Online Access Free 98-374 Exam Questions

You are working on the rendering portion of an XNA game. All requisite variables have been defined and all assets loaded.
You review the following code segment:

What action does the code achieve?

• A.Renders a model by using a built-in shader
• B.Renders a list of models by using a built-in shader
• C.Renders a model by using fixed-function lighting
• D.Renders a skeletal model by using a custom shader

Which is one of the common techniques that programmers use to provide artificial
intelligence (AI) to non-player characters (NPCs)?

• A.A state machine
• B.A Microsoft DirectX pipeline
• C.Two quaternions
• D.A single trigonometric function
• E.A Gaussian filter

Which data type is used to represent points to draw lines and other geometric figures?

• A.Texture
• B.Mesh
• C.vector
• D.shader

Which three structures belong to the Xna.Framework.Input namespace? (Choose three.)

• A.KeyboardState
• B.GamePadState
• C.MouseState
• D.SamplerState
• E.inputstate

Which system is used to manage data during game startup and game-play?

• A.State machine
• B.Shaders
• C.Callbacks
• D.Exception handling