350-501 Practice Test

Refer to the exhibit

This configuration is being applied on an IOS XR router.
Which statement about this configuration is true?

A.

It is used to set up configuration to poll network data

B.

It is used to enable gRPC

C.

It is used to create a streaming subscription with a 60-second interval

D.

It is used to create a streaming subscription with a 600-second interval

Refer to the exhibit.

Router 1 is missing the route for the router 2 loopback 0. What should the engineer change
to fix the problem?

A.

the area numbers on Router 1 and Router 2 to be similar

B.

the wildcard mask network statement in OSPF of Router 2

C.

Router 1 to be an ABR

D.

the hello timers on Router 1 and Router 2 to be different

Refer to the exhibit:

P3 and PE4 are at the edge of the service provider core and serve as ABR routers
Aggregation areas are on either side of the core.
Which statement about the architecture is true?

A.

If each area is running its own IGP. the ABR routers must redistribute the IGP routing
table into BGP

B.

To support seamless MPLS. TDP must be used as the label protocol

C.

If each area is running its own IGP. BGP must provide an end-to-end MPLS LSP

D.

To support seamless MPLS, the BGP route reflector feature must be disabled

Drag and drop the functions from the left onto the Path Computation Element Protocol roles
on the right.

Which module refers to the network automation using Ansible?

A.

the iosxr_system module to collect facts from remote devices

B.

the iosxr_user module to manage banners for users in the local database

C.

Che losxr_logging module to run debugging for seventy levels 2 to 5

D.

the iosxr_command module to issue run commands on remote devices