#1
What does SSID stand for in the context of wireless networking?
Service Set Identifier
ExplanationIdentification for wireless networks.
#2
Which wireless networking standard operates in the 2.4 GHz frequency band?
802.11g
ExplanationStandard operating in 2.4 GHz band.
#3
What is the primary function of a wireless access point (AP) in a Wi-Fi network?
To manage and coordinate wireless communication
ExplanationManagement of wireless communication.
#4
What is the purpose of a MAC address in wireless networking?
To identify devices on a network
ExplanationDevice identification.
#5
What is the primary purpose of a DHCP server in wireless networking?
To assign IP addresses to devices dynamically
ExplanationDynamic IP assignment.
#6
What is the maximum data transfer rate of Bluetooth 5.0 in Mbps?
2 Mbps
ExplanationMaximum transfer rate of Bluetooth 5.0.
#7
Which encryption protocol is commonly used to secure Wi-Fi networks?
WPA
ExplanationCommon encryption for Wi-Fi security.
#8
Which of the following is a characteristic of a mesh topology in wireless networks?
Redundant paths
ExplanationRedundant paths in mesh topology.
#9
What does MIMO stand for in the context of wireless communication?
Multiple Input Multiple Output
ExplanationMultiple antennas for communication.
#10
Which IEEE standard is associated with Wi-Fi 6 technology?
802.11ax
ExplanationIEEE standard for Wi-Fi 6.
#11
Which of the following is a key advantage of using beamforming in wireless communication?
Reduced interference
ExplanationInterference reduction.
#12
What is the purpose of a beacon interval in wireless networking?
To synchronize devices within the network
ExplanationDevice synchronization.
#13
What is a 'rogue access point' in the context of wireless networking?
An unauthorized access point that poses as a legitimate one
ExplanationUnauthorized access point.
#14
Which frequency band does the 5G wireless network primarily utilize?
28 GHz
ExplanationPrimary frequency band for 5G.
#15
What is a beacon frame in wireless networking?
A frame used to synchronize and manage access to the wireless medium
ExplanationFrame for wireless medium management.
#16
In the context of wireless networking, what does DFS stand for?
Dynamic Frequency Selection
ExplanationDynamic frequency selection.
#17
Which of the following is a feature of a WPA3-Enterprise Wi-Fi security mode?
Individualized data encryption
ExplanationIndividualized encryption.
#18
Which of the following is a benefit of using WPA3 over WPA2 for Wi-Fi security?
Protection against offline dictionary attacks
ExplanationProtection against dictionary attacks.