cisco 350-401 practice test

Question 1 Topic 1

Topic 1
What is the difference between a RIB and a FIB?

• A. The FIB is populated based on RIB content.
• B. The RIB maintains a mirror image of the FI
• C. The RIB is used to make IP source prefix-based switching decisions.
• D. The FIB is where all IP routing information is stored.

Question 2 Topic 1

Topic 1
Which QoS component alters a packet to change the way that traffic is treated in the network?

• A. policing
• B. classification
• C. marking
• D. shaping

Question 3 Topic 1

Topic 1
DRAG DROP
Drag and drop the descriptions from the left onto the correct QoS components on the right.
Select and Place:

Question 4 Topic 1

Topic 1
Which statement about Cisco Express Forwarding is true?

• A. The CPU of a router becomes directly involved with packet-switching decisions.
• B. It uses a fast cache that is maintained in a router data plane.
• C. It maintains two tables in the data plane: the FIB and adjacency table.
• D. It makes forwarding decisions by a process that is scheduled through the IOS scheduler.

Question 5 Topic 1

Topic 1
What is a benefit of deploying an on-premises infrastructure versus a cloud infrastructure deployment?

• A. ability to quickly increase compute power without the need to install additional hardware
• B. less power and cooling resources needed to run infrastructure on-premises
• C. faster deployment times because additional infrastructure does not need to be purchased
• D. lower latency between systems that are physically located near each other

Question 6 Topic 1

Topic 1
DRAG DROP
Drag and drop the characteristics from the left onto the correct infrastructure deployment types on the right.
Select and Place:

Question 7 Topic 1

Topic 1
How does QoS traffic shaping alleviate network congestion?

• A. It drops packets when traffic exceeds a certain bitrate.
• B. It buffers and queues packets above the committed rate.
• C. It fragments large packets and queues them for delivery.
• D. It drops packets randomly from lower priority queues.

Question 8 Topic 1

Topic 1
An engineer is describing QoS to a client.
Which two facts apply to traffic policing? (Choose two.)

• A. Policing should be performed as close to the source as possible.
• B. Policing adapts to network congestion by queuing excess traffic.
• C. Policing should be performed as close to the destination as possible.
• D. Policing drops traffic that exceeds the defined rate.
• E. Policing typically delays the traffic, rather than drops it.

Question 9 Topic 1

Topic 1
Which component handles the orchestration plane of the Cisco SD-WAN?

• A. vBond
• B. vSmart
• C. vManage
• D. WAN Edge

Question 10 Topic 1

Topic 1
What are two device roles in Cisco SD-Access fabric? (Choose two.)

• A. edge node
• B. vBond controller
• C. access switch
• D. core switch
• E. border node

Question 11 Topic 1

Topic 1
What is the role of the vSmart controller in a Cisco SD-WAN environment?

• A. It performs authentication and authorization.
• B. It manages the control plane.
• C. It is the centralized network management system.
• D. It manages the data plane.

Question 12 Topic 1

Topic 1
When a wired client connects to an edge switch in a Cisco SD-Access fabric, which component decides whether the client
has access to the network?

• A. edge node
• B. Identity Services Engine
• C. RADIUS server
• D. control-plane node

Question 13 Topic 1

Topic 1
Which benefit is offered by a cloud infrastructure deployment but is lacking in an on-premises deployment?

• A. virtualization
• B. supported systems
• C. storage capacity
• D. efficient scalability

Question 14 Topic 1

Topic 1
Which action is the vSmart controller responsible for in a Cisco SD-WAN deployment?

• A. onboard WAN Edge nodes into the Cisco SD-WAN fabric
• B. gather telemetry data from WAN Edge routers
• C. distribute policies that govern data forwarding performed within the Cisco SD-WAN fabric
• D. handle, maintain, and gather configuration and status for nodes within the Cisco SD-WAN fabric

Question 15 Topic 1

Topic 1
Where is radio resource management performed in a Cisco SD-Access wireless solution?

• A. DNA Center
• B. control plane node
• C. wireless controller
• D. Cisco CMX