CCNA Data Center Practice Test Results

Question 1
57% answer correctly
Which layer of the OSI model is associated with the reliable transmission of datagrams?
network
data link
transport
transmission
datagram
routing
session
Question 2
61% answer correctly
At which layer of the OSI model does TCP operate?
2
3
1
4
5
Question 3
27% answer correctly
Which field in an Ethernet II frame performs the same function as the DSAP field in an 802.3 Ethernet frame?
Logical Link Control
Start of Frame
Frame Check Sequence
Subnetwork Access Protocol
EtherType