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