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QAs

 1.    A) Explai about Architecture of Node.js         B)  . Write a program to show the workflow of JavaScript code executable by creating web server in Node.js. 2.     A)  Write a program to parse an URL using URL module.         B)  Write a program to create an user-defined module and show the workflow of Modularization of application using Node.js 3.  Write a basic program to define a route, Handling Routes, Route Parameters, Query Parameters in express.js 4.   Write a program to work with express.js form data.  5.  Write a program to render HTML to a web page using React            Write a program for creating and nesting components (function and class) using React 6.  Write a program for responding to events using React 7.  Write MongoDB queries to perform CRUD operations on document using insert(), find(),      ...
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       1.          A) Link "Login", "SignUp" and "Track order" to "Login.html", "SignUp.html" and "Track.html" page respectively.    B) Show functionality of the global attributes such as contenteditable, spellcheck, id      2.           Create following  Tables with Table Elements : Colspan/Rowspan Attributes,  Try different border, cellspacing, cellpadding attributes       3.          A) Create Form Elements, Color and Date Pickers, Select and Datalist Elements B) Add media content in a frame using audio, video, iframe elements to the Home page of IEKart's Shopping application.         4. Write a JavaScript program to find the area of a circle using radius    and PI (const) using HTML   5.           ...
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PRogram to demonstrate asynch/await, promise call back in javascript

5. b. Simulate a periodic stock price change and display on the console. Hints: (i) Create a method which returns a random number - use Math.random, floor and other methods to return a rounded value. (ii) Invoke the method for every three seconds and stop , use Asynchronous Programming, Callbacks, Promises, Async and Await   without graphics **************** function getRandomStockPrice() {     return (Math.random() * (200 - 100) + 100).toFixed(2); // Generates a price between 100 and 200 } async function simulateStockPriceUpdates(interval, updatesCount) {     console.log("Starting stock price simulation...");          for (let i = 0; i < updatesCount; i++) {         await new Promise(resolve => setTimeout(resolve, interval));         console.log(`Stock Price Update ${i + 1}: $${getRandomStockPrice()}`);     }          console.log("Simulation ended."); } sim...
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Taught Subjects

  Academic Year & Semester Subject & Branch Sections Batch & Year 2022-23 I Semester Competitive Coding(R20)- IT CC Manual Index page A,B, C Sections 2020-24 & 3 Year I Semester 2022-23 II Semester Mean Stack Technologies -1 (R20) – AIDS MongoDB (R20) –IT MongoDB Manual A Section A, B, C Sections 2020 -24 & 3 Year II Semester 2023-24 I Semester Mean Stack Technologies -2 (R20) – AIDS MongoDB (R20) – CSBS Deep Learning  (R20) – IT A Section A Section A, B Sections 2020-24 & 4 Year I Semester 2023-24 II Semester Mean Stack Technologies – 1 (R20) – AIDS Android App Development (R20) – CSBS AAP Manual A, B, C Sections A Section 2021-25 & 3 Year II Semester 2024-25 I ...
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Subs

  S.No Subject No of Times 1.          Competetive Coding 3 2.          MongoDB 5 3.          Deep Learning 4 4.          Mean stack   Technologies -1 7 5.          Mean stack Technologies-2 4 6.          Android App Development 1 S.No Subject No of Times 1.          1 Competetive Coding 3 2.          2 MongoDB 5 3.          3 ...
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