Nodejs Set 2

2 KB ✘ 1 KB ✘ 4 KB ✘ 3 KB ✔

bool ✘ secure ✘ lookup ✘ domain ✔

setTimeout(function() { console.log("Hey"); }, 1000); ✘ setTimeout(function() { 1000, console.log("Hey"); }); ✘ setTimeout(function(1000) { console.log("Hey"); }); ✘ setTimeout(function(1000) console.log("Hey")); ✔

Loading file content in current node REPL session ✘ Loading file content in last node REPL session ✘ Loading file content in all node REPL session ✘ None of these ✔

It is a synchronous equivalent for a function. ✘ It is an asynchronous equivalent for a function. ✘ None of these ✘ ✔

It returns a JSON representation of the array instance. JSON.stringify implicitly calls this function when stringifying an array instance. ✘ It returns a JSON representation of the Buffer instance. JSON.stringify implicitly calls this function when stringifying a buffer instance. ✘ It returns a JSON representation of the Buffer instance. JSON.stringify implicitly does not calls this function when stringifying a buffer instance. ✘ None of these ✔

It returns false if encoding contains a supported character encoding, or true otherwise. ✘ It returns true if decoding contains a supported character encoding, or false otherwise. ✘ It returns true if encoding contains a supported character encoding, or false otherwise. ✘ It returns true if decoding contains a supported character encoding, or false otherwise. ✔

deleteAllListeners(eventName) ✘ deleteListener(eventName,f) ✘ removerListener(eventName,f) ✘ removeAllListeners(eventName) ✔

deleteAllListeners(name) ✘ deleteListener(name,f) ✘ removerListener(name,f) ✘ removeAllListeners(name) ✔

emitter.addListener() ✘ emitter.listeners() ✘ emitter.once() ✘ emitter.add() ✔