COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK TOPOLOGIES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Definition:An electrical component called a “resistor, “ placed at the ends of a physical bus network to absorb the signal instead of allowing it to bounce back up the wire.
|
|
logical topology
|
|
|
signal bounce
|
|
|
wireless bridge
|
|
|
terminator
|
Explanation:
Detailed explanation-1: -Attenuation is the loss of signal strength in networking cables or connections. This typically is measured in decibels (dB) or voltage and can occur due to a variety of factors.
Detailed explanation-2: -In a half duplex Ethernet network, a collision is the result of two devices on the same Ethernet network attempting to transmit data at exactly the same time. The network detects the “collision” of the two transmitted packets and discards them both.
Detailed explanation-3: -IEEE 802.3 is otherwise known as the Ethernet standard and defines the physical layer and the media access control (MAC) of the data link layer for wired Ethernet networks, generally as a local area network (LAN) technology.
There is 1 question to complete.