NATIONAL OPEN UNIVERSITY OF NIGERIA
14/16, Ahmadu Bello Way, Victoria Island
SCHOOL OF SCIENCE AND TECHNOLOGY October, 2013 Examination
COURSE CODE: CIT322
COURSE TITLE: INTRODUCTION TO INTERNET PROGRAMMING
CREDIT UNIT: 3 CREDIT UNITS TIME: 21/2 HOURS
INSTRUCTION: ANSWER ANY FOUR QUESTIONS IN ALL
1a. Briefly explain the following protocols;
|With the aid of a table, state the differences between a web client and a web server.
Write the HTML code for a web form displayed below.
Use appropriate names and values for each of the fields. The form should be processed by a file called
|process.php using the POST method.
List 3 HTML tags that require no closing/ending tag
|(10 points) (7.5 points)|
List 4 web browsers
a web page. The code should contain one single-line comment of your choice
AND one multiple-line comment of your choice.
(ie. 0, 1,2,…,100). The code should display the message: “The average is …” at the end
of the calculation. (10 points).
4b. List the three (3) components of a search engine (7.5 points).
- Display an alert box with the message: “This is an easy exam”. (5 points)
- Display a prompt box with the message: “Please enter your phone number”. (5 points)
6a. Give the full meaning of the acronym XML and state the use/importance of XML. (5.5 points).
6b. Define cloud computing and state how it differs from the traditional client/server model. (12 points)