29 June, 2020

Up To The Minute 350-901 Braindumps For Developing Applications Using Cisco Core Platforms & APIs Certification

It is impossible to pass Cisco 350-901 exam without any help in the short term. Come to Passleader soon and find the most advanced, correct and guaranteed Cisco 350-901 practice questions. You will get a surprising result by our Far out Developing Applications using Cisco Core Platforms & APIs practice guides.

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Question 1

A developer needs to configure an environment to orchestrate and configure. Which two tools should be used for each task? (Choose two.)

Puppet for orchestration

Terraform for orchestration

Terraform for configuration

Ansible for orchestration

Ansible for configuration

Question 2

There is a requirement to securely store unique usernames and passwords. Given a valid username, it is also required to validate that the password provided is correct. Which action accomplishes this task?

Encrypt the username, hash the password, and store these values.

Hash the username, hash the password, and store these values.

Encrypt the username, encrypt the password, and store these values.

Hash the username, encrypt the password, and store these values.

Question 3

Refer to the exhibit. A company has extended networking from the data center to the cloud through Transit VPC. Which two statements describe the benefits of this approach? (Choose two.)

Dynamic routing combined with multi-AZ- deployment creates a robust network infrastructure.

VPC virtual gateways provide highly available connections to virtual networks.

Dedicated VPC simplifies load balancing by combining internal and external web services.

VPC virtual gateways provide more secure connections to virtual networks.

Dedicated VPC simplifies routing by not combining this service with other shared services.

Question 4

An application is hosted on Google Kubernetes Engine. A new JavaScript module is created to work with the existing application. Which task is mandatory to make the code ready to deploy?

Create a Dockerfile for the code base.

Rewrite the code in Python.

Build a wrapper for the code to “containerize” it.

Rebase the code from the upstream git repo.

Question 5

User report that they can no longer process transactions with the online ordering application, and the logging dashboard is displaying these messages.
Fri Jan 10 19:37:31.123 EST 2020 [FRONTEND] INFO: Incoming request to add item to cart from user 45834534858 Fri Jan 10 19:37:31 247 EST 2020 [BACKEND] INFO: Attempting to add item to cart
Fri Jan 10 19:37:31 250 EST 2020 [BACKEND] ERROR: Failed to add item: MYSQLDB ERROR: Connection refused What is causing the problem seen in these log messages?

The database server container has crashed.

The backend process is overwhelmed with too many transactions.

The backend is not authorized to commit to the database.

The user is not authorized to add the item to their cart.

Question 6

A container running a Python script is failing when it reaches the integration testing phase of the CI/CD process. The code has been reviewed thoroughly and the build process works on this container and all other containers pass unit and integration testing.
What should be verified to resolve the issue?

that the correct port is exposed in the Dockerfile

that the necessary modules and packages are installed on build

that the script is running from the night directory

that the Python version of the container image is correct

Question 7

Refer to the exhibit. Which code snippet is required in the headers to successfully authorize wireless information from Cisco DNA Center?

headers = {‘X-auth-token’:’fa8426a0-8eaf-4d22-8e13-7c1b16a9370c’} B.headers = {‘Authorization’:’Basic YWRtaW46R3JhcGV2aW5IMQ==’}

headers = {‘Authorization’:’Bearer ASDNFALKJER23412RKDALSNKF”}

headers = {‘Content-type’:’application/json}

Question 8

An organization manages a large cloud-deployed application that employs a microservices architecture across multiple data centers. Reports have received about application slowness. The container orchestration logs show that faults have been raised in a variety of containers that caused them to fail and then spin up brand new instances.
Which two actions can improve the design of the application to identify the faults? (Choose two.)

Automatically pull out the container that fails the most over a time period.

Implement a tagging methodology that follows the application execution from service to service.

Add logging on exception and provide immediate notification.

Do a write to the datastore every time there is an application failure.

Implement an SNMP logging system with alerts in case a network link is slow.

Question 9

Refer to the exhibit. The Ansible playbook is using the netconf_module to configure an interface using a YANG model. As part of this workflow, which YANG models augment the interface?

ietf-interfaces and ietf-ip

iana-if-type and ietf-interfaces

ietf-ip and openconfig-interface

ietf-ip and iana-if-type

Question 10

Refer to the exhibit. Which set of API requests must be executed by a Webex Teams bot after receiving a webhook callback to process messages in a room and reply with a new message back to the same room?

$\"350-901$

Question 11

Which two statements about a stateless application are true? (Choose two.)

Different requests can be processed by different servers.

Requests are based only on information relayed with each request.

Information about earlier requests must be kept and must be accessible.

The same server must be used to process all requests that are linked to the same state.

No state information can be shared across servers.

Question 12

On a Cisco Catalyst 9300 Series Switch, the guest shell is being used to create a service within a container. Which change is needed to allow the service to have external access?

Apply ip nat overload on VirtualPortGroup0.

Apply ip nat inside on Interface VirtualPortGroup0.

Apply ip nat outside on Interface VirtualPortGroup0.

Apply ip nat inside on Interface GigabitEthernet1.

Question 13

The response from a server includes the header ETag: W/”7eb8b94419e371767916ef13e0d6e63d”. Which statement is true?

The ETag has a Strong validator directive.

The ETag has a Weak validator directive, which is an optional directive.

The ETag has a Weak validator directive, which is a mandatory directive.

The ETag has a Strong validator directive, which it is incorrectly formatted.

Question 14

An organization manages a large cloud-deployed application that employs a microservices architecture. No notable issues occur with downtime because the services of this application are redundantly deployed over three or more data center regions. However, several times a week reports are received about application slowness. The container orchestration logs show faults in a variety of containers that cause them to fail and then spin up brand new.
Which action must be taken to improve the resiliency design of the application while maintaining current scale?

Update the base image of the containers.

Test the execution of the application with another cloud services platform.

Increase the number of containers running per service.

Add consistent “try/catch(exception)” clauses to the code.

Question 15

Which database type should be used with highly structured data and provides support for ACID transactions?

time series

document

graph

relational

Question 16

AppGigabitEthernet interface is used as data port for a container on a Cisco Catalyst 9000 Series Switch. Which two interface configuration options should be used? (Choose two.)

trunk interface

bridged virtual interface

SPAN port

management interface

subinterface

Question 17

A developer has just completed the configuration of an API that connects sensitive internal systems. Based on company policies, the security of the data is a high priority. Which approach must be taken to secure API keys and passwords?

Embed them directly in the code.

Store them in a hidden file.

Store them inside the source tree of the application.

Change them periodically.

Question 18

DRAG DROP

Refer to the exhibit. Drag and drop the steps from the left into the correct order of operation on the right for a successful OAuth2 three-legged authorization code grant flow.
Select and Place:
350-901 dumps exhibit

Solution:
350-901 dumps exhibit

Does this meet the goal?

Yes

Question 19

Refer to the exhibit. An Intersight API is being used to query RackUnit resources that have a tag keyword set to “Site”. What is the expected output of this command?

list of all resources that have a tag with the keyword “Site”

error message because the Value field was not specified

error message because the tag filter should be lowercase

list of all sites that contain RackUnit tagged compute resources

Question 20

Into which two areas are AppDynamics APIs categorized? (Choose two.)

application-centric

analytics-events

database-visibility

platform-side

agent-side

Question 21

Refer to the exhibit. Which line of code must be added to this code snippet to allow an application to pull the next set of paginated items?

requests.get(url, links=[‘next’][‘url’])

requests.get(url, headers=links[‘next’][‘url’])

requests.get(res.links[‘next’][‘url’], headers=headers)

requests.get(res.headers.get(‘Link”)[‘next’][‘url’], headers=headers)

Question 22

Refer to the exhibit. Many faults have occurred in the ACI environment and a sample of them needs to be examined. Which API call retrieves faults 30 through 45?

GET https://apic-ip-address/api/class/faultInfo.json?order-by=faultinst.severity|desc&page=1&page-size=15

GET https://apic-ip-address/api/class/faultInfo.json?order-by=faultinst.severity|desc&page=2&page-size=15

GET https://apic-ip-address/api/class/faultInfo.json?order-by=faultinst.severity|desc&page=30

GET https://apic-ip-address/api/class/faultInfo.json?order-by=faultinst.severity|desc&page=2&page-size=30

Question 23

Refer to the exhibit. Two editors are concurrently updating an article’s headline from their mobile devices. What results from this scenario based on this REST API sequence?

The article is marked as “Conflicted”

The article headline is “Monday Headlines”

The article headline is “Today Headlines”

The article headline is “Top Headlines”

Question 24

Which two strategies are used to protect personally identifiable information? (Choose two.)

Encrypt data in transit.

Encrypt hash values of data.

Encrypt data at rest.

Only hash usernames and passwords for efficient lookup.

Only encrypt usernames and passwords for efficient lookup.

Question 25

Which type of file is created from issued intermediate, root, and primary certificates for SSL installation on a server?

DER

CSR

PEM

CRT

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