Top Most Asked Tricky JavaScript & Node.js Interview Questions | Insights from a Lead Engineer
Автор: Early Coder
Загружено: 2025-06-02
Просмотров: 104
Ready to master the toughest interview questions in JavaScript, Angular, and Node.js? 🚀
In this interview session, a Lead Engineer answers the most tricky and frequently asked questions that every developer should know to ace technical interviews.
Topics covered include:
JavaScript:
Closure & functions
Hoisting explained
Debouncing techniques
Event bubbling fundamentals
EOT vs JIT compilation
Angular:
Data binding methods
BehaviorSubject vs Subject
@ViewChild vs @ViewChildren
ng-template vs ng-content
What is ContentChild?
Dependency Injection basics
Angular lifecycle hooks
Use cases for AuthGuard
Node.js:
Microservice architecture overview
Real-time communication with socket.io
Redis caching explained
Understanding the Node.js event loop
Middleware in Express.js
Error-first callback pattern
Callback vs Promise differences
If you’re preparing for your next frontend or backend developer role, this video is your ultimate guide!
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💬 Drop your questions below — we’d love to help you out!
#javascript #angular #nodejs #interviewquestions #techinterview #closure #debouncing #eventloop #databinding #ngtemplate #contentchild #dependencyinjection #lifecycles #authgaurd #microservices #socketio #redis #eventloop #middleware #expressjs #callbacks #promise
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