Change the node server code by adding some instructions: const express = require('express'); const dotenv = require('dotenv'); dotenv.config(); const app = express(); app.get('/dotted', (req, res) => {   const { word1, word2 } = req.query;   const dots = '.'.repeat(30 - word1.length - word2.length);   const result = `${word1}${dots}${word2}`;   res.status(200).contentType('text/html').send(result); }); app.get("/fizzBuzz", (req, res) => {   const start = parseInt(req.query.start);   const end = parseInt(req.query.end);   let response = "";   for (let i = start; i <= end; i++) {     if (i % 3 === 0 && i % 5 === 0) {       response += "FizzBuzz\n";     } else if (i % 3 === 0) {       response += "Fizz\n";     } else if (i % 5 === 0) {       response += "Buzz\n";     } else {       response += `${i}\n`;     }   }   res.contentType("text/html");   res.send(`${response}`); }); app.get('/gradeStats', (req, res) => {   const { grades } = req.query;   const min = Math.min(...grades);   const max = Math.max(...grades);   const avg = (grades.reduce((a, b) => a + b) / grades.length).toFixed(2);   const result = JSON.stringify({ average: avg, minimum: min, maximum: max });   res.status(200).contentType('application/json').send(result); }); app.get("/rectangle", (req, res) => {   const length = parseInt(req.query.length);   const width = parseInt(req.query.width);   const area = length * width;   const perimeter = 2 * (length + width);   const response = { area, perimeter };   res.contentType("application/json");   res.send(response); }); const PORT = process.env.PORT || 3000; const HOST = process.env.HOST || 'localhost'; app.listen(PORT, HOST, () => {   console.log(`Server running at http://${HOST}:${PORT}`); });   Use Express Session Use the session to keep track of: How many commands have been executed.  What the last command executed was. Create a middleware function to keep track of this information.  Add a JSON endpoint: /stats It will return responses like:  {"commandCount": 3, "lastCommand": "/dotted"} Calling /stats will not increment commandCount or change the lastCommand value.

BankCustomerQueueADT Implement in C++ a BankCustomer QueueADT that does the following: 1. gets the input about a customer (first name, last name, Bank Account Number, Money to be withdrawn/deposited, etc.) from the user (from the keyboard) 2. inserts (enqueues) the Customer as a record into the BankCustomerQueueADT (your Queue ADT must be able to have a maximum of 20 customer records) 3. removes (dequeues) the Customer record from the BankCustomerQueueADT 4. your BankCustomerQueueADT must also have the behavior of retrieving and displaying the Queue info on the screen after each event (either entry of a Bank Customer into the queue, OR leaving of the Bank customer from the queue). NOTE: Please make sure you debug, run, test and see the program working correctly before submitting. Make sure all the code statements are commented. Make sure your program is indented properly.

Java adt Draw the contents of the queue after the following statements execute. Clearly label the front and back of the queue. QueueInterface bankLine = new LinkedQueue<>(); bankLine .enqueue("John"); bankLine .enqueue("Matthew"); String next = bankLine .dequeue(); next = bankLine .dequeue(); bankLine .enqueue("Drew"); bankLine .enqueue("Heather"); next = bankLine .dequeue(); bankLine .enqueue("David"); next = bankLine .dequeue();

When an element is removed from a queue, where is it removed from?