Correct Answer: It gets minimum and maximum pixel values
Explanation:
Note: This Question is unanswered, help us to find answer for this one
OpenGL Skill Assessment
Your Skill Level: Poor
Retake Quizzes to improve it
More OpenGL MCQ Questions
Is the following code correct?
OpenGL can draw convex polygons. Can it draw non-convex ones?
What will be the size of the quad drawn by the following code on the screen?
Which function has an unsigned byte variant? (taking GLubyte as arguments)
Does gluProject use the current matrix stack?
What is "core" versus "compatibility" styles of writing OpenGL applications?
Does OpenGL perform clipping for objects not within the current viewport?
What function is required in every GLSL shader program?
What happens when an object to be drawn is not within the current viewport?
What are the four types of clearable buffers?