Explain the post and get methods, Programming Languages

Assignment Help:

Question:

(a)  An HTML file "decor.html" uses an external Cascading Style Sheet file name  "nicedesign.css". Users are viewing the Web page making use of different kinds of  browsers. The version for those browsers also varies. Give the appropriate Browser Sniffer codes which enable you to use the file "nicedesign.css" within the file "decor.html" only if the browser is Internet Explorer 5 or above.

(b)  Give extract codes about how  Cascading Style Sheets can be used to control the appearance of hyperlinks.

(c)  (i) Describe fully how the CGI architecture operates. Illustrate your answer using a diagram. 

(ii) Explain the POST and GET methods with respect to the above architecture.

(d) Explain and illustrate with the aid of an annotated sketch what will be the output when the following codes are loaded into a browser:

< script language="JavaScript">
    var valX = 5,  valY ;
            while ( valX >= 1 ) {
     valY = 1 ;
            while ( valY <= 5 ) {
         document.write( valX % 2 == 1 ? "?" : "@" );
           ++ valY;
      }
            -- valX;
      document.writeln( "
" );
      }
< /script>


Related Discussions:- Explain the post and get methods

Python, Write a function lastfirst() that takes a list of strings as a para...

Write a function lastfirst() that takes a list of strings as a parameter. Each string in the list has the format ''Last, First'' where Last is a last name and First is a first nam

.net class library, .NET class library .NET structure comes with just on...

.NET class library .NET structure comes with just one category selection. And that all developers need to learn!! Whether they create the value in C# or VB.NET or J#, it doesn't

Project , You get a contract to implement a simple Java application that pr...

You get a contract to implement a simple Java application that process NBA team roster : your application has to read the NBA team roster from a text file and then print each playe

Perform dbscan clustering and k means, Perform Dbscan Clustering and K mean...

Perform Dbscan Clustering and K means I have a simple array of data. I need to perform dbscan clustering and k means based on the values in the array.detailed description  bel

Visual logic, how much it will cost? i need learn how to make rightsided tr...

how much it will cost? i need learn how to make rightsided triangle in forloop

Special matrices, Special Matrices There are some "special" matrices o...

Special Matrices There are some "special" matrices out there which we may use on occasion. The square matrix is the first special matrix.  A square matrix is any matrix that s

Write a booking and pricing system, Write a booking and pricing system for ...

Write a booking and pricing system for seats for performances in a theatre. Design and write a system to handle information (equipment, people, events etc.) for a club. Given

Write a perl script to assign letter grades to the students, Tasks: Writ...

Tasks: Write a Perl script assignGrades.pl to assign letter grades to the students. Please use the classList2.txt file. Upon invoking, the script will access the file classL

Advance operating systems, Project2: A Simple Distributed Computing Platfor...

Project2: A Simple Distributed Computing Platform (Due at 11:59:59pm on 04/12/2012 (EST)) Description: You are asked to develop a replicator (client) that distributes a large job

Sizes of the clusters influence-k-means program, Objective: to show if th...

Objective: to show if the sizes of the clusters influence the communication cost among a set on nodes Write a K-Means  program  for a set of M points randomly distributed on an

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd