Module 13 Build a home network Flashcards
True or False? A home router typically only provides wired access to the network. You have to buy a separate device for wireless access.
False
Which of the following is used to connect a wired device to the internal switch of the home router?
Ethernet Port
True or false? Certain areas of the electromagnetic spectrum can be used without a permit.
True
True or false? Wi-Fi, Bluetooth, and cordless phones all use the same frequency ranges.
False
Which wired network technology has an inner wire surrounded by a tubular insulating layer, that is then surrounded by a tubular conducting shield.
Coaxial cable
Which organization is responsible for testing wireless LAN devices?
Wi-Fi Alliance
What is used to identify a specific wireless network?
SSID Service set Identifier
True or False? If you have devices on your wireless network that are using a variety of different 802.11 standards, then you should set your network to the highest standard to get the best throughput.
False
What is created when you divide up the available radio frequency spectrum?
Channel
What is the method used to create a reservation on the channel for a specific conversation between devices?
CSMA/CA
Which two statements characterize wireless network security?
1- With SSID broadcast disabled, an attacker must know the SSID to connect
2- Using the default IP address on an access point makes hacking easier
What happens when a device sends an acknowledgment message to a wireless AP?
The AP release the channel
Which type of network technology is used for low-speed communication between peripheral devices?
Bluetooth
What two radio frequency bands are used in home wireless LANs? (Choose two.)
1- 5 GHz
2- 2.4 GHz
A student is attempting to access an 802.11n wireless network. What method is used to manage contention-based access on this wireless network?
CSMA/CA
