Interview questions

Interview questions

- Prezentare proiect CM
- Prezentare echipa
- Prezentare mod de lucru

- Care-i ultimul proiect pe care ai lucrat?
- Responsabilitati de-a lungul timpului

HTML
- What are the new semantic tags introduced in HTML5
- Use Canvas / SVG

CSS
- Display: none VS visibility: hidden VS opacity: 0
- Id vs class
- Box-sizing - options?
- Animations vs JS Animations
- Flex / CSS grid
- Media Queries / Responsive
- Any Frameworks?

JS
- Destructuring & spread
- const { x: { a: [xa], b = { c: [] } } } = myObject;
- Bubbling
- Hoisting
- Modules
- Default param values
- Arrow function VS function
- Generators
- Decorators
- Block scope / closure
- Debugging - break points + memory consumption
- Promises vs async / await - observables
- Symbol
- Lucru cu server-side rendering
- NodeJS & express + middlewares
- What’s a micro service?
    - NodeJS router with multiples inner routers
- Webpack
- Patterns
    - Singleton
    - Observable
    - Middleware

React
- React life cycle methods - when are they called
- How we trigger a re-render?
- How we prevent a re-render?
- How do we prevent a spam on `setState()`
- La ce ne trebuie `key`? Cum ar trebui sa fie?
- In which method should we do a call to an API in React
- Styled Components / React + CSS
- Flow
- Jest / TDD
- Redux / middlewares
- Higher order components
- Render props

MySQL
- security concerns
- transactions
- distributed databases

Working with QA