WorksheetsAxios in Vue 3
Total questions: 10
Worksheet time: 50mins
What command is used to install Axios in a Vue 3 project?
npm install axiosjs
yarn add axios
npm get axios
npm install axios
What is the purpose of the catch block in Axios error handling?
To format the response data before it is returned.
To retry failed HTTP requests automatically.
To handle errors that occur during an HTTP request.
To log successful HTTP requests.
How can you use async/await with Axios to make a GET request?
const fetchData = async () => { try { const response = await axios.get('URL'); console.log(response.data); } catch (error) { console.error(error); } };
const fetchData = async () => { const response = await axios.post('URL'); };
const response = axios.get('URL');
const fetchData = () => { axios.get('URL').then(response => console.log(response.data)); };
What is the correct way to display data fetched from an API in a Vue component?
Fetch data in the `mounted` hook, store it in a data property, and bind it in the template.
Store data in a computed property and display it directly.
Fetch data in the `created` hook and log it to the console.
Use the `beforeMount` hook to fetch data and bind it immediately.
What is the default response type returned by Axios?
HTML
XML
Text
JSON
How can you access the data from an Axios response?
Retrieve data with response.content instead of response.data.
Access data using response.getData() method.
Use response.data to access the data from an Axios response.
Use response.body to access the data from an Axios response.
What should you do if an Axios request fails due to a network error?
Ignore the error and continue with the request.
Retry the request without any error handling.
Log the error and do nothing about it.
Handle the error in a catch block and take appropriate action.
What is the difference between Axios and the Fetch API?
Axios offers a simpler API and additional features compared to the Fetch API.
Axios is only for Node.js, while Fetch API is for browsers.
Axios requires a callback for every request, unlike Fetch API.
Fetch API supports automatic JSON parsing, while Axios does not.
What method is used to send data in a POST request using Axios?
axios.put('https://api.example.com/data', data)
axios.request('https://api.example.com/data', { method: 'POST', data })
axios.post('https://api.example.com/data', data)
axios.send('https://api.example.com/data', data)
What is the correct way to handle a response error in Axios?
Log the error and throw it again.
Use the `then` method to handle errors.
Use the `catch` method to handle errors.
Ignore the error and proceed with the next request.
