CompTIA A+ Core 1 (Cable Types) 2024/2025 Exam Questions and Detailed Answers | Get it 100% Correct Answers

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CompTIA A+ Core 1 (Cable Types) 2024/2025 Exam
Questions and Detailed Answers | Get it 100% Correct
Answers
DB9 Serial Cable - (ANSWER)- The fastest speed is 115 kilobits per second

- Generally used of old mice, keyboards and modems



Host controller - (ANSWER)uses the same amount of bandwidth for all devices in
a port



USB 1.0 - (ANSWER)Transfer Speed: 1.5 Mbps

Max Length: 3 meters (9 feet)



USB 1.1 - (ANSWER)Transfer Rate: 12 Mbps

Max Length: 5 meters (15 feet)



USB 2.0 - (ANSWER)Transfer Speed: 480 Mbps

Max Length: 5 meters (15 feet)



Gen 1 Superspeed USB 3.1 Gen 1 - (ANSWER)Transfer Speed: 5 Gbps

Max Length: 3 meters (9 feet)



Gen 2 Superspeed USB 3.1 Gen 2 - (ANSWER)Transfer Speed: 10 Gbps

Max Length: 3 meters (9 feet)

, 2




Gen 2x2 Superspeed USB 20 Gbps - (ANSWER)Transfer Speed: 20 Gbps

Max Length: 3 meters (9 feet)



USB 4 - (ANSWER)Transfer Speed: 40 Gbps

Max Length: 3 meters (9 feet)



USB Type A - (ANSWER)most common computer port. used to connect a variety
of devices



USB Type-C (connector) - (ANSWER)Reversible USB type cable that supports USB
Super-

Speed+ USB 3.1 with a top speed of 10 Gbps.



USB Type B 2.0 - (ANSWER)This is the largest of all USB "B" ports. The USB B port
is found on the peripheral, not the computer or host. It has a square shape with
beveled exterior corners and a notch at the top.



USB Mini B - (ANSWER)USB type for connecting small devices. (PS3 uses this one)



USB Micro-B - (ANSWER)The very small USB port found on cellphones and other
portable devices is a Micro-B socket.