---
id: 661bd79d5c288226d64bf03c
title: Task 72
challengeType: 19
dashedName: task-72
lang: en-US
---

<!-- (Audio) Alice: It's used for access control, like unlocking your phone with your face or fingerprint. -->

# --description--

`Access control` is like having a special key or permission to enter specific places or use certain things. It's a way of deciding who is allowed and who is not. In everyday terms, it's similar to how you might need a key to enter your house – only those with the right key (authorization) can get in.

# --questions--

## --text--

Choose the correct description of `access control`.

## --answers--

Allowing anyone to enter

### --feedback--

`Access control` is about regulating and deciding, not allowing all the people.

---

Deciding who can enter or use certain things

---

Controlling the weather

### --feedback--

`Access control` is not related to controlling the weather.

---

Keeping doors closed

### --feedback--

`Access control` is not just about keeping doors closed. It involves deciding who can enter.

## --video-solution--

2

# --scene--

```json
{
  "setup": {
    "background": "company2-breakroom.png",
    "characters": [
      {
        "character": "Alice",
        "position": {
          "x": 50,
          "y": 0,
          "z": 1.4
        },
        "opacity": 0
      }
    ],
    "audio": {
      "filename": "4.2-4.mp3",
      "startTime": 1,
      "startTimestamp": 10.94,
      "finishTimestamp": 14.9
    }
  },
  "commands": [
    {
      "character": "Alice",
      "opacity": 1,
      "startTime": 0
    },
    {
      "character": "Alice",
      "startTime": 1,
      "finishTime": 4.96,
      "dialogue": {
        "text": "It's used for access control, like unlocking your phone with your face or fingerprint.",
        "align": "center"
      }
    },
    {
      "character": "Alice",
      "opacity": 0,
      "startTime": 5.46
    }
  ]
}
```
