Question No. 1

What benefits does virtualization bring to a data center?

AMobility, flexibility, and better resource utilization.

BMultitasking with prioritized process scheduling.

CMore processing power, memory and disk space.

DHigher bandwidth, control plane simplification and reduced forwarding tables.

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Correct Answer: C

Question No. 2

What statement best describes the concept of Policy-Based Automation provided by Nuage Networks?

AThe virtual machines are automatically instantiated according to the specific policy defined in the CMS.

BNetwork devices as TOR/EOR switch, and leaf/spine routers, are automatically provisioned based on the configuration policy.

CThe Nuage Networks VCS solution can integrate with any CMS, operate on any hypervisor, and be deployed in any data center network.

DThe overlay network instances are automatically created according to the configuration details defined in a specific policy.

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Correct Answer: C

Question No. 3

What occurrence is NOT a problem facing a traditional data center network?

AHigh packet loss due to the use of the 3-tier hierarchy.

BSub-optimal traffic flow.

CAbout half of the bandwidth is not used due to links being disabled by STP.

DHigh latency for some applications.

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Correct Answer: B

Question No. 4

Which of the following is a host-centric overlay solution for a modern data center?

ASPBM

BTRILL

CVXLAN

DVPLS

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Correct Answer: C

Modern data center, traditional technologies are limiting the speed, flexibility, scalability, and manageability of application deployments. There is emerging interest in the industry in overlay technologies (such as MPLS, VXLAN, LISP...)

Question No. 5

Which statement about SDN is correct?

ANetwork control is fully integrated into the forwarding plane.

BSDN supports cloud computing by automating virtual machine instantiation.

CThe API interface provides a way to program the SDN switch directly.

DThe SDN controller provides global provisioning of network devices.

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Correct Answer: B

Free Nokia 4A0-N01 Exam Actual Questions

The questions for 4A0-N01 were last updated On Apr 29, 2024