Q1） Analyse TWO(2) differences between the HTTP POST and HTTP GET method to send data to the server. Q1 i）Explain why it is better to use the HTTP POST method rather than the HTTP GET method to send form input values with sensitive data on the web?
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Q1） Analyse TWO(2) differences between the HTTP POST and HTTP GET method to send data to
the server.
Q1 i）Explain why it is better to use the HTTP POST method rather than the HTTP GET method to
send form input values with sensitive data on the web?
Step by step
Solved in 3 steps
- plz solve asap by using html and phpCSM Tech has a sizable web presence, with multiple publicly accessible web and application servers. All of your publicly available resources are served through DNS servers. However, after performing some data analysis on your public DNS servers, you discover that your servers are handling recursive lookups for customers outside of your business. Your public DNS servers should only accept recursive requests from internal clients, but iterative (nonrecursive) inquiries from external sources. What do you think? What commands are required to put the solution into action??
- You are required to access any 5 HTTP objects (among them at least one should be an html, image, video and pdf objects). You are required to capture the HTTP request messages and their corresponding HTTP response messages through Wireshark or any other sniffing tool. With reference to corresponding HTTP RFCs, explain each header line of both the HTTP request and response messages.A person's e-mail address is his or her login name @ the name of a DNS domain with an MX record. Login names can be first names, last names, initials, and all kinds of other names. Suppose that a large company decided too much e-mail was getting lost because people did not know the login name of the recipient. Is there a way for them to fix this problem without changing DNS? If so, give a proposal and explain how it works. If not, explain why it is impossible.The If-Modified-Since header can be used to check whether a cached page is still valid. Requests can be made for pages containing images, sound, video, and so on, as well as HTML. Do you think the effectiveness of this technique is better or worse for JPEG images as compared to HTML? Think carefully about what "effectiveness" means and explain your answer.
- Question 23 A client's browser sends an HTTP request to a website. The website responds with a handshake and sets up a TCP connection. The connection setup takes 2.1 ms, including the RTT. The browser then sends the request for the website's index file. The index file references 8 additional images, which are to be requested/downloaded by the client's browser. Assuming all other conditions are equal, how much longer would non-persistent HTTP take than persistent HTTP? (Give answer in milliseconds, without units, rounded to one decimal place. For an answer of 0.01005 seconds, you would enter "10.1" without the quotes.)This header may be used to determine if a cached page has been modified since it was last accessed. Requests may be made for pages that include pictures, sound, video, and other types of media, in addition to HTML. Do you believe that the efficacy of this approach is greater or worse when used to JPEG pictures as opposed to HTML code? Consider the definition of "efficacy" carefully, and then provide an explanation for your choice.Using example HTTP headers show the typical HTTP exchange between a Web Client (Browser, CURL, etc.) and a Web Server, where the client issues (i) a GET and (ii) a POST request via a HTML form containing three different HTML form fields (choose three from SUBMIT, TEXT, CHECKBOX, RADIO).
- Can you help me with this question?Your tasks are as follows: 1. Read data from thingspeak (channel no: 644166). 2. You may either use HTTP or MQTT protocols for connecting thingspeak server 3. In this channel there are five fields containing data (number of data in each filed is 200). Contents of each field should be in a column of a feature matrix. So, your feature matrix will be of dimensions 200 x 5, each column containing data from each field. import urllibimport jsonimport numpy as np #mqtt_api_key = '3GZ0LWRKWFKEUIPS' # for those students who want to complete the task using MQTTchannel_no = 644166 # this is the channel no that we will get data fromnumber_of_results = 100number_of_feats = 5field_no = 1 # if you are going to get data from each of the fileds separately, you may need to increase this number within a loop upto number_of_feats feature_matrix = np.zeros([number_of_results, number_of_feats])# replace the zero entries of feature_matrix with the data you read from thingspeak # first generate the URL…Suppose you were responsible for a task aimed at monitoring potential illicit financial activities carried out by individuals. To accomplish this, you would need to combine two data sources. The first source is from telecommunication company data that records the messages sent by a citizen FIELD NAME DATA TYPE Citizen ID String Message String Timestamp Datetime The second source comes from the central bank data that records the financial transactions ofcitizens. FIELD NAME DATA TYPE Citizen ID String From String To String Total Integer Time Stamp Datetime The information from these two origins is constantly flowing into your company's web service at a high speed, which can be classified as big data. It is necessary to merge the data to form a unified data source with the specified format. FIELD NAME DATA TYPE Citizen ID String Message String Transaction From String Transaction To String Total Transaction Integer Timestamp Datetime…