CCNA Data Center Practice Test Results

Question 1
33% answer correctly
In an IEEE 802.3 Ethernet frame, what is the significance of the DSAP field?
The DSAP field specifies the TCP or UDP port that is associated with the transport protocol.
The DSAP field indicates the network layer protocol.
The DSAP field is only used in Ethernet II frames.
The DSAP field is only used on United States Department of Defense networks to indicate the information classification level.
Question 2
27% answer correctly
Which field in an Ethernet II frame performs the same function as the DSAP field in an 802.3 Ethernet frame?
Start of Frame
Frame Check Sequence
EtherType
Subnetwork Access Protocol
Logical Link Control
Question 3
57% answer correctly
Which layer of the OSI model is associated with the reliable transmission of datagrams?
network
session
data link
routing
transmission
datagram
transport