Cisco 300-640 DCAI Exam Questions Instant Access

Question 1

Which components are part of the HyperFabric AI solution?

ACisco UCS servers combined with high-speed networking switches and third-party storage

Bintegrated compute and networking hardware optimized for AI workloads, with optional cloud management

CCisco UCS servers with NVIDIA GPUs, switches, optional VAST Data Storage and cloud-managed networking

Dcombination of Cisco networking hardware and software-defined storage designed for AI scalability

Answer : C

Question 2

A medium-sized breadmaking operation must deploy a fleet of GPU servers that meet these requirements for their flagship application: policy managed through cloud-based interface low latency between specific pairs of GPUs at least 2 GPUs per server all GPUs should be same model Intel CPU - well suited for Inferencing customer is power conscious

Which server meets the requirements?

AC245 M8

BX210C M8 with x580 PCIe node

CC845A M8

DC885A M8

Answer : B

Question 3

A global enterprise is deploying a new AI-driven analytics platform that requires high-performance GPU acceleration, large memory capacity, and robust virtualization support. The current compute environment must co-exist with the newly purposed GPU-enabled workload. This environment will continue to grow, so the customer wants to scale out the resources as needed.

Which Cisco product meets the requirements?

AUCS X-series

BUCS M-series

CUnified Edge

DUCS C-series Standalone

Answer : A

Question 4

A company deploys a Cisco UCS environment to host AI inferencing workloads that demand low latency, high throughput, and efficient resource utilization.

Which set of actions must be taken to deploy a high-performance fabric within the Cisco UCS infrastructure?

ADeploy a Cisco MDS 9000 Series Switch for Fibre Channel connectivity to storage.
Use a Cisco Fabric Interconnect for management traffic only.

BConnect UCS servers to a Cisco Nexus 3000 Series Switch using 100 Gb Ethernet.
Configure a separate management network using a dedicated Cisco Catalyst switch.

CUse a single Cisco Fabric Interconnect in a standalone configuration.
Connect all UCS servers directly to it using 10 Gb Ethernet.

DImplement a dual-fabric design with two Cisco Fabric Interconnects, and use 100 Gb Ethernet for server-to-fabric connectivity.
Configuring port channels for uplink connections.

Answer : D

Question 5

Which type of Cisco Intersight profile, when deployed to fabric interconnects, includes the configuration settings for ports, VLANs, and VSANs?

AUnified Edge profiles

BUCS Chassis profiles

CUCS Domain profiles

DUCS Server profiles

Answer : C

Question 6

Which set of statements describes Quantized Congestion Notification?

APriority Flow Control reacts first to mitigate congestion, and Explicit Congestion Notification acts as a fail-safe to prevent traffic drops if Priority Flow Control is insufficient.
A congestion notification packet sent toward the source by a network switch in response to receiving Explicit Congestion Notification with congestion experienced bits set.

BExplicit Congestion Notification reacts first to mitigate congestion, and Priority Flow Control acts as a fail-safe to prevent traffic drops if Explicit Congestion Notification is insufficient.
A congestion notification packet sent toward the source by hosts and the network switch in response to receiving Explicit Congestion Notification with congestion experienced bits set.

CExplicit Congestion Notification reacts first to mitigate congestion, and Priority Flow Control acts as a fail-safe to prevent traffic drops if Explicit Congestion Notification is insufficient.
A congestion notification packet sent toward the source by a host in response to receiving Explicit Congestion Notification with congestion experienced bits set.

DPriority Flow Control reacts first to mitigate congestion, and Explicit Congestion Notification acts as a fail-safe to prevent traffic drops if Priority Flow Control is insufficient.
A congestion notification packet sent toward the source by hosts and the network switch in response to receiving Explicit Congestion Notification with congestion experienced bits set.

Answer : C

Question 7

A customer is deploying a new AI fabric with all new NVIDIA GPUs and must verify the performance between the nodes in the network.

Which tool must be used to validate the customer benchmarks?

ANCCL

BSpirent

CiPerf

DIXIA

Answer : A

Cisco Implementing Cisco Data Center AI Infrastructure 300-640 DCAI Exam Questions