Vue

Vue

Question: What is the difference between computed properties and methods in Vue.js?
A
Computed properties are cached based on their dependencies, while methods are not cached

B
Computed properties are synchronous, while methods can be asynchronous

C
Computed properties are used for data manipulation, while methods are used for event handling

D
There is no difference between computed properties and methods

Note: Not available
1. Report
Question: What are computed properties in Vue.js?
A
Properties that are computed using methods

B
Properties that are computed based on other data properties

C
Properties that are computed using props

D
Properties that are computed asynchronously

Note: Not available
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Question: What are props in Vue.js?
A
Data passed from child to parent components

B
Data passed from parent to child components

C
Data stored in the Vue instance

D
Data used for styling

Note: Not available
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Question: How do you define data in a Vue component?
A
Using the props property

B
Using the methods property

C
Using the data property

D
Using the computed property

Note: Not available
1. Report
Question: How do you declare props in a Vue component?
A
Using the data property

B
Using the methods property

C
Using the props property

D
Using the computed property

Note: Not available
1. Report
Question: What is the purpose of the this.$props object in Vue.js?
A
To access props inside a Vue component

B
To access data properties inside a Vue component

C
To access computed properties inside a Vue component

D
To access methods inside a Vue component

Note: Not available
1. Report
Question: Which lifecycle hook is called when a component is destroyed?
A
created

B
mounted

C
updated

D
destroyed

Note: Not available
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Question: What is the purpose of the this keyword in Vue.js methods?
A
To reference the Vue instance

B
To define props

C
To handle computed properties

D
To bind data to the DOM

Note: Not available
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Question: What is the purpose of the v-show directive in Vue.js?
A
To show or hide elements

B
To bind data to an attribute

C
To conditionally render elements

D
To iterate over an array

Note: Not available
1. Report
Question: How do you handle a click event in Vue.js?
A
Using the v-on:click directive

B
Using the v-model directive

C
Using the v-bind directive

D
Using the v-show directive

Note: Not available
1. Report

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Question: What is the difference between computed properties and methods in Vue.js?

Question: What are computed properties in Vue.js?

Question: What are props in Vue.js?

Question: How do you define data in a Vue component?

Question: How do you declare props in a Vue component?

Question: What is the purpose of the this.$props object in Vue.js?

Question: Which lifecycle hook is called when a component is destroyed?

Question: What is the purpose of the this keyword in Vue.js methods?

Question: What is the purpose of the v-show directive in Vue.js?

Question: How do you handle a click event in Vue.js?