Unity Development Quiz Review

What is the primary advantage of using the Unity Input System over the old Input Manager?

• It supports multiple devices and remappable controls.

• It is easier to use for basic keyboard input.

• It does not require event-driven programming.

• It automatically configures controls for all game genres.

How do you correctly transition between animations in Unity using the Animator Controller?

• animator.Play("RunAnimation");

• animator.SetTrigger("Run");

• animator.SetAnimation("Run");

• animator.SwitchAnimation("Run");

What is the correct way to dynamically adjust an animation parameter in Unity?

• animator.SetFloat("Speed", 5f);

• animator.Speed = 5f;

• animator.UpdateSpeed(5f);

• animator.SetAnimationSpeed("Speed", 5f);

What is the benefit of using a Coroutine in Unity?

• It allows executing code in parallel without blocking the main thread.

• It speeds up execution by running on a separate CPU core.

• It prevents memory leaks when loading new scenes.

• It reduces CPU usage by running background tasks.

How can you pause a Coroutine in Unity for 2 seconds?

• yield return new WaitForSeconds(2f);

• Thread.Sleep(2000);

• Coroutine.Wait(2f);

• Delay(2f);

What is the correct way to check if an Animator has reached the end of an animation clip?

• if (animator.GetCurrentAnimatorStateInfo(0).normalizedTime >= 1.0f)

• if (animator.GetState().IsComplete())

• if (animator.AnimationEnded())

• if (animator.currentClip.endTime == Time.time)

Which technique is best for optimizing performance when instantiating multiple objects in Unity?

• Use Instantiate() in Update().

• Use object pooling to reuse inactive objects.

• Destroy objects immediately after use.

• Use Resources.Load() to create objects dynamically.

How do you implement an event-driven system in Unity to communicate between scripts?

• Using public static bool eventTriggered;

• Using UnityEvent or C# event with delegates.

• Using Update() to check conditions repeatedly.

• Using if statements to monitor conditions.

What is the best way to smoothly transition between two animations in Unity?

• animator.Play("RunAnimation");

• animator.CrossFade("RunAnimation", 0.25f);

• animator.Blend("RunAnimation");

• animator.Lerp("RunAnimation", 0.25f);

Which Unity feature allows you to load and unload assets dynamically without using Resources?

• AssetBundle.LoadAssetAsync()

• Addressables.LoadAssetAsync()

• Resources.Load()

• StreamingAssets.Load()