Cisco 350-901 DEVCOR Exam Practice Test Instant Access

Question 1

What is a risk to data privacy during the storage and transmission of data?

AThe risk of exposure is increased when data is shared between applications.

BThe transfer of unencrypted data between storage devices increases the risk of exposure.

CData breaches cause ongoing exposure of personal information.

DThe transfer of unencrypted personally identifiable financial information from a storage device increases the risk of a data broach.

Answer : B

Question 2

An application is made up of multiple microservices, each communicating via APIs. One service is beginning to be a bottleneck for the application because it can take a lot of time to complete requests. An engineer tried adding additional instances of this service behind the load balancer, but it did not have any effect. Which application design change must be implemented m this scenario?

AMove from synchronous to asynchronous interactions with the service and implement a message queue.

BDeploy an API gateway to centralize all inbound communication requests and offload authentication

CVendor all dependencies into the service that is causing delays to remove external dependency checks.

DLeverage serverless architecture instead of containers to gain the advantage of event driven APIs.

Answer : A

Question 3

An application must be able to print the values of the variables in specific modules. Different message levels will be used for production and for development. Proof of access and activity must be documented. What must be included in the implementation to support these observability requirements?

Aprint

Bmetrics

Clogging

Dstreaming

Answer : C

Question 4

Refer to the exhibit.

An architect wrote an application to collect device information from the Cisco Meraki Dashboard API. Every time a network change occurs the application collects information and records new endpoint MAC addresses. The application stopped working after the locations and network equipment of a competitor were acquired. Which application approach must be applied to reduce latency and rate limiting?

AMOS scoring system before collecting information

Bleaky faucet algorithm for fault categorizing

Cerror handling to check for reachability first

Dwebhooks to trigger updates

Answer : C

Question 5

Refer to the exhibit.

A network engineer created a simple Python Flask application but must incorporate a CSRF token. Which code snippet must be added in the blank in the script to manually incorporate the token?

A_access_tokenM value=M{{ csrf_token}}

B_csrMoken' value='{{ csrf_grant()}}

C_csrMoken' value='{{ csrf_token()}}

D_xssjoken' value='{{ csrMoken}}

Answer : C

Question 6

A development team is looking for a tool to automate configurations across the infrastructure. The tool must have these characteristics:

* written in Python

* define playbooks (or intent

* stateless

* imperative

Which tool meets these requirements?

APuppet

BNetmiko

CAnsible

DNCM

Answer : C

Question 7

Refer to the exhibit.

A developer has created a Python script that retrieves information about the deployment of Cisco wireless access points using REST API. Which two code snippets must be added to the blank in the code to print the value of the userid key instead of printing the full JSON response? (Choose two.)

AOption A

BOption B

COption C

DOption D

Answer : B, D

Cisco 350-901 Developing Applications using Cisco Core Platforms and APIs DEVCOR Exam Practice Test