CompTIA Network+ N10-009 Exam Dumps

BNC connectors are commonly used for coaxial cables, including those connecting to external antennas in Wi-Fi, radio, and surveillance systems.

Breakdown of Options:

A. BNC – Correct answer. Used for coaxial cables in wireless and antenna connections.

B. ST – Used for fiber optic cables, not antennas.

C. LC – A fiber optic connector, not for antennas.

D. MPO – Used for multi-fiber optic cables, not RF antennas.

Microwaves are known to interfere with the 2.4GHz frequency, which is the same frequency used by many wireless networks. This can cause signal degradation and intermittent connectivity issues, especially if the WAP is placed near such devices.

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Jumbo frames are Ethernet frames with a payload greater than the standard 1,500 bytes. Using jumbo frames reduces the number of frames transmitted over the network, thereby reducing the overhead associated with frame headers and processing. The document explains:

“Jumbo frames are used in storage networks to reduce device overhead by lowering the number of frames required for data transfer, which can increase overall throughput and performance.”