Wireless Local Area Network (WLAN) Architecture and Operations Quiz
Explore essential elements & functions of Wireless LAN with this quiz. Learn about SSID, IEEE standards, security, and more.
#1
Which of the following is a fundamental component of a Wireless Local Area Network (WLAN)?
Router
Modem
Access Point
Switch
#2
What is the primary purpose of a Service Set Identifier (SSID) in a WLAN?
To uniquely identify a WLAN
To encrypt data transmission
To establish a wired connection
To amplify signal strength
#3
Which IEEE standard is commonly used for WLAN communication in the 2.4 GHz band?
802.11a
802.11b
802.11g
802.11n
#4
What is the purpose of the MAC address in WLAN?
To identify the manufacturer of the access point
To uniquely identify each WLAN client device
To encrypt data transmission
To determine the signal strength
#5
What is the purpose of beacon frames in a WLAN?
To transmit data packets
To synchronize clocks of different devices
To advertise network presence and capabilities
To encrypt data transmission
#6
Which of the following authentication methods is commonly used in WLANs to ensure secure access?
WEP
WPA2
MAC filtering
None of the above
#7
Which frequency band is commonly used for WLAN communication in the 5 GHz range?
2.4 GHz
3.6 GHz
5.8 GHz
6.4 GHz
#8
What is the purpose of a Basic Service Set (BSS) in WLAN?
To establish communication with the Internet
To provide a service-oriented architecture
To define the coverage area of an access point
To encrypt data transmission
#9
What is the function of CSMA/CA in WLAN?
To coordinate access to the wireless medium
To manage internet access for WLAN clients
To control the frequency band usage
To optimize power consumption of WLAN devices
#10
What is the function of the Distribution System (DS) in WLAN architecture?
To connect multiple access points together
To manage DNS resolution
To regulate signal propagation
To authenticate user devices
#11
What is a potential advantage of using MIMO technology in WLAN?
Increased security
Higher data rates
Reduced interference
Extended coverage range
#12
What is the purpose of the Distribution System Coordination Function (DSCF) in WLAN?
To allocate IP addresses to connected devices
To manage the distribution of data frames among access points
To regulate power consumption of WLAN devices
To encrypt data during transmission
#13
What is a disadvantage of using the 2.4 GHz frequency band for WLAN?
Higher susceptibility to interference
Limited device compatibility
Lower data transfer rates
Shorter range
#14
What is the primary purpose of a Wireless Distribution System (WDS) in WLAN architecture?
To enhance network security
To extend wireless coverage
To optimize data transfer rates
To manage IP addressing
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