Vue.js is a progressive JavaScript framework that has gained immense popularity for its simplicity and flexibility in building user interfaces. With its elegant design and ease of integration into projects, Vue.js allows developers to create interactive and dynamic web applications. Vue.js follows a component-based architecture, making it easy to develop and maintain complex applications. Whether you're building single-page applications (SPAs), progressive web apps (PWAs), or incorporating Vue.js into existing projects, it empowers you to craft responsive and feature-rich user experiences with ease and efficiency.
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Practice Test
101. How can you capture user input in a Vue form element?
A. Using v-user-input
B. Using v-bind
C. Using v-model
D. Using v-form-input
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Answer: Using v-model
102. What is the purpose of the v-model directive in a Vue form input element?
A. To bind a computed property
B. To bind a data property
C. To create a new component
D. To submit the form
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Answer: To bind a data property
103. How do you handle form submissions in Vue?
A. Using the v-submit event
B. Using the v-model directive
C. Using the v-bind directive
D. Using the v-on directive
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Answer: Using the v-submit event
104. In a Vue form, what is the role of the v-bind directive?
A. To bind data to form inputs
B. To bind data to computed properties
C. To define computed properties
D. To submit the form
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Answer: To bind data to computed properties
105. Which directive can be used to prevent the default form submission behavior in Vue?
A. v-on:submit.prevent
B. v-bind:submit.prevent
C. v-model:submit.prevent
D. v-form-input:prevent
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Answer: v-on:submit.prevent
106. What is the purpose of the @submit event in a Vue form element?
A. To bind data to form inputs
B. To submit the form
C. To validate user input
D. To create a new component
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Answer: To submit the form
107. How can you bind a form input element to a data property and update it when the user types?
A. Using v-model
B. Using v-bind
C. Using v-on
D. Using v-form-input
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Answer: Using v-model
108. What is the purpose of the @input event in a Vue form element?
A. To bind data to form inputs
B. To validate user input
C. To update a computed property
D. To submit the form
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Answer: To update a computed property
109. How can you validate user input in a Vue form?
A. Using the v-validate directive
B. Using v-bind directive
C. Using the v-model directive
D. Using v-validate event
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Answer: Using the v-validate directive
110. In Vue forms, how can you handle user input validation and display error messages?
A. Using the v-validate directive
B. Using v-bind directive
C. Using v-model directive
D. Using v-on directive
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Answer: Using the v-validate directive
