JN0-412 Online Practice Questions and Answers

Which two deployment methods does AppFormix support? (Choose two.)

A. Hyper-V

B. VMware

C. OpenStack

D. Xen

To retrieve attributes of a new virtual machine, with which Contrail component does the OpenStack Nova agent communicate to create a virtual network?

A. Neutron

B. Glance

C. Analytics

D. Control

Which two statements are true about AppFormix Heat maps? (Choose two.)

A. AppFormix Heat maps show historical performance at a glance.

B. AppFormix Heat maps show a visual chart of the relationship between hosts and VMs.

C. AppFormix Heat maps show real-time performance at a glance.

D. AppFormix Heat maps show a visual chart of the relationship between control and config nodes.

Which three encapsulations does Contrail support for overlay networking? (Choose three.)

A. MPLS over GRE

B. EVPN

C. VXLAN

D. MPLS over UDP

E. MPLS over IPsec

Which two nodes are part of the Contrail controller role? (Choose two.)

A. config

B. control

C. analytics

D. load balancer

Which statements correct about Contrail security?

A. Contrail security is used to control access into Junos devices.

B. Contrail security is used to apply security features and segment traffic flows.

C. Contrail security is used to analyze network performance and learn traffic patterns.

D. Contrail security is used to control management access to VNFs.

Which protocol does Contrail use to exchange information between the Contrail Controller and the Contrail vRouter?

A. NETCONF

B. XMPP

C. BGP

D. SSH

You have a centrally routed and bridged topology.

In this scenario, routing between subnets would be performed on which two types of devices? (Choose two.)

A. leaf

B. spine

C. DC gateway

D. bridge

In which OpenStack core service would you find disk snapshots?

A. Glance

B. Trove

C. Cinder

D. Swift

Click the Exhibit button.

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

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.