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
151. What is Vue CLI primarily used for in Vue.js development?
A. Managing Vue components
B. Building and scaffolding Vue projects
C. Routing and state management
D. Creating custom directives and filters
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Answer: Building and scaffolding Vue projects
152. Which command is used to create a new Vue.js project with Vue CLI?
A. vue create project-name
B. vue start project-name
C. vue build project-name
D. vue init project-name
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Answer: vue create project-name
153. What is the purpose of the vue serve command in Vue CLI?
A. To create a production build
B. To serve the application locally
C. To install Vue plugins
D. To run unit tests
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Answer: To serve the application locally
154. Which Vue CLI command is used to add Vue Router to an existing project?
A. vue add router
B. vue create router
C. vue install router
D. vue router add
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Answer: vue add router
155. How can you customize the configuration of a Vue CLI project?
A. By modifying the vue.config.js file
B. By editing the package.json file
C. By using the vue customize command
D. By creating a new Vue instance
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Answer: By modifying the vue.config.js file
156. What is the purpose of the vue inspect command in Vue CLI?
A. To create a new Vue component
B. To display the project's webpack config
C. To initialize a Vuex store
D. To run end-to-end tests
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Answer: To display the project's webpack config
157. Which Vue CLI command is used to scaffold a new Vue component?
A. vue generate component
B. vue add component
C. vue create component
D. vue make component
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Answer: vue generate component
158. What is the role of presets in Vue CLI?
A. To configure project settings
B. To run unit tests
C. To create custom directives
D. To manage Vue Router
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Answer: To configure project settings
159. Which Vue CLI command is used to run unit tests in a Vue.js project?
A. vue test
B. vue run tests
C. vue unit
D. vue start
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Answer: vue test
160. What is the purpose of the vue ui command in Vue CLI?
A. To display project statistics
B. To open a web-based GUI for project management
C. To create a new Vue project
D. To install Vue CLI globally
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Answer: To open a web-based GUI for project management
