1) A hub forwards incoming Ethernet traffic out a specific port based on where t

Question

1) A hub forwards incoming Ethernet traffic out a specific port based on where the destination MAC address resides, while a switch blindly forwards traffic out all ports.

a) True b) False

2) The destination MAC address used for Ethernet broadcasts is ff:ff:ff:ff:ff:ff.

a) True b) False

3) A typical home-grade switch supports VLANs.

a) True b) False

4) Early Ethernet -- 10Base5 and 10Base2 -- used star topologies.

a) True b) False

5) IEEE 802.1q defines an extension to an Ethernet frame header that supports VLAN tagging.

a) True b) False

6) IEEE 802.1q defines an extension to an Ethernet frame header that supports VLAN tagging.

a) True b) False

7) An ad-hoc wireless network does not need an access point

a) True b) False

8) Two computers connected to a wifi access point can send packets directly to each other (without going via the AP).

a) True b) False

9) 802.11 wireless network use the same MAC frame as 802.3 wired networks.

a) True b) False

10) Enterprise-grade wireless networks today likely use a single controller unit with multiple access points.

a) True b) False

Explanation / Answer

1.True

2.True

3.True

4.False

5.False

6.False

7.False

8.True

9.True

10False

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