---
title: "Module 4 Assessment"
content_type: quiz
url: "https://learn.unity.com/quiz/module-4-assessment-1?language=en"
language: en
difficulty: beginner
question_count: 4
correct_answers_to_pass: 4
unity_version:
  - "2022.3"
  - "2022.2"
  - "2022.1"
supported_unity_versions:
  - name: "2022.3"
    url: "https://learn.unity.com/quiz/module-4-assessment-1.md?language=en&version=2022.3"
  - name: "2022.2"
    url: "https://learn.unity.com/quiz/module-4-assessment-1.md?language=en&version=2022.2"
  - name: "2022.1"
    url: "https://learn.unity.com/quiz/module-4-assessment-1.md?language=en&version=2022.1"
last_updated: "2026-08-04T14:25:15.000Z"
---

# Module 4 Assessment

Refine the look of your scene by applying and tuning post-processing effects in Unity.

 In this module, you will learn how to refine the visuals of your scene with post-processing effects.

## Question 1

 To what type of GameObject would you add a post-processing Layer component?

_Select only one_

-  A Directional Light
-  An empty 3D GameObject
-  The Main Camera

## Question 2

 To which post-processing component would you add a special effect, e.g. vignette?

_Select only one_

-  Post-process Layer
-  Post-process Debug
-  Post-process Volume

## Question 3

 What type of Post-process Volume would you use to affect only a specific space?

_Select only one_

- Global
- Mixed
- Local

## Question 4

 Where can you access the Post Processing package, as well as any other package?

_Select only one_

- Unity Hub
- Package Manager
- Asset Library