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