Wired and Wireless Connections

What is ethernet? (Select three statements that apply)

• It is a set of rules for devices on a wired network

• It is a set of rules for devices on a wireless network

• If two devices are using the network at the same time, both will wait a random time before trying again

• If two devices are using the network at the same time, one randomly takes priority

• Data is broken up into frames

Which of the following are components of an ethernet frame? (Select all that apply)

• Frame Number

• Destination MAC Address

• Source IP Address

• Source MAC Address

• Frame Check Sequence

Why would ethernet not be suitable for networking mobile devices?

(select all that apply)

• Poor security as data over the ethernet cables can be easily intercepted

• Poor data transfer speeds compared to other connection methods

• Any wired method restricts movement, which you want with mobile devices

• Poor compatibility as mobile devices rarely have ethernet cable ports

What 3 Wi-Fi channels on the 2.4GHz band don't overlap?

• 1,2 & 3

• 1, 4 & 6

• 2, 6 & 9

• 1, 6 & 10

• 1, 6 & 11

What is the benefit of Wi-Fi over Ethernet for a local area network?

• Cheaper and easier to set up

• Greater data transfer

• Greater data transfer range

• More secure when transferring data

What is the benefit of Bluetooth over Wi-Fi?

• It has faster data transfer speeds

• It has greater connection range.

• It has lower power consumption

• It has greater security

Which of the following is in the correct order in terms of data transfer speeds?

• Bluetooth

  Wi-Fi

  Ethernet

• Ethernet

  Wi-Fi

  Bluetooth

• Wi-Fi

  Ethernet

  Bluetooth