QUESTION: 41

Using direct sequence spread spectrum, which three 2.4-GHz channels are used to limit collisions?

5, 6, 7
1, 2, 3
1, 6, 11
1, 5, 10

Answer(s): C

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QUESTION: 42

How do TCP and UDP differ in the way they guarantee packet delivery?

TCP uses retransmissions, acknowledgment, and parity checks, and UDP uses cyclic redundancy checks only
TCP uses two-dimensional parity checks, checksums, and cyclic redundancy checks, and UDP uses retransmissions only
TCP uses checksum, acknowledgements, and retransmissions, and UDP uses checksums only
TCP uses checksum, parity checks, and retransmissions, and UDP uses acknowledgements only

Answer(s): C

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QUESTION: 43

A wireless administrator has configured a WLAN; however, the clients need access to a less congested 5-GHz network for their voice quality. Which action must be taken to meet the requirement?

enable Band Select
enable DTIM
enable RX-SOP
enable AAA override

Answer(s): A

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QUESTION: 44

DRAG DROP (Drag and Drop is not supported)
Drag and drop the application protocols from the left onto the transport protocols that it uses on the right.
Select and Place: