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?
routing
datagram
transport
session
network
data link
transmission
Question 2
61% answer correctly
At which layer of the OSI model does TCP operate?
3
2
5
1
4
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
Subnetwork Access Protocol
Frame Check Sequence
EtherType
Start of Frame