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