Website Design and Development (L4) - UNIT 10: Website Design and Development

UNIT 10: WEBSITE DESIGN
AND DEVELOPMENT (L4)
Website Design and Development

Table of Contents
LO1................................................................................................................................................................3
P1...............................................................................................................................................................3
Purpose...................................................................................................................................................3
Types of DNS........................................................................................................................................3
P2...............................................................................................................................................................4
M1..............................................................................................................................................................5
M2..............................................................................................................................................................6
LO2................................................................................................................................................................7
P3...............................................................................................................................................................7
P4...............................................................................................................................................................8
M3..............................................................................................................................................................9
D1.............................................................................................................................................................10
LO3..............................................................................................................................................................11
P5.............................................................................................................................................................11
P6.............................................................................................................................................................12
M4............................................................................................................................................................20
LO4..............................................................................................................................................................21
P7.............................................................................................................................................................21
Test Plan 1: Contact Form Validation................................................................................................21
Test Case 2: Graphics of a website......................................................................................................22
Test Case 3: Effective Navigation.......................................................................................................23
M5............................................................................................................................................................23
D3.............................................................................................................................................................23
Conclusion...................................................................................................................................................24
References....................................................................................................................................................25
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List of Figures
Figure 1- Design Principles.........................................................................................................................12
Figure 2- Home............................................................................................................................................13
Figure 3- About............................................................................................................................................14
Figure 4- Course..........................................................................................................................................15
Figure 5- Course (Weeks)............................................................................................................................16
Figure 6- Admission....................................................................................................................................17
Figure 7- Affiliation.....................................................................................................................................18
Figure 8- Contact Us....................................................................................................................................18
Figure 9- Test Case 1...................................................................................................................................21
Figure 10- Test Case 1 Result......................................................................................................................22
Figure 11- Test Case 2.................................................................................................................................22
2

LO1
Facilitating a site essentially implies that it offers authorization to an association and a person to post a
site or site page upon the web. A site facilitating supply advances and administrations that will be taken
being used to see the site or website page on the web. The individual who has an entrance of web can
without much of a stretch visit your site by simply giving your site address. Their PC will get associated
with the server every one of the pages of your site will be given to them through the program. The most
essential web facilitating is of little scale record facilitating where documents can be transferred by means
of FTP or web interface. The association take being used PC as a site host to give the points of interest of
the merchandise and ventures and accommodated online requests.
P1
Purpose
The DNS is an important part of the internet as the internet is not going to survive without it. The DNS’s
main goal is to translating domain names to the IP’s. Every website has its domain and its IP address.
Through these IP addresses, internet find the website. IP address is a numeric data which is not easy to
keep in mind that is the reason why DNS has been created. DNS is a worldwide network that manages the
database of domain names and IP address.
Types of DNS
1. Primary Master DNS Server: It does the reading for the domain zone facilitated from a domain
file situated on the hosting account’s web server. The DNS is assigned to each domain to make
administration easy in comparison to using one server.
2. Secondary DNS Server: It also called a slave and it’s task is receiving input from the primary
server.
3

P2
Communication protocols are the explanation of the rules and formats of digital message. They are
needed to exchange messages between the computing Systems and are needed in telecommunications.
Communication protocol handles error detection, authentication, and correction. Through this protocol,
we can describe the semantics, syntax, and synchronization of the communication signals.
Communication protocols are embedded in both, hardware as well as software. Computer networks will
not be able to survive without communication protocol (TCP/IP, FTP, HTTP, UDP, POP, IMAP etc.).
Communication protocol defines the rule for sending block of data.
Web-Server: It refers to a program which uses HTTP to display the files from WWW for users. This
process is the example of client-server model. Web-Server is just like a larger package of internet.
Communication Protocol: Communication Protocol is just like a description of digital message formats.
Communication Protocol refers to error detection and correction and many others. Communication
Protocols are implemented in hardware & Software (Guru99.com, 2018).
Operating System: An Operating System (OS) allows a user to run application on computer devices. The
OS manages a computer’s hardware resources including:
 Input Device
 Output Device
 Network Device
 Storage Device
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M1
Website development is a term of the work engaged with developing a site for the web or internet. Web
development can begin from developing the least demanding static single page of plain content for the
most active online web applications, business and interpersonal organization administrations. Web
development alludes to the non-outlining part while making a site. Web advancement is the programming
that approve elements of site according to the demand of the owner.
1. PHP: PHP refers to Hypertext Pre-processor. It is a server-side scripting language design for the
web development and can be implemented into HTML. PHP can be integrated with popular
databases, like MySQL, Oracle and etc.
USE OF PHP:
 We can generate dynamic pages and files.
 We can collect information from a web from such as user information, email and much more
info.
 We can send the emails to the user from our websites.
 We can encrypt data for safe transmission of the data.
2. JavaScript: JavaScript is a dynamic computer programming language, and it is an interpreted
programming language with object-oriented capabilities.
USE OF JAVASCRIPT:
 Less server interaction.
 Immediate feedback to the visitors.
 Richer Interface.
3. Java: Java is a platform-sceptical programming language, and it is a high-level general-purpose
programming language developed by Sun Microsystem. The java language was originally called
OAK.
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