Which platform is Node.js built on top of?(1 Point).NETJavaV8 JavaScript engineRuby on Rails

What is Node.js?A cross-platform runtime environmentA client-side scripting languageA database management systemA web browser

Node.js is written ina.JavaScriptb.Cc.All of thesed.C++

Node.js supports which of the following platform?(1 Point)WindowsUnix/LinuxAll of the aboveMacintosh

What is the role of the V8 engine in Node.js?(1 Point)It provides networking capabilitiesIt manages event loopsIt handles file I/O operationsIt executes JavaScript code

Advantages of node js