JSON Fresco Play Hands-On Solutions

JSON Fresco Play Hands-On Solutions

Disclaimer: The main motive to provide this solution is to help and support those who are unable to do these courses due to facing some issue and having a little bit lack of knowledge. All of the material and information contained on this website is for knowledge and education purposes only.

Try to understand these solutions and solve your Hands-On problems. (Not encourage copy and paste these solutions)

Total Hands-On Questions - 6 out of which you have to solve only 3 Question rest 3 are for practice purpose.

3 Practicing Problems are

1. Create JSON - Hands-On

2. JSON Objects - Hands-On

3. JSON Stringify - Hands-On

Please follow the below steps before Run Tests to run your code successfully otherwise you will face some server issues even Hands-On code is correct.

Step 1: Run->Install

Step 2: Run->Run

Step 3: Run Tests

1.Welcome to JSON schema validation : Change datatypes and return required JSON data

Verify JSON Datatypes - Hands-On(15 min)

File Name: tindex.js

module.exports= function(){

const data = require("./testdata.json");

/*Explore the JSON file and return required JSON data*/

var json = JSON.parse(data).studentData;

json.forEach(function(element, index){

element['aggregate'] = parseInt(element['aggregate']);

element.forEach(function(per,ind){

per['sub1'] = parseInt(per['sub1']);

per['sub2'] = parseInt(per['sub2']);

per['sub3'] = parseInt(per['sub3']);

});

});

return json;

}

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2.Welcome to JSON Data structuring : Create JSON data with Person Object

Looping and Creating Object - Hands-On(15 min)

File Name: data.json

{

"persons":{

"Name":"Notes Bureau",

"EmployeeID": 12321,

"Experience" : 3,

"Company": "Notes Bureau",

"Designation": "Software Engineer"

}

}

3.Welcome to JSON Data structuring : Create Array of Favorite Food items objects

JSON.parse() - Hands-On

File Name: data.json

[

{"Name":"Notes Bureau","Type":"Notes Provider","Price":0},

{"Name":"Notes Bureau","Type":"Solution Provider","Price":0},

{"Name":"Notes Bureau","Type":"Content Provider","Price":0}

]

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