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