Module 6-Data Link Layer

Front

Which layer of the OSI model is responsible for specifying the encapsulation method used for each type of media?

Back

Data Link

Front

What is the function of the Logical Link Control (LLC) Data Link sublayer?

Back

Identify the IP version type from the Network layer

Front

Wired ethernet is defined by which protocol?

Back

IEEE 802.3

Front

What type of network topology will display IP addressing?

Back

Logical topology

Front

Which LAN topology provides the greatest amount of fault tolerance?

Back

Mesh

Front

Which duplex communication method is used in WLANs?

Back

Half-duplex

Front

What identifier is used at the data link layer within a frame to uniquely identify an Ethernet device?

Back

MAC address

Front

Why is CSMA/CD media access control no longer necessary with modern ethernet?

Back

Modern layer 2 devices use full-duplex

Front

What access control method is used to manage contention-based access on a wireless network?

Back

CSMA/CA