首页 > 题库 > 300-620

通过300-620道练习题，轻松取得成功！Cisco数据中心300-620 DCACI | 思博网络考试辅导资料。

开启通往成功的道路吧。300-620这些练习题是根据Cisco Data Center 300-620 DCACI认证的要求精心设计的。这些练习题涵盖了配置、实施以及管理Cisco交换机在ACI模式下的相关内容。请访问我们的免费测试页面，以评估自己的知识水平和准备情况。请充分利用我们的资源吧。考试模拟题/练习题此外，还有各种历年真题和答案，可以帮助你加深理解并完善自己的备考策略。思博网络提供的“Cisco应用中心基础设施实施”课程，正是为了帮助考生有效准备这次考试而设计的。我们提供了大量的练习题来帮助考生进行练习。在线历年真题可以模拟真实的考试场景，从而提升你的自信心。相信思博网络所提供的优质资源，它们能帮助你成功通过CCNP数据中心认证考试。

问题 #1

What is a feature of model- driven telemetry?

A. randomizes the data out of the network

B. continuously streams data out of the network

C. randomizes the data coming to the network

D. continuously pulls data out of the network

正确答案：C

问题 #2

Which Kubernetes container network interface provides intent-based networking from the same pane of glass that VMs and bare-metal servers are managed?

A. ACI CNI plug-in

B. Contiv CNI plug-in

C. Ingress CNI plug-in

D. Calico CNI plug-in

正确答案：A

问题 #3

Topic 1Which statement about synchronous and asynchronous API calls is true?

A. Synchronous API calls wait to return until a response has been received.

B. Synchronous communication is harder to follow and troubleshoot.

C. Synchronous API calls must always use a proxy server.

D. Asynchronous communication uses more overhead for client authentication.

正确答案：C

问题 #4

Topic 2Which Ansible playbook fragment returns the fewest queried ACI endpoint groups?

A. Option A

B. Option B

C. Option C

D. Option D

正确答案：D

问题 #5

Topic 2Refer to the exhibit.Assuming a new ACI instance, what is the result when this script is run?

A. Ten objects are created and subsequently deleted.

B. Nine objects are created.

C. An exception is thrown.

D. Ten objects are created.

正确答案：D

问题 #6

Which two statements apply to authentication when using the Cisco Intersight API? (Choose two.)

A. Each API Key can be assigned specific roles but not privileges.

B. Secret Key is only available at API Key creation time.

C. An API Key is composed of a Key ID and Secret Key.

D. The user credentials for the cisco.com accounts are shared with the Cisco Intersight Web Service.

E. An API Key is composed of a keyId and sessionCookie.

正确答案：B

问题 #7

Which action allows Docker daemon persistence during switchover on the Cisco Nexus 9500 Series Switches running Cisco NX-OS?

A. Change the Docker configuration to include the live restore option.

B. Copy the dockerpart file manually to the standby supervisor after performing the switchover.

C. Copy the dockerpart file manually to the standby supervisor before performing the switchover.

D. The system takes automatic action.

正确答案：A

问题 #8

Topic 1Which two benefits of using network configuration tools such as Ansible and Puppet to automate data center platforms arevalid? (Choose two.)

A. consistency of systems configuration

B. automation of repetitive tasks

C. ability to create device and interface groups

D. ability to add VLANs and routes per device

E. removal of network protocols such as Spanning Tree

正确答案：AB

问题 #9

Topic 2Which two components are attributes of an ACI MIT managed object? (Choose two.)

A. MO

B. RN

C. UNI

D. DN

E. URL

正确答案：BD

问题 #10

What is a key characteristic of an ACI policy model?

A. Logical and concrete domains are separated.

B. All configuration is carried out against concrete entities.

C. It allows communications with newly connected devices.

D. Network administrators configure logical and physical system resources directly.

正确答案：B

问题 #11

What is the default data encoding for the response output of the ACI APIC API inspector?

A. CSV

B. JSON

C. XML

D. YAML

正确答案：A

问题 #12

When should the API Inspector be used?

A. to send an API request to the APIC

B. to learn or identify the sequence of API calls for a specific operation in the APIC GUI

C. to verify the XML structure of an object based on a specific operation in the APIC GUI

D. to launch an Ansible playbook

正确答案：A

问题 #13

Topic 1Which two statements about gRPC are true? (Choose two.)

A. It is an IETF draft.

B. It is an IETF standard.

C. It runs over SSH.

D. It is an open source initiative.

E. It runs over HTTPS.

正确答案：AE

问题 #14

Topic 2Refer to the exhibit.Which two statements are true about this API GET request to the ACI APIC? (Choose two.)

A. The API call creates a new 10G interface in the APIC.

B. The API call reads information from a managed object.

C. The API response is encoded in JSON.

D. The API call reads information from an object class.

E. The API response is encoded in XML.

正确答案：BE

问题 #15

Topic 2Which Python snippets create an application policy named OrderProcess that contains two application endpoint groupsunder Tenant SuperEats using direct calls to the ACI REST API? Assume that authentication and library imports are correct.

A. Option A

B. Option B

C. Option C

D. Option D

正确答案：D

问题 #16

Topic 2Which two items are types of application isolation options available when Kubernetes is deployed with the ACI CNI plug-in?(Choose two.)

A. VM Isolation

B. Cluster Isolation

C. Server Isolation

D. Process Isolation

E. Namespace Isolation

正确答案：BE

问题 #17

Topic 2How is an ACI class name composed?

A. :Method

B. ClassName:Method

C. Package:ClassName

D. MitName:Method

正确答案：C

问题 #18

Topic 1A set of automation scripts work with no issue from a local machine, but an experiment needs to take place with a newpackage found online.How is this new package isolated from the main code base?

A. Add the new package to your requirements.txt file.

B. Create a new virtual machine and perform a pip install of the new package.

C. Perform a pip install of the new package when logged into your local machine as root.

D. Create a new virtual environment and perform a pip install of the new package.

正确答案：D

问题 #19

Topic 2Refer to the exhibit.Which action does the execution of this ACI Cobra Python code perform?

A. It prints all LLDP neighbor MAC and IP addresses.

B. It prints all Cisco Discovery Protocol neighbor MAC and IP addresses.

C. It prints all endpoint MAC and IP addresses.

D. It prints all APIC MAC and IP addresses.

正确答案：C

问题 #20

Which two capabilities apply to the DCNM API? (Choose two.)

A. DCNM provides an XML-based SOAP API.

B. DCNM requires a license to use the API.

C. Some features of DCNM must be configured through the GUI.

D. All API operations can be performed using the DCNM GUI.

E. DCNM provides a REST-based API.

正确答案：C

问题 #21

Which programming language are the Cisco UCS Director custom workflow tasks written in?

A. C++

B. Python

C. Java

D. Cloupia Script

正确答案：C

问题 #22

Refer to the exhibit. When Cisco UCS is configured, which filter must be added to the str_filter string to retrieve all discovered compute blades with two CPUs?

A. (num_of_cpus eq 2) and (discovery eq complete).

B. (num_of_cpus. 'x2\ type-sum') and (discovery, 'complete1, type='sum').

C. (num_of_cpus eq <2) and (discovery eq more).

D. (num_of_cpus. '2', type-eq') and (discovery, 'complete', type-'eq').

正确答案：A

查看更多题库 »