CET215- Lesson 14 Wireless Networking (Quiz)
Which of the following channels would commonly be used on an 802.11b/g wireless network?
6
A technician is tasked to implement a wireless router that will have the fastest data transfer speed at 5 GHz frequency. Which of the following standards will the technician select?
802.11ac
In an organization, the users usually connect to wireless APs and have speed of 11 Mbps. Which of the following WLAN standards is in use?
802.11b
Under ordinary situations, which of the following wireless standards offers the slowest transfer speed at 2.4 GHz frequency?
802.11b
Smith, a technician, needs to configure a wireless network for a company. Which wireless standard can he choose to get 600 Mbps bandwidth over either the 2.4 GHz or 5 GHz frequency spectrum?
802.11n
Which of the following encryption types is used with WPA2?
AES
Which of the following is used primarily to manage sensors such as fitness trackers, medical devices, and watches?
ANT+
Jennifer, a technician, wants to set up a virtual private network for a small office. She also wants to ensure that the network traffic is routed to the correct machine. Which of the following will she use on the router to accomplish this?
Port forwarding
Which of the following wireless technologies is most commonly used for inventory tracking and identification badges?
RFID
Which of the following remote access technologies provide features of screen sharing and file transfer? Each correct answer represents a complete solution. Choose all that apply.
SSH Telnet
Which cipher is used by the Wi-Fi Protected Access (WPA) encryption standard to encrypt network traffic?
TKIP
What encrypts traffic using Temporal Key Integrity Protocol?
WPA
Which Wi-Fi encryption standard encrypts traffic using Temporal Key Integrity Protocol (TKIP)?
WPA
Which of the following technologies is the most secure form of wireless encryption?
WPA
Which of the following WPA options is also known as 802.1x mode?
WPA-Enterprise
Which technology supports throughput up to 40 kbps over distances of 10-100 m?
Z-Wave
Which of the following Linux commands displays information about your wireless network adapters and addressing configuration?
iwconfig
Which of the following wireless connection types utilize MIMO on non-overlapping channels? Each correct answer represents a complete solution. Choose two.
802.11ac 802.11n
Which Wi-Fi standard supports speeds up to 54 Mbps over the 2.4 GHz band?
802.11g
Which of the following resources is the most critical when using cloud file-storage synchronization applications?
Bandwidth
Which wireless technology allows identification and communication between nodes using electromagnetic fields?
Radio frequency identification
In which of the following modes are connecting clients allowed to communicate to an external authentication server, usually RADIUS-based, with a username and password?
WPA-Enterprise
Which of the following WPA options is also called pre-shared key (PSK)?
WPA-Personal
Which technology uses a variety of ISM bands, with 2.4 GHz and 915 MHz bands being the most common?
ZigBee
Which is a specification for a suite of high-level communication protocols used to create personal area networks with small and low-power digital radios?
Zigbee
