Answer:
Answered below
Explanation:
Coaxial cables weaknesses include; fluctuation of speed during heavy use, leaks at the point of connection and signal loss over long distances. Twisted pair cables are not durable enough and are susceptible to interference. Fibre optic cables are costly and need expertise to install.
Hacked or compromised routers can be infected with malwares that reroutes users to spam sites and also to ddos attacks.
Steps to protect cable networks include; network encryption, physical security, VPN usage, updating networks, auditing and mapping.
<span>The meaning of Joystick is the control column of an aircraft</span>
EOCS can be fixed locations, temporary facilities, or virtual structures with staff participating remotely is a true statement.
<h3>What is the Emergency Operations Centers (EOC)?</h3>
Emergency Operations Centers is known to be part of the four NIMS Command and Coordination structures as the EOCs are known to be used in an off site locations where staff are gotten from a lot of agencies that come together to address some imminent kind of threats and hazards.
Therefore saying that EOCS can be fixed locations, temporary facilities, or virtual structures with staff participating remotely is a true statement.
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Answer:
The data-link layer
Explanation:
The physical layer and data-link layer are often confused a lot especially in terms of what they do in the TCP/IP 7 layer protocol. The physical layer as the name suggests represents the physical devices like the cables and the connectors that join or interconnect computers together. This layer is also responsible for sending the signals over to other connections of a network. The data-link, on the other hand, translates and interprets these sent binary signals so that network devices can communicate. This layer is responsible in adding mac addresses to data packets and encapsulating these packets into frames before being placed on the media for transmission. Since it resides in between the network layer and the physical layer, it connects the upper layers of the TCP/IP model to the physical layer.
