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script.js
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script.js
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// Question 1 : For a given JSON, iterate over all for loops (for, for in, for of, forEach)
var favourites = {
"color":"blue",
"fruit":"mango",
"vegetable":"carrot",
"meal":"curd rice",
"breakfast":"idli",
"snack":"sandwich",
"dessert":"basundhi",
"feast":"prawn biryani",
"season":"spring",
"hangout":"beach",
"movie":"In this corner of the World",
"song":"This is me",
"anime":"To your eternity",
"language":"Japanese",
"series":"Dark",
"kdrama":"Our Blues",
"subject":"English",
"dress":"Saree",
"comfortwear":"Jacket and trackpants",
"toVisit":[
"Japan",
"Maldives",
"Ooty"
]
}
console.log("1. Using for loop");
var objKey = Object.keys(favourites);
console.log("Iterating through keys of obj", objKey );
for(let i = 0; i < objKey.length; i++){
console.log(`${i+1}. My favourite ${objKey[i]} is ${favourites[objKey[i]]}`);
}
console.log("2. Using for.. in loop");
// for ..in loops through the properties of an Object, no need to extract keys of an object separately
// It iterates through every key of object
for( let property in favourites){
console.log(`Key is ${property} :forin: value is ${favourites[property]}`);
}
console.log("3. Using for..of loop");
console.log("Iterating through keys of obj", objKey );
for( let element of objKey){
console.log(`Key is ${element} :forof: value is ${favourites[element]}`);
}
console.log("4. Using forEach() method");
console.log("Iterating through keys of obj", objKey );
objKey.forEach( key => console.log(`Key is ${key} :forEach: value is ${favourites[key]}`));
// Output : refer screenshot attached
// // Question 2 : Create resume data in JSON format
// JSON cannot contain functions like Javascript objects.
var resume = {
"name":"Kalaivani",
"firstName":"Kalaivani",
"lastName":"Baskar",
"age":31,
"email":"[email protected]",
"phoneNumber":"+91 9952027757",
"address":{
"door":"6 B",
"street":"Krishna Nagar",
"area":"MMC",
"city":"Chennai",
"state":"TamilNadu",
"pincode":"600051"
},
"qualification":[
{
"name":"SSLC",
"yearPassed":"2006",
"percentage":86,
"board":"Matriculation",
"stream":"all",
"institution":"Alagappa Matric HSS school"
},
{
"name":"Higher Secondary",
"yearPassed":"2008",
"percentage":94,
"board":"TamilNadu StateBoard",
"stream":"Maths, Computer Science, Physics, Chemistry",
"institution":"Velammal Matric HSS school"
},
{
"name":"Bachelor of Engineering - UG",
"yearPassed":"2012",
"percentage":72,
"board":"Anna University",
"stream":"Electronics and Commu",
"institution":"Jaya Engineering College"
}
],
"languagesKnown":[
"Tamil",
"English",
"Hindi"
],
"softwareSkills":[
"C",
"C++",
"Java",
"Javascript",
"HTML",
"CSS",
"Web Development",
"COBOL",
"JCL",
"SQL",
"MS Office"
],
"certification":[
[
"Full Stack Web development",
"GUVI"
],
[
"English Impact Course",
"British Council, Chennai"
],
[
"High Power Transmitters",
"All India Radio"
],
[
"Industrial Visit",
"BSNL, Maraimalai Nagar"
]
],
"skillHighlight":[
"Full stack developer",
"mainframe",
"Problem Solver",
"Good learner",
"service-focussed",
"Analytical skills"
],
"experienceYears":2,
"experienceDetails":{
"company":"Infosys Limited",
"jobTitle":"Systems Engineer",
"yearsWorked":"2013 to 2015",
"duration":2,
"domain":"Mainframe",
"projectDetails":"BNSF Railway - Backend maintenance",
"responsibility":[
"mainframe application maintenance",
"COBOL program analysis and improvement",
"root cause analysis for mainframe JOB failures",
" improve effieciency as per requirement",
"Batch processing"
]
},
"interestAreas":[
"Python",
"Java",
"Web application development"
]
}
console.log("Resume in JSON format");
console.log(resume);
// Output: Raj Kalai Hitesh