tut3.js

//Primitive data types
let name = 'Gauhar Nawab';
console.log('My String is '  +  name);
console.log("data type is " + (typeof name));

// Numbers data type 
let marks = 45;
console.log("Data type is " + (typeof marks));

// Boolean means true or False
let isDriver = true;
console.log(isDriver);
console.log("Data type is " + (typeof isDriver))

// Null data types
let nullVar = null;
console.log("Data type is " + (typeof nullVar))

// Undefined
let undef = undefined;
console.log("Data type is " + (typeof undef))

// Reference data types

myarr = [19, 43 , 42 , 42 , "String"];
console.log(myarr)
console.log("Data type is " + (typeof myarr));

//Object Literals

let stMarks = {
     Saad: 45,
     Aamir: 75,
     Affan: 56
}
console.log(stMarks)

function findName() {
    
}