Features of the Graphic Content of the Game Product CT-GAME Practice Questions (Page 5)

Questions 21–25

1. 21foundation · easy

   Which rendering technique calculates the path of light rays to simulate realistic reflections and shadows?

   • ARasterization
   • BRay tracing
   • CTexture mapping
   • DAnti-aliasing
   Reveal Solution Discussion Select an answer first
2. 22application · medium

   A QA tester is reviewing a character model in a game that uses physically-based rendering (PBR). The model's albedo texture appears too dark in the game engine, although the texture file itself looks correct in an image viewer. The tester suspects a mismatch in the texture's color space. Which action should the tester take to confirm the issue?

   • AAdjust the model's shader to use a different rendering technique, such as toon shading.
   • BVerify that the texture's color depth is set to 8-bit per channel.
   • CIncrease the texture's resolution to 4K to improve the color accuracy in the engine.
   • DCheck whether the albedo texture is imported as sRGB or linear and compare it to the engine's expected color space for that texture type.
   Reveal Solution Discussion Select an answer first
4. 23expert · hard

   A game has a virtual reality (VR) mode. The tester notices that the UI elements, such as health bars, are too close to the player's eyes, causing discomfort. The UI is rendered in screen space. What is the best solution to improve comfort?

   • AReduce the UI's color depth to make it less bright.
   • BDisable the UI entirely to avoid discomfort.
   • CMove the UI to world space and position it at a comfortable distance from the player, such as 1-2 meters.
   • DIncrease the UI's texture resolution to make it sharper.
   Reveal Solution Discussion Select an answer first
5. 24foundation · easy

   Which of the following is an example of a 3D model used as graphic content in a game?

   • AA character mesh with a skeleton and animation rig
   • BA diffuse map applied to a surface
   • CA particle system emitting fire sparks
   • DA health bar overlay in the HUD
   Reveal Solution Discussion Select an answer first
6. 25expert · hard

   A game is being tested on a monitor that supports HDR. The tester notices that the game's colors look washed out, and bright areas are clipped. The game's rendering pipeline supports HDR. What is the most likely cause?

   • AThe game's color depth is too high, causing over-saturation.
   • BThe game's models are using the wrong rendering technique, such as forward rendering.
   • CThe game's texture resolution is too low, causing blurry colors.
   • DThe game's tone mapping is not set to an HDR-compatible curve, or the output color space is set to sRGB instead of HDR.
   Reveal Solution Discussion Select an answer first