Week 6 Quiz Wireless Networking Advanced Topics

What does the "802.11" standard define?

• A. Ethernet communication
  
  

• B. Wireless local area networking (WLAN)
  

• C. Bluetooth communication protocols
  

• D. Cellular network communication

What is the main advantage of Wi-Fi 6 (802.11ax) over its predecessors?

• A. Increased signal range
  
  

• B. Higher throughput and better efficiency in high-density environments
  

• C. Compatibility with older 802.11 standards
  

• D. Support for IPv6 exclusively

What frequency bands does Wi-Fi 6 operate on?

• A. 2.4 GHz only
  

• B. 5 GHz only
  

• C. Both 2.4 GHz and 5 GHz
  

• D. 60 GHz only

What is the purpose of a wireless mesh network?

• A. To reduce the cost of network hardware
  

• B. To extend wireless coverage by interconnecting multiple access points
  

• C. To provide a backup for wired networks
  

• D. To enhance encryption in wireless communication

Which of the following is NOT a feature of Wi-Fi 6?

• A. Orthogonal Frequency-Division Multiple Access (OFDMA)
  
  

• B. Target Wake Time (TWT)
  

• C. Increased encryption for wireless packets
  

• D. Enhanced security with WPA3

What is the maximum theoretical data rate of Wi-Fi 6?

A. 1 Gbps
B. 3.5 Gbps
C. 9.6 Gbps
D. 10 Gbps

• A. 1 Gbps
  
  
  

• B. 3.5 Gbps
  

• C. 9.6 Gbps
  

• D. 10 Gbps

Which of the following is a common challenge in wireless network deployment?

• A. Limited availability of IP addresses
  

• B. Interference from other wireless devices
  

• C. Lack of routing protocols
  

• D. Incompatibility with wired networks

What does MU-MIMO (Multi-User Multiple Input Multiple Output) enable in wireless networks?

• A. Higher encryption standards
  
  

• B. Simultaneous communication with multiple devices
  

• C. Improved range for single-device communication
  

• D. Reduced latency for single-user devices

What is the role of Target Wake Time (TWT) in Wi-Fi 6?

• A. Enhancing encryption
  
  

• B. Reducing power consumption for connected devices
  

• C. Increasing data rates
  

• D. Improving latency for video streaming

What does the "mesh" in a wireless mesh network refer to?

• A. A single access point managing all devices
  

• B. A hierarchical arrangement of devices
  

• C. A decentralized system of interconnected access points
  

• D. A wired network with wireless extensions