Ism 4220 - Study guides, Class notes & Summaries

How does Netflix reduce network utilization during content delivery? correct answers Cache servers at ISPs What CSP does Netflix use for transcoding? correct answers Amazon AWS What is the difference in Virtualization and Clustering? correct answers Clustering is multiple systems acting as one, virtualization is 1 system acting as many What is the advantage of virtualization? correct answers Flexibility and agility IaaS providers offer which: servers or software? correct answers Serv...

Business Data Communications correct answers movement of information from one computer application to another computer application Packetization correct answers the process of breaking down user data into small segments so they can be delivered and reassembled across the network. Why is packetization useful in business data communication? correct answers They eliminates single points of failure in data communication systems and are easy to transport. Why is Internet traffic considered ...

Who is responsible for network security? correct answers everyone What are the usual suspects for a breach? correct answers Compromised hardware social engineering rogue employees security is a ____ not a ____ correct answers process not a product Kill Chain Analysis correct answers Looking at all the events that need to happen to successfully attack. If any link in the kill chain is broken, the attack will fail. Threat environment correct answers consists of the types of attacks t...

ISM 4220 EXAM 4 REVIEW QUESTIONS AND ANSWERS (2023/2024) (VERIFIED ANSWERS)

How does Netflix reduce network utilization during content delivery? correct answers Cache servers at ISPs What CSP does Netflix use for transcoding? correct answers Amazon Web Services What is the advantage of virtualization? correct answers Flexibility and Agility IaaS providers offer which: servers or software? correct answers Servers What is the difference between Virtualization and Clustering? correct answers Clustering = multiple systems acting as one Virtualization = one syst...

ism 4220 exam 4 quiz questions & answers 2023ism 4220 exam 4 quiz questions & answers 2023ism 4220 exam 4 quiz questions & answers 2023

What is business data communications? correct answers Business data communications is the movement of information from one computer application on one computer to another application on another computer by means of electrical or optical transmission systems. What is packetization? correct answers Packetization is the process of breaking down user data into small segments and packaging each of these segments appropriately so that they can be delivered and reassembled across the network. Data s...

wireless LAN (WLAN) or wireless Ethernet correct answers A local area network that is not based on primarily on physical wiring but uses wireless transmissions between workstations Access point correct answers acts as a bridge between the wired and wireless networks and can perform basic routing functions Two basic components necessary for wireless Ethernet correct answers - client radio - Access point Three basic configurations of wireless LAN correct answers Basic Service Set, Ex...

In one sentence, what does Wi-Fi mean? correct answers Alliance of vendors claiming interoperability. Can a single access point handle the needs of a 100 employee company? correct answers No (only the smallest of companies can) What set of standards does Wi-Fi follow? correct answers 802.11 Which is more reliable; wired or wireless? correct answers Wired Why is wired more reliable? correct answers Propagation issues (and interference) What is the number one issue with Wi-Fi networ...

ISM 4220 exam 4 review exam 2023/2024ISM 4220 exam 4 review exam 2023/2024