Aruba Competency Exam January 2025

What is the IEEE standard for Wi-Fi 7?

• 802.11ac

• 802.11ax

• 802.11b

• 802.11be

Which of the following is NOT a key feature of Wi-Fi 7?

• a) 320 MHz channel bandwidth

• b) Bluetooth 5.3 support

• c) Multi-Link Operation (MLO)

• d) 4096-QAM

What is the primary goal of Wi-Fi 7 technology?

• a) To improve battery life on mobile devices.

• b) To increase network capacity and reduce latency.

• c) To eliminate the need for wired connections.

• d) To reduce the cost of Wi-Fi equipment.

Which of the following technologies is crucial for enabling higher data rates in Wi-Fi 7?

• a) 4096-QAM

• b) Bluetooth 5.3

• c) 2.4 GHz band

• d) Wi-Fi 6

What does Multi-Link Operation (MLO) allow in Wi-Fi 7?

• a) Devices to connect to multiple access points simultaneously.

• b) To increase the power output of Wi-Fi signals.

• c) To improve battery life on mobile devices.

• d) To eliminate the need for Wi-Fi routers.

What are the benefits of Wi-Fi 7?

• a) Higher peak data rates with wide channels

• b) Link robustness in the presence of interference

• c) Improved user experience with 4K QAM for 20% higher transmission rates

• d) All of the above

True or False: Wi-Fi 7 operates on the 6 GHz band exclusively

• TRUE

• FALSE

True or False: 4096-QAM is a key modulation scheme in Wi-Fi 7, enabling higher data rates.

• TRUE

• FALSE

True or False: Wi-Fi 7 introduces Multi-Link Operation (MLO), allowing devices to simultaneously connect to multiple access points.

• TRUE

• FALSE

True or False: Wi-Fi 7 is fully backward compatible with previous Wi-Fi standards.

• TRUE

• FALSE