Explain JS closures, what it is, how it works
Ui Developer Front End Developer Interview Questions
3,529 ui developer front end developer interview questions shared by candidates
Acerca de closures, hoisting, promises, selectores en css y js
Mostly all topics were covered I have given interview for Frontend Developer role.
A mix of basic Javascript/CSS questions as well as data structure and algorithm questions.
Mostly Native JavaScript, angular, optimization related questions. Few jQuery and css questions as well.
Box model in css
"Have you worked with Java?" "What is polymorphism?" "What is an interface in OOP?" "Can you explain a LEFT JOIN in SQL?" "How do you secure an endpoint on the backend?" And then there was just conversional questions about React, like React life cycle, Redux, Promise and etc.
Angular controller to controllers Communication Services,Providers,digest vs Apply,emit and broadcast, Program level coding questions in Javascript constructor function..
Showed me a piece of JavaScript code and asked me to describe what the code did. It was pretty basic, ajax code with a few library dependencies
typeof examples in js
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