N10-005 Question #649: Real Exam Question with Answer & Explanation

The correct answer is B: Channel bonding. Channel bonding (also called channel aggregation) combines two adjacent wireless channels into a single, wider channel, effectively doubling the available bandwidth. For 802.11n, this means bonding two 20 MHz channels into a 40 MHz channel, which approximately doubles throughput.

Question

A network technician needs to address bandwidth issues on the wireless network. There are currently four 802.11n access points. The technician would like to increase the bandwidth. Which of the following would be the BEST solution?

Options

ADisable SSID
BChannel bonding
CMIMO
DIncrease the signal

Explanation

Channel bonding (also called channel aggregation) combines two adjacent wireless channels into a single, wider channel, effectively doubling the available bandwidth. For 802.11n, this means bonding two 20 MHz channels into a 40 MHz channel, which approximately doubles throughput. Disabling SSID only hides the network name and does not affect bandwidth. MIMO (Multiple Input Multiple Output) is already a feature of 802.11n and improves signal reliability rather than directly doubling bandwidth via channel combination. Increasing signal strength increases coverage range but does not increase the available bandwidth of the channels.

Community Discussion

No community discussion yet for this question.

Full N10-005 Practice