Cisco 350-901 Exam Dumps

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Number Of Questions: 363

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Exam Details

Exam Name: Developing Applications using Cisco Core Platforms and APIs

Exam Code: 350-901 DEVCOR

Related Certification(s):

Cisco Certified DevNet Professional Certifications
Cisco Certified DevNet Specialist Certifications

Certification Provider: Cisco

Actual Exam Duration: 120 Minutes

Number of 350-901 practice questions in our database: 363

Expected 350-901 Exam Topics, as suggested by Cisco :

Module 1: Evaluate An Application Design Considering High-Availability And Resiliency/ Explain Architectural Patterns
Module 2: Evaluate Choice Of Database Types With Respect To Application Requirements/ Construct A Sequence Diagram That Includes API Calls Describe Distributed Applications Related To The Concepts Of Front-End, Back-End, And Load Balancing Evaluate An Application Design Considering Latency And Rate Limiting/ Identify Ways To Optimize API Usage Through HTTP Cache Controls
Module 3: Evaluate An Application Design And Implementation Considering Observability/ Implement Robust REST API Error Handling For Time Outs And Rate Limits
Module 4: Construct API Requests To Create And Delete Objects Using Firepower Device Management (FDM)/ Software Development And Design
Module 5: Construct API Requests To Implement Chatops With Webex Teams API/ Evaluate An Application Design Considering Scalability And Modularity Describe Steps To Build A Custom Dashboard To Present Data Collected From Cisco Apis/ Evaluate An Application Design And Implementation Considering Maintainability
Module 6: Describe The Capabilities Of Appdynamics When Instrumenting An Application/ Construct API Calls To Retrieve Data From Intersight
Module 7: Construct A Python Script Using The Cisco DNA Center Apis To Retrieve And Display Wireless Health Information
Module 8: Describe The Steps In The Oauth2 Three-Legged Authorization Code Grant Flow/ Diagnose Problems With An Application Given Logs Related To An Event
Module 9: Construct A Python Script Using The UCS Apis To Provision A New UCS Server Given A Template/ Explain The Concepts Of Release Packaging And Dependency Management
Module 10: Describe How End-To-End Encryption Principles Apply To Apis/ Implement Control Flow Of Consumer Code For Unrecoverable REST API Errors
Module 11: Implement Mitigation Strategies For OWASP Threats (Such As XSS, CSRF, And SQL Injection)/ Configure Application Specific SSL Certificates
Module 12: Identify The Secret Storage Approach Relevant To A Given Scenario/ Construct An Application That Consumes A REST API That Supports Pagination
Module 13: Integrate An Application Into A Prebuilt CD Environment Leveraging Docker And Kubernetes/ Describe An Effective Logging Strategy For An Application
Module 14: Describe The Benefits Of Continuous Testing And Static Code Analysis In A CI Pipeline/ Utilize Docker To Containerize An Application
Module 15: Identify A Configuration Management Solution To Achieve Technical And Business Requirements/ Describe The Tenets Of The “12-Factor App”
Module 16: Utilize RESTCONF To Configure A Network Device Including Interfaces, Static Routes, And Vlans (IOS XE Only)
Module 17: Explain Data Privacy Concerns Related To Storage And Transmission Of Data/ Explain Considerations Of Model-Driven Telemetry

Exam Name:

Developing Applications using Cisco Core Platforms and APIs (DEVCOR)

Exam Code:

350-901

Total Questions in Exam:

363

Demo Questions

Q1. 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?

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

B. Deploy an API gateway to centralize all inbound communication requests and offload authentication

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

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

Answer

Correct Answer: A

Q2. A developer is designing a modem, distributed microservice enterprise application. The application will be integrating with other systems and focus on a large deployment, so control of API calls is necessary. What is the best practice to reduce application response latency and protect the application from excessive use?

A.Implement rate limiting on the client side.

B. Implement rate limiting on the client and server sides.

C. Do not enforce any rate Imiting

D. Implement rate limiting on the server side.

Answer

Correct Answer: B

Q3. Which transport layer protocol does gRPC use to retrieve telemetry information?

A.SSH

B. SNMP

C. TCP

D. HTTP/2

Answer

Correct Answer: D

Q4. What is a risk to data privacy during the storage and transmission of data?

A.The risk of exposure is increased when data is shared between applications.

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

C. Data breaches cause ongoing exposure of personal information.

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

Answer

Correct Answer: B

Answer

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