Exam 220-1101 topic 1 question 138 discussion

"A spectrum analyzer is a device that measures and displays signal amplitude (strength) as it varies by frequency within its frequency range (spectrum)." "A loopback plug is a hardware component engineered to assess and resolve issues in network interfaces by emulating a network connection without directly linking to an external apparatus." "A tone generator and probe, also known as a toner and probe kit, is a pair of handheld tools used for tracing and identifying cables in networking, telecommunications, and electrical systems." Correct answer: B "A network tap is a device that allows you to monitor and access data that is transmitted over a network. It is typically used in network security applications to monitor traffic and identify malicious activity or security threats."

A network tap is a device that allows you to monitor all traffic on a network segment. It is a passive device, which means that it does not interfere with the traffic. Network taps are relatively inexpensive, making them a cost-effective solution for monitoring outbound traffic in a SOHO.

answer is correct https://www.google.co.za/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwiYmsCRiuL6AhWLR8AKHVfEBc8QFnoECA4QAw&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FNetwork_tap%23%3A~%3Atext%3DA%2520network%2520tap%2520is%2520a%2Cport%252C%2520and%2520a%2520monitor%2520port.&usg=AOvVaw0ehNBuzqxg3O5B-e_nnLxZ