Questions

1. How many bits are there in a MAC address?
   1. 8
   2. 16
   3. 32
   4. 48
2. Which sublayer is responsible for assigning layer 2 addressing?
   1. The Data Link Layer
   2. The Logical Layer Control
   3. The Media Access Control
   4. The Network
3. Which layer is considered to be the NIC device driver?
   1. The Data Link Layer
   2. The Logical Layer Control
   3. The Media Access Control
   4. The Network
4. Where are MAC addresses stored on a switch?
   1. The MAC address table
   2. The CAM table
   3. HDD
   4. A memory card
5. What is the name of the PDU at the Data Link Layer?
   1. Frame
   2. Segment
   3. Packet
   4. Bit

6. The trailer of an Ethernet message contains which of the following?
   1. The MAC address
   2. The IP address
   3. Data
   4. A file check sequence