Comptia Network+ N10-008 292 Correctly Answered Questions Latest Update

What is a native VLAN? {Ans: the VLAN on an IEEE 802.1Q trunk that does not have any tag bytes added.}password attack {Ans: In a brute-force password attack, the attacker tries all possible password combinations until a match is made. In a dictionary-stye password attack, once again the attacker tries multiple password guesses. However, the dictionary attack is based on a dictionary of commonly used words.}802.11ax (Wi-Fi 6), takes Wi-Fi operation up to what frequency? {Ans: 6 GHz}sector antenna {Ans: provides a pie-shaped coverage area.}Link-local {Ans: FE80::/10}DWDM (Dense Wavelength Division Multiplexing) {Ans: uses as many as 32 light wavelengths on a single fiber, where each wavelength can support as many as 160 simultaneous transmissions using more than eight active wavelengths per fiber}