Boost your job readiness with these essential questions and answers.<\/p>\n\n\n\n
Answer:<\/strong> Components are the building blocks of Angular applications. A component controls a view and consists of: Template (HTML), Class (TypeScript), and Metadata (@Component).<\/p>\n\n\n\n Answer:<\/strong> DI is a pattern where components receive dependencies instead of creating them. Angular has built-in DI for modular and testable code.<\/p>\n\n\n\n Answer:<\/strong> Observables are used for asynchronous operations like HTTP requests. They provide operators like Answer:<\/strong> A virtual DOM is a JavaScript representation of the actual DOM. React updates the virtual DOM first and then reconciles it with the real DOM efficiently.<\/p>\n\n\n\n Answer:<\/strong> Hooks are functions that let you use state and lifecycle in functional components. Examples: Answer:<\/strong> Props are read-only and passed from parent to child. State is managed within the component and can be changed using Answer:<\/strong> .NET Core is a cross-platform, open-source framework for modern apps. It runs on Windows, Linux, and macOS unlike the Windows-only .NET Framework.<\/p>\n\n\n\n Answer:<\/strong> Middleware handles requests\/responses in the HTTP pipeline. In Answer:<\/strong> Built-in DI is used to manage object lifetimes. Services are added in Answer:<\/strong><\/p>\n\n\n\n Practice building apps using Angular, React, and .NET Core. Learn common tools like Postman, VS Code, Git, and Docker to stand out.<\/p>\n\n\n\n \u00a9 2025 YourSite.com | Angular \/ React \/ .NET Core Interview Guide<\/p>\n","protected":false},"excerpt":{"rendered":" Boost your job readiness with these essential questions and answers. \ud83d\udd37 Angular Interview Questions 1. What are Angular Components? Answer: Components are the building blocks of Angular applications. A component controls a view and consists of: Template (HTML), Class (TypeScript), and Metadata (@Component). 2. What is Dependency Injection in Angular? Answer: DI is a pattern<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,3],"tags":[],"class_list":["post-36","post","type-post","status-publish","format-standard","hentry","category-net-core","category-angular"],"_links":{"self":[{"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=\/wp\/v2\/posts\/36","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=36"}],"version-history":[{"count":1,"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=\/wp\/v2\/posts\/36\/revisions"}],"predecessor-version":[{"id":37,"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=\/wp\/v2\/posts\/36\/revisions\/37"}],"wp:attachment":[{"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=36"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.vigplanet.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}2. What is Dependency Injection in Angular?<\/h3>\n\n\n\n
3. What are Observables in Angular?<\/h3>\n\n\n\n
.subscribe()<\/code>, .map()<\/code>, .filter()<\/code> using RxJS.<\/p>\n\n\n\n\u269b\ufe0f React Interview Questions<\/h2>\n\n\n\n
4. What is the Virtual DOM in React?<\/h3>\n\n\n\n
5. What are React Hooks? Name a few commonly used hooks.<\/h3>\n\n\n\n
useState()<\/code>, useEffect()<\/code>, useRef()<\/code>.<\/p>\n\n\n\n6. Explain the difference between Props and State in React.<\/h3>\n\n\n\n
setState()<\/code> or useState()<\/code>.<\/p>\n\n\n\n\u2699\ufe0f .NET Core Interview Questions<\/h2>\n\n\n\n
7. What is .NET Core and how is it different from .NET Framework?<\/h3>\n\n\n\n
8. Explain Middleware in .NET Core.<\/h3>\n\n\n\n
Startup.cs<\/code>, it’s configured with methods like app.UseRouting()<\/code>, app.UseEndpoints()<\/code>.<\/p>\n\n\n\n9. What is Dependency Injection in .NET Core?<\/h3>\n\n\n\n
Startup.cs<\/code> using Scoped, Singleton, or Transient lifetimes.<\/p>\n\n\n\n10. What are the differences between IApplicationBuilder, IHostBuilder, and IWebHostBuilder?<\/h3>\n\n\n\n
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\u2705 Final Tips<\/h2>\n\n\n\n