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
data link
transport
transmission
network
routing
datagram
Question 2
61% answer correctly
At which layer of the OSI model does TCP operate?
4
5
2
3
1
Question 3
29% answer correctly
When deploying 10BASE-2 Ethernet, which type of connector is used?
STP
UTP
AUI
RJ-45
BNC
RJ-11