Ism 4220 exam - Study guides, Class notes & Summaries

The delay in the delivery of packets across a network is known as _____ correct answers latency Do SLA agreements function on best-case, worst-case, or averages? correct answers Worst-case Are the same SLAs offered to individuals and corporate users alike? correct answers No Firewalls work on ____ while anti virus works on ____ correct answers Packets; Files What is the best way to prevent traffic spikes from impacting critical traffic? correct answers QoS reserved capacity As the...

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...

TCP/IP correct answers Tranmission Control Protocol / Internet Protocol Most Common Efficient & error free Transport Layer correct answers (Process to Process) Link application layer to network Segmenting: break long message into smaller Network Layer correct answers (Host to host, source to destination) Routing: determine next computer to which message should be sent Addressing: find address of next computer Which application layer program to send message to? correct answers Port...

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

What is one lesson that can be learned from the Target breach? correct answers you cannot trust external business partners to have good security (Fazio employee fell for spear phishing email) What should Target have done with their network from the beginning? correct answers segregate the low-security and highly sensitive parts of the network ex. customers cannot walk in a bank vault What did Target ignore leading up to the breach? correct answers explicit alerts when the attackers wer...

Internet Service Provider (ISP) correct answers Carrier that provides Internet access and transmission. Host correct answers Any device attached to a network Internet Assigned Numbers Authority (IANA) correct answers The organization that allocates blocks of IP addresses to regional assigned number authorities for distribution to organizations and Internet service providers. Internet Engineering Task Force (IETF) correct answers An organization that develops and promotes Internet standa...

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...

What type of organizational structure is used to process IP addresses? correct answers Hierarchical addressing When TCP transmission comes to an abrupt close, What kind of packet is sent? correct answers RST In the IP header, where is the version located? correct answers first field As a network administrator, what would you use the subnet portion of your IP range for? correct answers group host in a meaningful way What field of the received frame is the acknowledgement number based ...

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

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