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
network
datagram
transmission
data link
routing
session
Question 2
61% answer correctly
At which layer of the OSI model does TCP operate?
5
3
4
1
2
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?
Subnetwork Access Protocol
Logical Link Control
Frame Check Sequence
Start of Frame
EtherType