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Cisco 350-901 - Developing Applications using Cisco Core Platforms and APIs (DEVCOR)

Page: 6 / 11
Total 363 questions

A developer releases a new application for network automation of Cisco devices deployed in a local data center. The application utilizes complex design patterns such as microservices that host multiple third-party libraries and programming languages. The development must be simplified by implementing an observability- driven velopment lifecycle. Which two considerations must be taken to meet the requirements? (Choose two.)

A.

which KPIs to monitor

B.

description of low-level errors

C.

relevant metrics to expose

D.

which monitoring tools to use

E.

identifying customer priorities

A user is receiving a 429 Too Many Requests error. Which scheme is the server employing that causes this error?

A.

rate limiting

B.

time outs

C.

caching

D.

redirection

Click on the Meraki Resources tab in the left corner to view Meraki documentation to help with this question.Drag and drop the parts of the python code from the left onto the item numbers on the right that match the missing sections in the exhibit to enable an SSID. Not all code parts are used.

A local data center deployment using Cisco NX-OS switches is scaling and requires automatic configuration at scale Configuration management must be set up for a Cisco NX-OS switch by using Ansible. The Ansible control server is currently located on a different subnet than the switch The solution has these requirements

• The transport protocol used must be encrypted

• The connections must originate from a server m the same local network

• Enable mode must be supported

Which connectivity method must be used?

A.

SSH through a bastion host and ansible_become method for privilege escalation.

B.

HTTPS through a repository and ansible_become method for privilege escalation

C.

XML-RPC through a web proxy.

D.

HTTP through a web proxy.

A developer must deploy a containerized application for network device inventory management. The developer sets up a Kubernetes cluster on two separate hypervisors The SLA is not currently meeting a specified maximum value for network latency/jitter. CPU/memory and disk 1,0 are functioning property.

Which two design approaches resolve the issue? (Choose two.)

A.

Upgrade the server NIC card.

B.

Colocate services in the same pod.

C.

Enable IPv6 within the cluster

D.

Replace the HDD drives with SSD drives.

E.

Deploy the cluster to a bare metal server.

Which two types of storage are supported for app hosting on a Cisco Catalyst 9000 Series Switch? (Choose two.)

A.

external USB storage

B.

internal SSD

C.

CD-ROM

D.

SD-card

E.

bootflash

Refer to the exhibit.

Which configuration of method and parameter retrieves the health of a laptop connected to the network from Cisco DNA Center?

A.

PUT; network-health;

B.

GET; client-health;

C.

GET; network-device;

D.

POST; network-device;

Refer to the exhibit. Which snippet creates a Webex Teams space and adds the users in the variable user list to that space?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer to the exhibit Pipenv is used to manage dependencies The test funs successfully on a local environment. What is the reason for the error when running the test on a CI'CD pipeline?

A.

The piple in the local environment was not pushed to the remote repository

B.

All the unit tests in testsum py failed

C.

Pytest did not detect any functions that start with test_'.

D.

Nose2 was not used as the test runner

Refer to the exhibit

An application is developed to perform multiple API calls. The calls will be performed on the infrastructure devices Delays in the information transfer occur when the application is executed What are two reasons for the issue? (Choose two )

A.

The list devices API call is failing and does not return a result

B.

Listing devices lakes longer than usual due to high network latency

C.

One of the API calls takes roughly three times as long to complete

D.

The list devices API call is inefficient and should be refactored

E.

The requests are being rate limited to prevent multiple calls causing the excessive load