Networking Chapter 5

What is the minimum and maximum Ethernet frame size as defined by IEEE 802.3?

A. 64 bytes - 1518 bytes

What functions are provided by the ARP process? (Choose two.)

A. Resolving IPv4 addresses to MAC addresses C. Maintaining a table of mappings

What type of switching is used on current L2 switches to allow QoS?

A. Store-and-forward C. Fragment-free

If the source and destination IPv4 addresses are on the same network, the destination MAC address will be that of which device?

A. The same device as the destination IPv4 address

Which address is a multicast MAC address?

B. 01-00-5E-00-00-C8

Which devices on a network will receive an ARP request?

B. All devices in the L2 broadcast domain

What happens when a data collision occurs on an Ethernet bus?

B. All devices stop transmitting and try again

What are the primary functions associated with data encapsulation at the Ethernet MAC sublayer? (Choose three.)

B. Frame delimiting C. Addressing E. Error detection

Which standard specifies the Ethernet MAC sublayer functionality in a computer NIC?

B. IEEE 802.3

If the source and destination IPv4 addresses are on different networks, the destination MAC address will be that of which device?

B. The default gateway

What is true about the Ethernet MAC address? (Choose three.)

B. The first 6 hexadecimal digits of a MAC address represent the OUI. D. The vendor is responsible for assigning the last 24 bits of the MAC address. E. The MAC address is also known as a burned-in

Which address is used as a destination address on a broadcast Ethernet frame?

C. FF-FF-FF-FF-FF-FF

What is the name given to the Ethernet MAC sublayer PDU?

C. Frame

Which field in an Ethernet frame is used for error detection?

D. Frame Check Sequence

At which layers of the OSI model does Ethernet function? (Choose two.)

F. Data link G. Physical