Spread operator (…) usage in react.js
Junior Front End Engineer Interview Questions
383 junior front end engineer interview questions shared by candidates
Introduce yourself tell me about your project
Hice 2 entrevistas y un code-test. La primera entrevista con una persona de recursos humanos me preguntaron sobre mi trayectoria en el codetest hice un test teorico sobre las tecnologias que se pedian en la oferta 3 ejercicios en el framework que se demandaba y un ejercicio para llevar a casa. La entrevista técnica fue también sencilla y adecuada preguntándome cosas básicas de mi trayectoria a nivel mas técnico y del framework con el que en teoría trabajaría.
Tell us about a challenging situation that you had and how you overcame it.
Qué era lo que me gustaba de la empresa, si tenía experiencia con TypeScript, dónde me veía en un par de años, si prefería trabar en remoto o presencial (me dijeron que eran abiertos a remoto 100%), querían que mostrara otros proyectos y qué hice en ellos, etc
Whats a good programmer and whats the difference from a mediocre one. Why it/FE/wtv Whats a good software arq
They handed me a printed page filled with CSS and asked to point out any errors
Why did I choose front end development
- what are the event loop and the call stack? - what is closure. - what is hoisting? and what’s the difference between hoisting in variables vs functions? - what is React, its main features, and what makes it different from other frameworks? - what is virtual dom? - what is the algorithm that react uses to determine whether it should re-render or not? - explain class component lifecycle methods. `!important` - what is a state? and what is the difference between state and props? - explain redux lifecycle. - how do we access state from redux? - in RTK query what is the difference between a query and a mutation?
Create function that had to do with scheduling
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