Have you seen the interview questions of VR major? Trust me, it's absolutely useful

One 、 Theoretical questions

1． ask ：unity What are the basic functions commonly used in the script life cycle ？
answer ：Awake --> Start --> OnEnable --> Update --> FixedUpdate --> LateUpdate -->OnGUI --> OnDisable -->OnDestroy.

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2． ask ：unity How to realize the function of script ？
answer ： Attaching a custom script to an object object constitutes a behavior .

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3． ask ：unity API What are the components of
answer ： Properties and methods

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4． ask ： What method does the camera work in ？
answer ：LateUpdate .

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5． ask ： What function is the physical control mainly placed in ？
answer ：FixedUpdate .

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6． ask ： What is a script ？
answer ： A script is a set of executable line by line text commands ..

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7． ask ： What is? unity API？
answer ：unity Script interface provided by engine .

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8． ask ： What is? API Properties of the interface ？
answer ：API Characteristics and characteristic description of the interface .

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9． ask ： What is? API Methods ？
answer ： Behavior of objects

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10． ask ： How to add scripts to objects ？
answer ： stay project Select script in the panel , Then drag it to the object you want to add .

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11． ask ： How to exit the application ？
answer ： Use Application Class Quit Method .

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12． ask ： How to start from the scene A Switch to the scene B？
answer ： Scene A Use SceneManager.LoadScene Method to load the scene B.

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13． ask ： How to judge whether the game object is active ？
answer ： Use GameObject.active attribute

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14． ask ： How to get the resolution of the screen ？
answer ： Use... In scripts Screen.currentResolution Method to obtain the resolution of the current screen .

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15． ask ： How to get the number of sub objects of an object ？
answer ： Use Transform.childCount Method .

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16． ask ： How to rotate objects ？
answer ： Use Transform.Rotate Method ..

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17． ask ： How to find objects with specified names in the scene ？
answer ： Use GameObject.Find Method

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18． ask ： How to start a collaborative program ？
answer ： use StartCoroutine Method .

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19． ask ： How to get keyboard key messages ？
answer ： use Input.GetKey Method .
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20． ask ： How to destroy a UnityEngine.Object And its subclasses ？
answer ： Use Destroy() Method .

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21． ask ： The property panel does not show how the variables declared in the script should be modified ？
answer ： Change the variable declaration permission in the script to public.
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22． stay Update Method to start a collaborative program , Why is it repeated
answer ：Update The method is to execute once per frame , Each frame will start a collaborative program .

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23． In the scene, the persona can pass through the wall , How to deal with ？
answer ： Add collision bodies to walls and personas

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24． Both objects in the scene have Collider Components , But how to deal with it without collision effect ？
answer ： Confirm the Collider Component's is Trigger Property is not checked .

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25． The way to start the process is ？
answer ：StartCoroutine();

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26． The way to stop the process is ？
answer ：StopCoroutine();

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27． Method OnDestroy（） When to call ？
answer ： Use when the script is destroyed

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28． Method OnDisable（） When to use ？
answer ： When scripts are disabled

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29．unity The statement that outputs data on the console in is ？
answer ：Debug.Log();

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30． How to get the coordinates of the mouse ？
answer ：Input.mousePosition

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Two 、 Industry questions

31．C# Which company's high-level programming language ？
answer ： Microsoft

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32．U3D What are the common code development tools ？
answer ：Visual Studio and MonoDevelop

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33．U3D Self contained UI What kind is it UI？
answer ：OnGUI

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34． What is? U3D Development Engineer ？？
answer ： utilize unity The engine develops applications that can run on multiple platforms

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35． ask ： Please list 2016 Published in VR Hardware products （3 paragraph ）？
answer ：HTC vive Pico Storm mirror 4 Dapeng glasses PSVR

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36． ask ： Please list about VR Portal for （3 individual ）？
answer ： Sina VR tencent VR VR The home of 87870

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37．Unity What are the scripting languages ？
answer ：C# script and JavaScript

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38． list 2016 year vr Top several in the industry （ At least three ）
answer ：vr game 、vr The movie 、vr Live video 、vr Online retailers 、vr Medical care

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39． ask ： Please list 2016 Published in VR Hardware products （3 paragraph ）？
answer ：HTC vive Pico Storm mirror 4 Dapeng glasses PSVR

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40． Which year is called VR First year ？
answer ：2016 year

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