TELECOMMUNICATIONS SYSTEMS
COMMUNICATION WIRELESS COMPUTING DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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VGA
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HDMI
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Ethernet
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USB
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Detailed explanation-1: -Crossover cables These are used to connect two computers or similar devices directly together, such as computers or hubs. To create a crossover cable is to rearrange the wires on one end of a standard Ethernet cable, so that they are in the following order (starting at pin 1):
Detailed explanation-2: -Typically, Ethernet cables are used to provide an internet connection, and connect devices to a local network. They plug into Ethernet ports on a variety of devices. The most common use for an Ethernet cable is connecting a WiFi router or modem to the internet entry port or telephone line.
Detailed explanation-3: -USB-Commonly used to connect keyboards, mice and webcams. Display Port (D-Port)-Video cable (digital) standard currently in use on new computers. Similar to, but not exactly the same, as HDMI. DVI-Older style video cable (digital), no longer as commonly used as D-Port or HDMI.
Detailed explanation-4: -Mainly there are three types of ethernet cables used in LANs i.e., Coaxial cables, Twisted Pair cables, and Fiber optic cables.