Essay on It 260 Quiz 1-5

A web server is a PC that opens pages on a browser on request. It sends the web address of the page that has been requested to the web browser. They have an IP address and possibly domains and are essential for an ecommerce because ecommerce is online and a web server is what you need to surf the web.

Web hosting services – this is where a user will buy a certain amount of storage space on a company’s network, which will then be visible to the public through a IP address, and store their website files so a third user can visit the website. This allows users to view the website by downloading packets of information.

When you install the Web Server (IIS) role in Windows Server 2008, the Add New Roles Wizard creates two application pools; DefaultAppPool and ___________ .

55. Can you confirm that all computers used to administer servers conform to the requirements for RIT-owned or leased computers as stated in the Desktop and Portable Computer Security Standard. (5.12.1)

3. The Graphical Processing Unit is a hardware component capable of quickly drawing items to the screen.

i) Disk : file server, virtual disk server, feature on interest server and so on

Files are stored at server disk. Clients do read and write operations on the network.

Fiddler is a notorious web-debugging tool which captures HTTP traffic between chosen computers and the internet. The incoming and outgoing data can be analysed and modified before the responses make it to the

The internet layer is built up of four core protocols: IP, IGMP, ICMP and ARP. Internet protocol (IP) is responsible for routing, IP addressing and breakdown/reassembly of data packets, address resolution protocol (ARP) is responsible for mapping an IP address to a device on the local network, internet control message protocol (ICMP) provides diagnostic information and error reports on lost packets, internet group management protocol (IGMP) controls who receives IP datagrams in a single transmission. The transport layer is built up of two core protocols: TCP and UDP. Transmission control protocol (TCP) sequences and acknowledges packets sent and their recovery when lost in transmission allowing the computer to make and maintain network conversations where applications exchange data, defined as a connection-oriented protocol meaning the connection is maintained until the programs has finished exchanging data. User datagram protocol (UDP) This is used to transfer small amounts of data when the use of error correction isn’t needed increasing the speed of the transmission, common in multi-player video games as the user will not need to receive packets of past events in the game so the error correction featured in (TCP) would be

Windows 7, 8, 8.1 64bits. These types of an operating system have good performance and new features. These are the latest operating systems and same familiar OS should be used. These OS will be used in every client PC’s in the department.

i) Application layer makes use of the ftp protocol. FTP uses TCP only but it does not use UDP. In normal circumstances an application layer will only use one or the other hence no need to use UDP for its transport needs.

Equipment that is located in the customer’s wiring closet and provides a clocking signal to the router.

In our present society, people cannot deny that the changes in this world have been tied to the advancement of the technology. It has evolved with this society so deeply where such conveniences are no longer luxuries but rather necessities. Unfortunately, the most affected group of people from the developed technology is the younger age people (Subrahmanyam, 2000). In the past, children were more lively and active: playing outdoors, running around, climbing trees and remaining active rather than watching television and playing video game and computer. It is true that the use of the technology has its own virtue. It provides value, convenience and entertainment, but it should not take the place of movement and realistic

Since one office is in the center of the WAN, it would be the most logical location for the main server headquarters. This main location would be home to six servers, two of them being print servers and the other four each hosting their own specific applications to all of the workstations in the network. The first of the four servers would hold the business management applications needed by any of the accountants or human resource teams. The second would hold the medical managing software that would hold all patient information, insurance, and bills that could be accessed from any of the 5 office locations in the network for both doctor and patient convenience. The third will be used to host a web server and the final system will be used as a domain controller that will manage the users and groups on the network.

Two timer jobs, Microsoft SharePoint Foundation Usage Data Import and Microsoft SharePoint Foundation Usage Data Processing, are used for importing and processing the raw data in the web analytics database.