Q1. What are two advantages of SDN? (Choose two.)
A.centralized management
B. decentralized management
C. programmability
D. static networking
Correct Answer: A, C
Q2. Which two statements about a Contrail environment are true? (Choose two.)
A.Control nodes peer with other control nodes using XMPP.
B. Control nodes peer with other control nodes using MP-BGP.
C. Control nodes peer with compute nodes using XMPP.
D. Control nodes peer with compute nodes using MP-BGP.
Correct Answer: B, C
Q3. Two virtual machines that belong to the same virtual network are not able to communicate with each other. Which statement is true in this scenario?
A.A floating IP address is assigned to the virtual machine.
B. Images used to spawn the two virtual machines have different flavors.
C. A security group is blocking the communication.
D. The two virtual machines are in different availability zones.
Correct Answer: C
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