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.
Show All Answers
Practice Test
51. How can you listen to a click event in Vue.js?
A. Using the v-click directive
B. Using the v-on directive
C. Using the v-bind directive
D. Using the v-model directive
Show Answer
Report This Question
Answer: Using the v-on directive
52. What is the syntax for attaching an event handler to a DOM element in Vue?
A. v-on:event="methodName"
B. @event="methodName"
C. v-bind:event="methodName"
D. v-click:event="methodName"
Show Answer
Report This Question
Answer: @event="methodName"
53. Which directive is commonly used for handling user input events like input or click?
A. v-bind
B. v-event
C. v-model
D. v-bind:event
Show Answer
Report This Question
Answer: v-model
54. How do you pass parameters to an event handler method in Vue?
A. Using the v-params directive
B. Using this keyword
C. Using the v-bind directive
D. Using a separate params object
Show Answer
Report This Question
Answer: Using this keyword
55. Which event modifier can be used to prevent the default behavior of an event in Vue?
A. .stop
B. .prevent
C. .capture
D. .once
Show Answer
Report This Question
Answer: .prevent
56. What is the purpose of the .stop event modifier in Vue?
A. To prevent event propagation
B. To trigger an event once
C. To capture events in the capture phase
D. To prevent the default behavior
Show Answer
Report This Question
Answer: To prevent event propagation
57. How can you listen to a keydown event for the "Enter" key in Vue.js?
A. @keydown.enter="methodName"
B. @keydown="methodName"
C. @enter="methodName"
D. @key.enter="methodName"
Show Answer
Report This Question
Answer: @keydown.enter="methodName"
58. Which event modifier is used to listen to an event only once in Vue?
A. .once
B. .stop
C. .prevent
D. .capture
Show Answer
Report This Question
Answer: .once
59. In Vue, what is the purpose of the @ symbol when specifying event handlers in templates?
A. It's a shorthand for v-on
B. It represents a component
C. It indicates a computed property
D. It defines a custom event
Show Answer
Report This Question
Answer: It's a shorthand for v-on
60. How can you prevent a form submission when a button is clicked in Vue.js?
A. Using the .prevent event modifier
B. Using the v-model directive
C. Using the v-on directive
D. Using the v-bind directive
Show Answer
Report This Question
Answer: Using the v-on directive
