For the OnTriggerEnter function to invoke successfully on a collision between two objects, at least one must have which two components?

UI elements, such as images and buttons, may be fixed at specific screen positions to build responsive interfaces. Which Unity features help achieve this?

The occlusion map of a material is often a grayscale image with pixels ranging between black and white. What does this map contribute to an object’s material?

What can you use to organize different game objects into groups inside the Hierarchy panel?

The Project windows search box can filter the display of assets with text commands. Which command displays only texture assets?

A bullet game object is fired from a weapon and travels quickly through the scene using a RigidBody component. It sometimes passes through solid objects even though they have colliders. What is a reasonable strategy for correcting this?

Which function is called for each object in the scene at the time when the scene loads?

The real-time shadows blend into the lightmap shadows ___ meters out from the Main Camera ?

UnityScript, a language designed specifically for use with Unity and?

The asset selector is one way to load images, animation clips, and sound clips into components, shaders, or other parameters in your?

Normal maps are a means of creating virtual geometry for _____ calculations?