---
id: 67b2f20700c45e3c6e39a673
title: Task 73
challengeType: 19
dashedName: task-73
lang: en-US
---

<!-- (Audio) Sarah: Yes, let's work on speeding up the database queries. It'll make the app run faster. -->

# --instructions--

Listen to the audio and answer the question below.

# --questions--

## --text--

What is going to improve the app's performance?

## --answers--

Improving the app's user interface.

### --feedback--

The conversation is not about the user interface.

---

Adding more features to the app.

### --feedback--

Sarah doesn't mention adding more features.

---

Increasing the speed of the database queries.

---

Updating the app's design.

### --feedback--

Sarah is not talking about updating the design.

## --video-solution--

3

# --explanation--  

Listen for key details that explain what will improve the app's performance.  

- `work on speeding up the database queries` – This directly states the focus on improving query speed.  
- `make the app run faster` – This explains how improving database queries will enhance performance.  

# --scene--

```json
{
  "setup": {
    "background": "company2-center.png",
    "characters": [
      {
        "character": "Sarah",
        "position": {
          "x": 50,
          "y": 0,
          "z": 1.4
        },
        "opacity": 0
      }
    ],
    "audio": {
      "filename": "B1_10-2.mp3",
      "startTime": 1,
      "startTimestamp": 33.1,
      "finishTimestamp": 37.22
    }
  },
  "commands": [
    {
      "character": "Sarah",
      "opacity": 1,
      "startTime": 0
    },
    {
      "character": "Sarah",
      "startTime": 1,
      "finishTime": 3.42,
      "dialogue": {
        "text": "Yes. Let's work on speeding up the database queries.",
        "align": "center"
      }
    },
    {
      "character": "Sarah",
      "startTime": 3.76,
      "finishTime": 5.12,
      "dialogue": {
        "text": "It'll make the app run faster.",
        "align": "center"
      }
    },
    {
      "character": "Sarah",
      "opacity": 0,
      "startTime": 5.62
    }
  ]
}
```
