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
161. What is Vue Server-Side Rendering (SSR) primarily used for?
A. To render Vue components on the client-side
B. To render Vue components on the server-side
C. To create custom directives and filters
D. To manage Vue Router
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Answer: To render Vue components on the server-side
162. What is the main benefit of using SSR in a Vue.js application?
A. Improved SEO
B. Faster client-side rendering
C. Simplified component management
D. Enhanced animation capabilities
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Answer: Improved SEO
163. Which Vue CLI command is used to create a new Vue.js project with SSR support?
A. vue create project-name
B. vue init ssr project-name
C. vue add ssr
D. vue ssr create project-name
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Answer: vue init ssr project-name
164. What is the purpose of the vue-server-renderer package in SSR?
A. To manage routing
B. To render Vue components on the server-side
C. To create custom filters
D. To run unit tests
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Answer: To render Vue components on the server-side
165. How does SSR in Vue.js handle initial page loads for better performance?
A. It renders Vue components on the client-side
B. It pre-renders Vue components on the server-side
C. It loads all components lazily
D. It caches the entire application
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Answer: It pre-renders Vue components on the server-side
166. In SSR, where is the initial rendering of Vue components performed?
A. On the server-side
B. On the client-side
C. In the Vuex store
D. In the Vue Router
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Answer: On the server-side
167. What is the purpose of the vue-ssr library in Vue SSR?
A. To create a new Vue project with SSR support
B. To manage SSR-specific configuration
C. To run unit tests with SSR
D. To add transitions and animations
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Answer: To manage SSR-specific configuration
168. How can you pass data from the server to the client in SSR with Vue.js?
A. By using the v-model directive
B. By modifying the data property in components
C. By using Vuex
D. By including it in the HTML response
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Answer: By including it in the HTML response
169. What is the primary benefit of using Vuex in an SSR Vue.js application?
A. To improve SEO performance
B. To manage client-side state
C. To create custom directives and filters
D. To handle server-side rendering
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Answer: To manage client-side state
170. Which of the following is NOT a common challenge in SSR with Vue.js?
A. Ensuring a fast initial page load
B. Handling client-side routing
C. Managing server-side data fetching
D. Supporting complex animations
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Answer: Supporting complex animations
