Wireless Technology Principles and Security

__________ is a series of network standards that specifies how two wireless devices communicate over the air with each other.

• 802.11

• 802.3

• 803.11

• 802.1

__________ is a protocol that defines how a network uses close-range radio signals to communicate between two devices or objects equipped __________ technology.

• IrDA

• TCP/IP

• NFC

• RFID

__________ is a protocol that defines how a network uses radio signals to communicate with a tag placed in or attached to an object, an animal, or a person.

• IrDA

• NFC

• TCP/IP

• RFID

A __________ is a LAN that uses no physical wires which requires computers and devices to have built-in wireless capability or the appropriate wireless network card, USB adapter, or other wireless device.

• Wireless LAN (WLAN)

• Wide Area Network (WAN)

• Local Area Network

• Metropolitan Area Network (MAN)

Which organization is responsible for dividing the entire electromagnetic spectrum to prevent electronic equipment from interfering with one another?

• TIA

• IEEE

• WiFi Alliance

• FCC

Which of the following is not an antenna style?

• Dipole

• Infrared

• Yagi

• Omni

If a WAP is present in a wireless network, the network is arranged in ________ mode.

• ad hoc

• internet-ready

• infrastructure

• local-only

On which media access protocol do wireless networks rely?

• CSMA/CA

• CSMA/CD

• CSMA/CT

• CSMA/CO

IEEE standard 802.15 refers to wireless _________ area networks.

• metropolitan

• personal

• campus

• local

Which is the most unreliable wireless encryption protocol?

• WPA

• WPA2

• WPA3

• WEP

• 802.1X