최신 MCPA-Level-1 무료덤프 - MuleSoft Certified Platform Architect

문제1

An application updates an inventory running only one process at any given time to keep the inventory consistent. This process takes 200 milliseconds (.2 seconds) to execute; therefore, the scalability threshold of the application is five requests per second.
What is the impact on the application if horizontal scaling is applied, thereby increasing the number of Mule workers?

A. The application scalability threshold is five requests per second regardless of the horizontal scaling

B. The total process execution time is now 100 milliseconds (.1 seconds)

C. The application scalability threshold is now 10 requests per second

D. Horizontal scaling cannot be applied to an already-running application

정답: A

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문제2

Which of the below, when used together, makes the IT Operational Model effective?

A. Create resuable assets, make them discoverable so that LOB teams can self-serve and browse the APIs

B. Create reusable assets, Make them discoverable so that LOB teams can self-serve and browse the APIs, Get active feedback and usage metrics

C. Create reusable assets, Do marketing on the created assets across organization, Arrange time to time LOB reviews to ensure assets are being consumed or not

정답: A

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문제3

An organization uses various cloud-based SaaS systems and multiple on-premises systems. The on-premises systems are an important part of the organization's application network and can only be accessed from within the organization's intranet.
What is the best way to configure and use Anypoint Platform to support integrations with both the cloud- based SaaS systems and on-premises systems?
A) Use CloudHub-deployed Mule runtimes in an Anypoint VPC managed by Anypoint Platform Private Cloud Edition control plane B) Use CloudHub-deployed Mule runtimes in the shared worker cloud managed by the MuleSoft-hosted Anypoint Platform control plane C) Use an on-premises installation of Mule runtimes that are completely isolated with NO external network access, managed by the Anypoint Platform Private Cloud Edition control plane D) Use a combination of Cloud Hub-deployed and manually provisioned on-premises Mule runtimes managed by the MuleSoft-hosted Anypoint Platform control plane

A. Option D

B. Option C

C. Option B

D. Option A

정답: C

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문제4

Which of the following best fits the definition of API-led connectivity?

A. API-led connectivity is a 3-layered architecture covering Experience, Process and System layers

B. API-led connectivity is a technology which enabled us to implement Experience, Process and System layer based APIs

C. API-led connectivity is not just an architecture or technology but also a way to organize people and processes for efficient IT delivery in the organization

정답: C

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문제5

A company wants to move its Mule API implementations into production as quickly as possible. To protect access to all Mule application data and metadata, the company requires that all Mule applications be deployed to the company's customer-hosted infrastructure within the corporate firewall. What combination of runtime plane and control plane options meets these project lifecycle goals?

A. Manually provisioned customer-hosted runtime plane and MuleSoft-hosted control plane

B. Manually provisioned customer-hosted runtime plane and customer-hosted control plane

C. MuleSoft-hosted runtime plane and customer-hosted control plane

D. iPaaS provisioned customer-hosted runtime plane and MuleSoft-hosted control plane

정답: B

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문제6

A company is building an application network using MuleSoft's recommendations for various API layers.
What is the main (default) role of a process API in an application network?

A. To automate parts of business processes by coordinating and orchestrating the invocation of other APIs in the application network

B. To secure, Manage, and process communication with specific types of end-user client applications or devices in the application network

C. To manage and process the secure direct communication between a back-end system and an end-user client of mobile device in the application network

D. To secure and optimize the data synchronization processing of large data dumps between back-end systems

정답: A

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문제7

The responses to some HTTP requests can be cached depending on the HTTP verb used in the request.
According to the HTTP specification, for what HTTP verbs is this safe to do?

A. PUT, POST, DELETE

B. GET, OPTIONS, HEAD

C. GET, PUT, OPTIONS

D. GET, HEAD, POST

정답: B

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문제8

An Order API triggers a sequence of other API calls to look up details of an order's items in a back-end inventory database. The Order API calls the OrderItems process API, which calls the Inventory system API.
The Inventory system API performs database operations in the back-end inventory database.
The network connection between the Inventory system API and the database is known to be unreliable and hang at unpredictable times.
Where should a two-second timeout be configured in the API processing sequence so that the Order API never waits more than two seconds for a response from the Orderltems process API?

A. In the inventory database

B. In the Inventory system API implementation

C. In the Order API implementation

D. In the Orderltems process API implementation

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제9

A retail company is using an Order API to accept new orders. The Order API uses a JMS queue to submit orders to a backend order management service. The normal load for orders is being handled using two (2) CloudHub workers, each configured with 0.2 vCore. The CPU load of each CloudHub worker normally runs well below 70%. However, several times during the year the Order API gets four times (4x) the average number of orders. This causes the CloudHub worker CPU load to exceed 90% and the order submission time to exceed 30 seconds. The cause, however, is NOT the backend order management service, which still responds fast enough to meet the response SLA for the Order API. What is the MOST resource-efficient way to configure the Mule application's CloudHub deployment to help the company cope with this performance challenge?

A. Permanently increase the size of each of the two (2) CloudHub workers by at least four times (4x) to one (1) vCore

B. Use a vertical CloudHub autoscaling policy that triggers on CPU utilization greater than 70%

C. Permanently increase the number of CloudHub workers by four times (4x) to eight (8) CloudHub workers

D. Use a horizontal CloudHub autoscaling policy that triggers on CPU utilization greater than 70%

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제10

An organization requires several APIs to be secured with OAuth 2.0, and PingFederate has been identified as the identity provider for API client authorization, The PingFederate Client Provider is configured in access management, and the PingFederate OAuth 2.0 Token Enforcement policy is configured for the API instances required by the organization. The API instances reside in two business groups (Group A and Group B) within the Master Organization (Master Org).
What should be done to allow API consumers to access the API instances?

A. The APL consumer should create a client application and request access to the APT in Anypoint Exchange, and the API administrator should approve the request

B. The APT consumer should create a client application and request access to the API in Ping Identity, and the organization's Ping Identity workflow will grant access

C. The API administrator should grant access to the API consumers by creating contracts in the relevant API instances in API Manager

D. The API administrator should configure the correct client discovery URL in both child business groups, and the API consumer should request access to the API in Ping Identity

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

최신 MCPA-Level-1 무료덤프 - MuleSoft Certified Platform Architect - Level 1

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