quiz_adv_2.txt

q1) difference-between-synchronous-and-asynchronous-programming









q2) function func() {
	console.log("1");
	console.log("2");
	console.log("3")
	}
 func() 



q3)  function func() {
	console.log("1");
	setTimeout(()=>{console.log("2");})
	console.log("3")
}





q4) function callback() {
	console.log("Hello World")
}

function greet(cb) {
	cb();
}

greet(callback);


q5)function callback() {
	console.log("DONE")
}

function greet(cb) {
var userData = getData(function (data) {
	console.log(data.name);
});

	setTimeout(()=>{
		cb();
	},1000 * 10) 
}

greet(callback);







q6) function callback() {
	console.log("Hello World")
}

function greet(cb) {
	cb();
}

greet(callback());


q7)function callback() {
	 console.log("Hello World");
	return function () {
		console.log(" ==== DONE ======");
	}
console.log("AFTER RETURN");
}

function greet(cb) {
	cb();
}

greet(callback());

q8)function callback() {
	 console.log("Hello World");
	return function () {
		console.log(" ==== DONE ======");
	}
console.log("AFTER RETURN");
}

function greet(cb) {
	console.log("1")
	cb();
	console.log("2")
}

greet(callback());