Welcome to CHOOLS VUE JS ASSESSMENT (YOU HAVE ONLY 30 MINUTES TO COMPLETE THIS PART [20 Questions]) **** Wishing You All The Best **** Instructions : To start the quiz, please provide your name, email id and phone number. All questions are mandatory* Answering each question is required before going on to the next page of questions. Your response is subject to change at any time. After completed the quiz click the submit button. If, once the time is up, it will be automatically submitted. The report will be mailed to your email address after the quiz is finished. 1. How can you define a data property in a Vue component? data: [] data = {} data() {} data: function() {}2. How can you prevent the default behavior of an event in Vue.js? event.preventDefault() event.prevent() this.preventEvent() this.$preventDefault()3. In Vue.js, how can you conditionally render content based on a condition? v-show v-if v-bind v-for4. Which directive is used to bind an attribute dynamically in Vue.js? v-bind v- model v-show v-if5. How can you emit a custom event from a child component to its parent in Vue.js? emitEvent() this.$emit() dispatchEvent() broadcastEvent()6. What is the purpose of the "key" attribute in Vue.js when using v-for? It specifies the data key for the component It defines a unique identifier for each item in the list It sets up event listeners d. It conditionally renders an element It conditionally renders an element7. How can you loop through an array and render items in Vue.js? v-for v-if v- loop v-repeat8. Which directive is used for two-way data binding in Vue.js? v-model v-bind v-show v-if9. What is the purpose of the "provide/inject" feature in Vue.js? It provides a way to inject CSS styles into components It establishes a connection between parent and child components It manages the state of the Vuex store It controls the routing of the Vue app10. In Vue.js, what is the purpose of the "ref" attribute? It defines a reference to a child component It sets the data property for a component It creates a computed property It specifies the root element of a component11. What is the purpose of the "props" option in a Vue.js component? It defines computed properties It specifies the methods that can be called in the template It sets up event listeners It receives data from a parent component12. How can you bind a CSS class dynamically based on a condition in Vue.js? v- bind-class v-class v-bind:class v-style13. What is the purpose of the "methods" option in a Vue component? It defines the data properties of the component It specifies the methods that can be called in the template It sets up event listeners for the component It handles the component's lifecycle hooks14. What is the purpose of lazy loading routes in Vue Router? It delays the loading of the entire Vue app It speeds up the initial loading of the Vue app It reduces the size of the Vue app It improves the performance of the Vue app15. How can you create a mixin in Vue.js? Vue.mixin() mixin: {} mixins: {} this.$mixin()16. Which Vue.js lifecycle hook is called when a component is about to be destroyed? beforeCreate beforeMount beforeUpdate beforeDestroy17. What is the purpose of the "v-pre" directive in Vue.js? It prevents a component from being re-rendered It skips compilation for this element and all its children It pre-fetches data before rendering It pre-renders the component18. How can you navigate to a different route programmatically in Vue Router? this.$route.navigate() this.$router.navigate() Vue.navigate() Vue.$router.navigate()19. How can you commit a mutation in Vuex? this.commit() commit.mutation() this.$store.commit() Vuex.commit()20. What is the purpose of the "meta" field in Vue Router routes? It defines metadata for the Vue app It sets up event listeners It specifies the methods that can be called in the template It handles the component's lifecycle hooks5 out of 4Time is Up!
