CCST CCST Wireless Networking & Standards

Question 1

Which IEEE standard defines the 802.11ac (Wi-Fi 5) wireless specification operating exclusively in the 5 GHz band?

Accepted Answer

802.11ac

Answer

802.11a

Answer

802.11n

Answer

802.11ax

Question 2

What is the maximum theoretical data rate supported by the 802.11ax (Wi-Fi 6) standard in ideal conditions?

Accepted Answer

9.6 Gbps

Answer

3.5 Gbps

Answer

6.9 Gbps

Answer

1.3 Gbps

Question 3

Which wireless security protocol replaced WPA2 and introduced Simultaneous Authentication of Equals (SAE)?

Accepted Answer

WPA3

Answer

WEP

Answer

WPA

Answer

TKIP

Question 4

What does SSID stand for in wireless networking?

Accepted Answer

Service Set Identifier

Answer

Secure Signal Identification Data

Answer

System Signal Interface Device

Answer

Subnet Set ID

Question 5

Which frequency band does the 802.11b standard use?

Accepted Answer

2.4 GHz

Answer

5 GHz

Answer

6 GHz

Answer

60 GHz

Question 6

What is the purpose of a wireless channel in an 802.11 network?

Accepted Answer

To divide the frequency band into smaller segments to reduce interference

Answer

To encrypt wireless data

Answer

To assign IP addresses to clients

Answer

To authenticate users to the network