Vue.js Questions for Practice

Vue.js is a popular JavaScript framework for building user interfaces. If you are looking to improve your Vue.js skills, here are 20 hands-on questions to help you practice and test your knowledge.

1. What is Vue.js?

Answer: Vue.js is a progressive JavaScript framework used for building user interfaces and single-page applications.

2. How do you create a new Vue instance?

Answer: You can create a new Vue instance using the following code:

      
        new Vue({
          el: '#app',
          data: {
            message: 'Hello, Vue!'
          }
        });
      
    

3. What are the key features of Vue.js?

Answer: Some key features of Vue.js include reactivity, component-based architecture, and a simple and flexible API.

20. How do you handle user input in Vue.js?

Answer: You can handle user input in Vue.js using the v-model directive, which creates a two-way binding between a form input element and a data property.