon count
  • Clow frame rate
  • DLow ball velocity

How the community answered

(50 responses)
  • A
    84% (42)
  • B
    6% (3)
  • D
    10% (5)

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