Networking and Communication
Name
Institution Affiliation
Networking and Communication
Question 1
The first four locations include the University of Utah, MIT, Stanford, and UCLA.
Question 2
Packet alludes to the underlying data unit shared through the Internet. Each packet contains a sequence number, a destination address, the sender’s address, and a section of the entire message to be shared. It is also explained as a small data quantity conveyed over the network, such as the Internet or LAN (Sommerfeldt, & Yang, 2017). Just like the real-life package, every packet entails a destination and source and the data being sent.
Question 3
The Internet came before the World Wide Web. ARPANET embraced TCP/IP on January 1, 1983. The researchers started to bring together the “network of networks,” which developed to contemporary day Internet. Then, the online world proceeded on a more famous form in the 90s, when Tim Berners-Lee inaugurated the World Wide Web. This is a clear indication that the Internet came before the World Wide Web.
Question 4
Everyone could post information on the web, with no much requirement when it comes to the knowledge of web-server technology or HTML. This change is also associated with the improvement in usability and value of the Internet for consumers and has the fundamental potential for corporate and other business users. Therefore, there was a great advancement and progress noted with Web 2.0.
Question 5
In the 90s, the Mosaic Web browser was the Internet killer app, which was eventually followed by other apps. Eventually, this title was retained by the Email (electronic mail).
Question 6
A broadband connection is identified as the one whose speed is a minimum of 256,000 bps. A broadband connection is often termed as high-speed Internet access, often on and quicker than the conventional dial-up access.
Question 7
VoIP alludes to the Voice over Internet protocol, which a method of voice conversation through the Internet. It is a group of technologies and a method for delivering multimedia sessions and voice communication over the IP network, for instance, the Internet (Paul & Rho, 2016). VoIP is a form of hardware and software that permits persons to utilize Internet as a medium for broadcast for phone calls by transmitting voice data in packets utilizing IP as opposed to through conventional transmission circuits of PSTN.
Question 8
A LAN is an abbreviation for a local area network which usually operates in the same structure or same campus. It entails a combination of devices linked together in a single physical location such as home, office, and building (Paul & Rho, 2016). It can be large or small, varying from a business with a hundred users to a home connection with a single user.
Question 9
The intranet entails the group of web resources and pages present on the organization’s internal network. These entries are not accessible to those who are outside the organization. The extranet is the component of the network in the company, which is made accessible safely to those who are outside the organization (Paul & Rho, 2016). The extranet can enable the users to sign in and view their orders’ status, or for the suppliers to confirm their clients’ levels of inventory.
Question 10
Metcalfe’s Law ascertains that the value placed on the telecommunication network is relative to the squire to the total users who are linked to the system. It is a concept utilized in telecommunications and computer networks to stand for network value (Van Vliet, 2018). For instance, if a network contains 20 nodes, its intrinsic value is 400 (20*20).
References
Paul, A., & Rho, S. (2016). Probabilistic model for M2M in IoT networking and communication. Telecommunication Systems, 62(1), 59-66.
Sommerfeldt, E. J., & Yang, A. (2017). Relationship networks as strategic issues management: An issue-stage framework of social movement organization network strategies. Public Relations Review, 43(4), 829-839.
Van Vliet, B. (2018). An alternative model of Metcalfe’s Law for valuing Bitcoin. Economics Letters, 165, 70-72.