Part 2.3

You are configuring a wireless network in a crowded office building. To minimize interference, which approach should you take when selecting channels for 2.4GHz Wi-Fi?

• Use overlapping channels to maximize coverage.

• Use non-overlapping channels such as 1, 6, and 11.

• Use only channel 3 for all access points.

• Randomly assign channels to each access point.

A company wants to increase wireless throughput on their 5GHz network. Which configuration change should they consider?

• Decrease channel width to 20MHz.

• Increase channel width to 40MHz or 80MHz.

• Switch to 2.4GHz frequency.

• Disable band steering.

You are tasked with setting up a Wi-Fi network that supports both 2.4GHz and 5GHz clients. How can you encourage dual-band clients to use the less congested 5GHz band?

• Disable 2.4GHz entirely.

• Enable band steering on the access points.

• Use the same SSID for both bands without any configuration.

• Lower the transmit power on 5GHz.

A wireless network is set up with the SSID "CompanyGuest." What is the primary function of the SSID in this context?

• It encrypts wireless traffic.

• It identifies the wireless network to users.

• It assigns IP addresses to clients.

• It controls channel selection.

You are configuring a wireless network with multiple access points to cover a large building. Which type of service set identifier (SSID) should you use to allow seamless roaming between access points?

• Basic Service Set Identifier (BSSID)

• Extended Service Set Identifier (ESSID)

• Personal Service Set Identifier (PSSID)

• Local Service Set Identifier (LSSID)

A company wants to provide wireless coverage across a large outdoor area without running cables between all access points. Which network type should they implement?

• Ad hoc network

• Mesh network

• Point to point network

• Infrastructure network

You need to set up a temporary wireless connection between two laptops without using an access point. Which network type should you configure?

• Mesh network

• Ad hoc network

• Infrastructure network

• Point to multipoint network

A business wants to securely connect two buildings wirelessly over a long distance. Which network type is most appropriate?

• Mesh network

• Ad hoc network

• Point to point network

• Infrastructure network

You are setting up a Wi-Fi network for a coffee shop and want to ensure customer data is protected. Which encryption method should you choose for the highest security?

• WEP

• WPA2

• WPA3

• Open (no encryption)

A company is using WPA2 for their wireless network. What is the main advantage of using WPA2 over WEP?

• WPA2 is easier to configure.

• WPA2 provides stronger encryption.

• WPA2 is compatible with older devices only.

• WPA2 does not require a password.