#1
Which of the following wireless network standards operates in the 2.4 GHz frequency band?
802.11ac
Bluetooth
802.11n
802.11ax
#2
Which wireless frequency band is commonly used by 5G networks?
#3
Which wireless encryption protocol is considered the most secure among the following options?
#4
What does the term 'Roaming' refer to in the context of wireless networks?
Changing the network's encryption type
Moving between different access points without losing connection
Increasing the broadcast range of a wireless router
Configuring a new wireless network
#5
What is the purpose of a captive portal in a wireless network?
Managing network traffic
Providing a secure connection to the internet
Authenticating users before granting access
Optimizing channel selection
#6
What is the purpose of SSID in a wireless network?
Secure System Identifier
Signal Strength Indicator
Service Set Identifier
System Security Identifier
#7
Which security protocol provides the highest level of encryption for a Wi-Fi network?
#8
What is the main purpose of MAC filtering in wireless network security?
Blocking access to specific websites
Managing bandwidth usage
Restricting access based on device MAC addresses
Encrypting data transmission
#9
Which wireless technology is designed for short-range communication between devices, such as smartphones and smartwatches?
#10
What is the primary function of a Wireless Intrusion Prevention System (WIPS)?
Enhancing signal strength
Preventing unauthorized access to the network
Increasing data transfer speed
Optimizing channel selection
#11
What is the purpose of a wireless site survey?
To analyze the speed of wired connections
To identify and optimize wireless coverage
To configure firewall settings
To install software updates
#12
What does the term 'channel bonding' refer to in wireless networks?
Combining multiple channels for increased bandwidth
Breaking a channel into smaller subchannels
Limiting the number of devices on a channel
Encrypting data on the channel
#13
In a wireless mesh network, what is the role of a mesh router?
Connecting the network to the internet
Providing centralized control
Acting as a gateway between nodes
Distributing data among nodes
#14
What is the purpose of a spectrum analyzer in wireless network troubleshooting?
Detecting unauthorized access points
Analyzing signal strength
Identifying interference on specific frequencies
Optimizing routing protocols
#15
What is the significance of MU-MIMO (Multi-User, Multiple Input, Multiple Output) in wireless networks?
Enhancing backward compatibility
Allowing multiple devices to communicate simultaneously
Reducing interference from neighboring networks
Increasing frequency bandwidth