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?
data link
datagram
session
routing
transport
transmission
network
Question 2
61% answer correctly
At which layer of the OSI model does TCP operate?
3
5
2
4
1
Question 3
57% answer correctly
Which layer of the OSI model is associated with the reliable transmission of datagrams?
transmission
network
routing
datagram
transport
data link
session