What kind of vertex array is NOT provided by OpenGL?

What is the dimensions of a 3D transformation matrix?

Generally, what primitive polygon is used for creating a mesh to represent a complex object?

Does OpenGL use a client-server model and a state machine?

What kind of data is stored in a VBO?

What should be done to rotate around a point that is not the origin?

Can 'discard' be used in a vertex shader?

Can you read a uniform value from the C code?

OpenGL has some windows manipulation functions.

On which matrix stack should gluLookAt be used?

Is glFinish blocking?