A developer added a special function in a .php file that will remove semicolons, dashes, quotes and comma from an input tiled accept a string data type. Which of the following attacks this function will help to stop? O Exception handling to protect against XSRF attack. O Padding to protect against string buffer overflows. O Input validation to protect against SQL injection. O Error handling to protect against website exploitation.
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- Please, explain. Thank you! Examine the following code. function getData() { var url = "ajaxdata/citStudents.txt"; var request = new XMLHttpRequest(); request.open("GET", url); request.onreadystatechange = function() { if (request.readyState == 4 && request.status == 200) { alert(request.responseText); } }; request.send(null); } What does it mean if the condition (request.readyState == 4 && request.status == 200) evaluates as true? it means there were was an HTTP error and that the data will not be returned to the browser. it means there were no http errors and that the data has been returned to the browser. it means the request has been sent and data will be back in 200 milliseconds or less.I can't seem to get the php program to write the results to the fshp and fbo files under the function write files section at the bottom of the code to complete writing to the files. I am not allowed to use global. <?php// MAINLINE//input vars$orderId = "";$itemId = "";$qtyRequested = 0;$qtyOnHand = 0; // output vars$qtyShipped = 0;$qtyBackOrdered = 0;$message = ""; PrepareFiles($fshp,$fbo ); printf("\n Enter the Order Id or (0) to exit program: ");fscanf(STDIN, "%s", $orderId);while($orderId != "0"){printf("\n Enter the Item Id or (0) to exit the order: " );fscanf(STDIN, "%s", $itemId);while($itemId != "0"){printf("\n Enter the Qty Requested:");fscanf(STDIN, "%d", $qtyRequested);printf("\n Enter the Qty On Hand:");fscanf(STDIN, "%d", $qtyOnHand);printf("\n Enter the Item Id or (0) to exit the order: " );fscanf(STDIN, "%s", $itemId);}printf("\n Enter the Order Id or (0) to exit program: ");fscanf(STDIN, "%s", $orderId);} fclose($fshp);fclose($fbo); // END MAINLINE function…omplete this javascript file according to the individual instructionsgiven in the comments. *** DO NOT CHANGE any of the code that you are not instructed to. */ ////////////////////////// NOTE: Use the API endpoints available at// https://jsonplaceholder.typicode.com/// to get the data required in these exercises.// HINT: Read the documented Resources and Routes.// Also the guide:// https://jsonplaceholder.typicode.com/guide//////////////////////// Create a function named "getUser".// This function needs to accept a "userID"// parameter.// Use Fetch with Async/Await to request// the data for the requested user.// The function should return JSON data.
- Examine the following code. function getData() { var url = "ajaxdata/citStudents.txt"; var request = new XMLHttpRequest(); request.open("GET", url); request.onreadystatechange = function() { if (request.readyState == 4 && request.status == 200) { alert(request.responseText); } }; request.send(null); } What does it mean if the condition (request.readyState == 4 && request.status == 200) evaluates as true? it means there were no http errors and that the data has been returned to the browser. it means there were was an HTTP error and that the data will not be returned to the browser. it means the request has been sent and data will be back in 200 milliseconds or less.The PHP function header() is used to ___________. a. redirect a user to a different page. b. deny access to a page if not authorized. c. substitute the current header or pass values into $_GET array during a redirect. d. All of the aboveHello! I need to create a new Order with an API but I can't get it to work. My code so far is: //POST (create a new record (table)) http:API, (with additional body elements, OUCU=****, password=******, client_id=1. latitude=89, longitude=-20). function orderCreated() { let data = {oucu:"xxxxxxx",password:"xxxxxxx",client_id: 1,latitude:89,longitude:-20};var formBody = [];for (var property in data) {var encodedKey = encodeURIComponent(property);var encodedValue = encodeURIComponent(data[property]);formBody.push(encodedKey + "=" + encodedValue);}formBody = formBody.join("&"); fetch('httpAPI)', {method: 'POST',headers: {'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'},body: formBody})}; So, it must retur: {"status" : "success","data" :[{"id":"****","client_id":"***","date":*************","latitude":"****","longitude":"-******"}]}
- Provide a function named getFromSessionStorage that will retrieve the object you put in session storage with the previous function. Your function should accept a "storeName" parameter and return the object it retrieves. Note: The remaining buttons and paragraphs do not have id attributes. You will need to construct selectors to meet these challenges. index.html code is below: <!DOCTYPE html><html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Practice Assignment 11</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/mocha/8.1.1/mocha.css" integrity="sha512-Ytt2foRGKdIInPXwyS3gxRvfTv4n2wi7uB7neCLH1LjExT+PKBeQu6LNVB4QpHaJqx7m2btagBs4kqxYC1QNFg==" crossorigin="anonymous" /> <link rel="stylesheet" href="./css/style.css" /></head> <body> <section id="hiddenSection" class="hiddenSection"> <div…Given s='<span class="viewcount">/acct /1,696,807 /name/</span>' write a Bash command to extract the numbers without commas. Your command must work for 1 any number of numbers and commas. Answers based on fixed nubmer ofnumbers and com- mas . Write a grep statement to match lines such as below using two backreferences. Mr abc came home to Mrs abc and visit Mr xyz and Mrs xyz to discuss backreferencesComplete the Python program below to display the name of the most recently added dataset and collect the total number of datasets currently listed on the URL provided below !pip install cssselect from lxml import htmlimport requestsresponse = requests.get('http://catalog.data.gov/dataset?q=&sort=metadata_created+desc')doc = html.fromstring(response.content) #TO DO -- Complete the Codetitle = doc.cssselect('h2.dataset-heading')[0].text_content() #TO DO -- Complete the Codeprint("The name of the most recently added dataset on data.gov:")print(title.strip()) response1 = requests.get('http://www.data.gov/')doc_gov = html.fromstring(response1.content) #TO DO -- Complete the Codelink_gov = doc_gov.cssselect('transalator param')[0] #TO DO -- Complete the Codeprint("Number of datasets currently listed on data.gov:")print(link_gov.text) The "title" variable list in line 6, when I tried to run the program, said that the list index was out of range and I am unsure how to correct the error
- I am a newbie to python. I am working on a CSV file where it has over a million records. In the data, every Location has a unique ID (SiteID). I want to filter for and remove any records where there is no value or mismatch between SiteID and Location in my CSV file. (Note: This script should print the lines number and mismatch field values for each record.)lines = []count = 0 # read linewith open(r"air-quality-data-continuous.csv",'r') as fp: # read an store all lines into list lines = fp.readlines() print(str(len(lines)) + 'lines in input file') with open(r"crop.csv", 'w') as fp: fp.write(lines.pop(0)) #iterate each line for number, line in enumerate(lines): if (line[4] == 'NaN'): print('Empty Site ID found in line:' + str(number)) continue if(str(line[4]) != line[17]): fp.write(line) count +=1 print(str(count + 1) + 'lines written to filter.csv') print(str(count + 1) +…Complete the Python program below to display the name of the most recently added dataset and collect the total number of datasets currently listed on the URL provided below. !pip install cssselect from lxml import htmlimport requestsresponse = requests.get('http://catalog.data.gov/dataset?q=&sort=metadata_created+desc')doc = html.fromstring(response.content) #TO DO -- Complete the Codetitle = doc.cssselect('h3.dataset-heading')[0].text_content() #TO DO -- Complete the Codeprint("The name of the most recently added dataset on data.gov:")print(title.strip()) response1 = requests.get('http://www.data.gov/')doc_gov = #TO DO -- Complete the Codelink_gov = #TO DO -- Complete the Codeprint("Number of datasets currently listed on data.gov:")print(link_gov.text) the first part of the question is completed. the problem is more the second part, the section of code that is in bold that is giving me troubleq6- When you run SELECT * FROM tblUsers WHERE user_login=‘’ OR ‘a’ = ‘a’; on a web application, you are attempting to test against ? a. SQL Injection attack b. XML external entities (XXE) c. Insecure deserialization d. XSS Attack