What is the use of providing web hosting services?

Correct Answer: There are different types of hosting provided to upload and share their files using the web or Internet - Free web hosting service: It provides limited services and offers it to companies in that it offers advertisements and other services with limitations - Shared web hosting service: where a server shares many websites all placed at one place having the range from few to hundred * The domains are most probably remains shared with a common pool of resources that is based on the server like RAM and CPU - Reseller web hosting: This is the web hosting that allows clients to provide web hosting to others This includes individual domains that are listed using the affiliated with a reseller - Virtual Dedicated Server: This is also known as also known as a Virtual Private Server (VPS) This provided the divided server resources in the virtual servers and the method that doesn?t relate directly to the hardware - Home server: This is a single machine server that can be thought as a personal server that is used to host one or more web sites using the connection

Correct Answer: - FTP is used to upload the files on the server from the client side where it is installed on the computer of clients - FTP client is checked for the installation of the software and according to that the appropriate directory is uploaded on the hosting server - The hosting server uploads the files that is being created by the user and set the permissions for it so that public can access it - Web hosting uses different directories like HTML that is used as var/www/html that is determined using the FTP client - Initial local directory is being set up using FTP client and it is where the website gets stored - The transfer mode is being determined for the files that need to be transferred either in ASCII or BINARY mode

Correct Answer: - Virtual domain is the domain of the client on which they can run their applications without having to install the server or hardware - The software need not to be installed physically on the server as it can be done using the local repositories and maintaining the domain locally - Using the virtual domain the server storage space is utilized efficiently and the data can be made more secure before publishing it online - Virtual domains are used to represent the personal Internet web address domain name and can be made with your personal one - Virtual domain provides more security in terms of using your own personalized domain and allows the access to the resources that are on web

Correct Answer: - Files can be transferred to the server by using the FTP protocol also known as File Transfer Protocol - FTP is used as a standard network protocol that transfers the file from one computer to another computer using the TCP protocol network - This uploads the pages and other documents that are stored in private disk to the public web hosting server - FTP is used on a client server architecture that allows different controls and data connections between the client and the server - FTP uses clear-text sign in protocol that allows the client to use the user name and password for authentication purpose

Correct Answer: There are two major platforms that providing hosting and servers to host on The differences between them are as follows: - Unix are more efficient in performing offsite and onsite, whereas windows doesn?t provide very good efficiency to work with - Unix provide lower hosting cost for the website using the high bandwidth, whereas windows take more resources and have the cost higher for the storage - Unix is better for the websites that are static and includes HTML and graphics, whereas Windows is used for heavy websites and having more requirements - Unix supports the scripting languages like PHP and databases like MySQL and other related categories, whereas Windows supports IIS, coldfusion and big applications that take more space

Correct Answer: - Web browser is used to run the software application that allows retrieving, presenting and traversing the information from one place to another - Web browser provides the resources using the WWW (World Wide Web) this can be identified by URI (Uniform Resource Identifier) - Web browser fetches the data like web page, image, video or other piece of content from the server and displays it accordingly - Web browser uses hyperlinks to display the resources and allow the users to navigate their browsers according to the resources - Web browser defines the application software that is designed for the user to access and retrieve the documents using the Internet

Correct Answer: URI is known as Uniform Resource Identifier as it identifies the resources requested by clients and fetches them from the server The components that are used in URI are as follows: - http: is the first thing that is used in a URL and it is used to tell what kind of resource that needs to be retrieved over the server This includes the server details and it is itself a protocol known as Hypertext Transfer Protocol (HTTP) that is used to fetch the information - Web browsers sometimes use the secure protocol that is represented using HTTPs used in case of secure transaction over the internet - FTP: is also a protocol that is known as File Transfer Protocol that allows the transfer from a file from local computer to server

Correct Answer: - The web pages that are loading slowly might be using heavy scripts or might be getting loaded on an overloaded server - If the content like flash is used then the web page performs really slowly in comparison to the normal pages that get created - If the caching is inactive on the web browsers and the same web page is getting loaded again and again then the performance get degraded - Web pages load slowly due to the content on that page as if it is text it loads faster then the site that is made up of large photographs - It takes longer time for a picture to get rendered and the transmission time also remains higher then the text

Correct Answer: - Web accelerators are used to increase the loading of the web page faster and by providing extra features of caching, etc - There are tools that are provided like internet accelerator of browser accelerator that provides security from the spyware and adware programs - The security from the programs are required as they are harmful for the computer and the tools uses the strategies of pre-caching in which the data is automatically cached and when the website is opened again then the fetching is being done from the place where the content is saved - Registry tweaks are used to improve the performance offering the risk management techniques for downloading the resources

Correct Answer: - The web browser visits a website using the HTTP and then it keeps the track of the identity of the user visiting the web page - The cookies of HTTP get stored with the personal information of the user and it doesn?t accept the information - Users accept the cookies as by rejecting all the cookies will load the web page in longer time and it will not be desired by the users - Even if the cookie is being rejected a session cookie is being kept for use as it is the provision given to the web browser to use it - The cookies gets stored temporary basis depending on the user of accepting or rejecting it and it basically saves the session so that the duration of the page load can be reduced