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Questions # 1:

What are two supported methods to add a new Contrail compute node using Contrail Command? (Choose two.)

Options:
A.

From the Web UI, add a new server and assign it as a compute node to the existing cluster.

B.

From the CLI on the Contrail Command server, edit the instances.yml file and add the new node information.

C.

From the CLI on the Contrail Command server, edit the command_servers.yml file and add the new node information.

D.

From the CLI on the Contrail Command server, edit the testbed.py file and add the new node information.

Questions # 2:

Which two statements about SDN and NFV are true? (Choose two.)

Options:
A.

NFV separates network control and forwarding functions and provides a centralized view of the network.

B.

SDN decouples network services from hardware appliances so they can run in software.

C.

SDN separates network control and forwarding functions and provides a centralized view of the network.

D.

NFV decouples network services from hardware appliances so they can run in software.

Questions # 3:

In which OpenStack core service would you find disk snapshots?

Options:
A.

Glance

B.

Trove

C.

Cinder

D.

Swift

Questions # 4:

What are two characteristics of containers used in Contrail? (Choose two.)

Options:
A.

Each container has the configuration for all applications running in that container.

B.

Each pod can contain only one container.

C.

Each container has the configuration for all applications running in all containers.

D.

Each pod can contain several containers.

Questions # 5:

What is AppFormix used for in Contrail?

Options:
A.

to deploy an underlay fabric

B.

to create VNFs

C.

to analyze network performance

D.

to secure application traffic

Questions # 6:

Which command displays routes in vRouter VRF?

Options:
A.

rt

B.

show route

C.

show route table vrf-name

D.

route print

Questions # 7:

You are creating a new Contrail cluster within the Contrail Command setup wizard.

In this scenario, which three parameters are required to create the cluster? (Choose three.)

Options:
A.

Container Registry

B.

cluster name

C.

NTP server

D.

Default Virtual Gateway

E.

Contrail version

Questions # 8:

What is a TAP interface in Contrail?

Options:
A.

A software network interface that operates at OSI Layer 3.

B.

A hardware network interface that operates at OSI Layer 3.

C.

A software network interface that operates at OSI Layer 2.

D.

A hardware network interface that operates at OSI Layer 2.

Questions # 9:

A snapshot of a VM1 instance was just taken. The snapshot is named VM2. You must launch a new VM instance called VM2 using the newly created snapshot.

Which step must be taken to launch the instance?

Options:
A.

Create and launch the VM2 instance using the snapshot found under Project > Compute > Images.

B.

Launch the VM2 instance found under Project > Compute > Instances.

C.

Create and launch the VM2 instance using the snapshot found under Other > Snapshots.

D.

Launch the VM2 instance found under the drop-down menu for the VM1 instance.

Questions # 10:

Click the Exhibit button.

Question # 10

What will be the result of deploying the Heat template shown in the exhibit?

Options:
A.

Neither VM will be deployed.

B.

Only vm_2 will be deployed and vm_1 will be overwritten.

C.

Both vm_1 and vm_2 will be deployed.

D.

Only vm_1 will be deployed and vm_2 will fail.

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