正確的なMuleSoft-Integration-Associate資格取得講座一回合格-ハイパスレートのMuleSoft-Integration-Associate受験体験MuleSoft-Integration-Associate実践資料は、これらのMuleSoft-Integration-Associate実践資料を説明責任を持って作成した当社のものです。 また、MuleSoft-Integration-Associateトレーニング資料は効率的な製品です。 さらに、MuleSoft-Integration-Associate試験準備は適切で立派な練習資料です。 進捗状況を確認し、MuleSoft-Integration-Associateトレーニング資料の証明書を取得することは、当然のことながら、最新かつ最も正確な知識を備えた最も専門的な専門家によるものです。 MuleSoft-Integration-Associate試験準備は市場の大部分を占めています。 Salesforce Certified MuleSoft Integration Associate Exam 認定 MuleSoft-Integration-Associate 試験問題 (Q21-Q26):質問 # 21
What is an advantage of using OAuth 2 0 client credentials and access tokens over only API keys for API authentication?
A. If the client ID is compromised it can be exchanged for an API key
B. If the access token is compromised it can be exchanged for an API key
C. If the access token is compromised, the client credentials do not have to be reissued
D. If the client secret is compromised, the client credentials do not have to be reissued
正解：C
解説：
OAuth 2.0 provides a more secure and flexible way of handling API authentication compared to API keys.
Here's a detailed explanation of the advantage mentioned:
* OAuth 2.0 Client Credentials Grant:
* How It Works: In this flow, a client application uses its client ID and client secret to obtain an access token from the authorization server.
* Access Tokens: These tokens are short-lived and used to authenticate API requests.
* Security Advantages:
* Token Compromise: If an access token is compromised, it only grants limited access because it has a short lifespan and can be easily revoked.
* Client Credentials: The client credentials (client ID and secret) are not exposed during API calls, reducing the risk of them being compromised.
* Token Refresh: New tokens can be obtained without exposing the client credentials again.
* Comparison with API Keys:
* API Keys: If an API key is compromised, it often provides long-term access without expiration.
Revoking the API key impacts all users or applications using it.
* OAuth Tokens: Compromised tokens can be individually revoked without needing to change the client credentials, minimizing disruption.
References
* OAuth 2.0 Framework: OAuth 2.0
* MuleSoft Security Best Practices: API Security
質問 # 22
An organization is not meeting its growth and innovation objectives because IT cannot deliver projects fast enough to keep up with the pace of change required by the business.
According to MuleSoft's IT delivery and operating model which step should the organization take to solve this problem?
A. Adopt a new approach that decouples core IT projects from the innovation that happens within each line of business
B. Switch from a design-first to a code-first approach for IT development
C. Modify IT governance and security controls so that line of business developers can have direct access to theorganization's systems of record
D. Hire more IT developers, architects, and project managers to increase IT delivery
正解：A
解説：
MuleSoft's IT delivery and operating model suggests modernizing IT practices to better support business growth and innovation. Here's a detailed explanation:
* Decoupling Core IT Projects:
* Definition: Decoupling involves separating the core IT systems and projects from the innovative and experimental projects conducted by various lines of business.
* Benefits:
* Agility: Enables lines of business to innovate rapidly without being held back by the constraints of core IT systems.
* Focus: Allows core IT to focus on maintaining and enhancing critical systems while business units can experiment and deploy new solutions more quickly.
* Implementation:
* API-led Connectivity: By using an API-led connectivity approach, core IT can expose reusable APIs and services that business units can leverage for their innovation efforts.
* Governance and Security: Ensuring that proper governance and security measures are in place to protect core systems while allowing flexibility for innovation.
* Outcome:
* Faster Delivery: Speeds up the delivery of new features and solutions, aligning with business needs and market demands.
* Enhanced Collaboration: Facilitates better collaboration between IT and business units, driving overall organizational growth.
References
* MuleSoft Whitepaper: API-led Connectivity
* IT Operating Model: Transforming IT Delivery
質問 # 23
During a planning session with the executive leadership, the development team director presents plans for a new API to expose the data in the company's order database. An earlier effort to build an API on top of this data failed, so the director is recommending a design-first approach.
Which characteristics of a design-first approach will help make this API successful?
A. Publishing the fully implemented API to Exchange so all developers can reuse the API
B. Building MUnit tests so administrators can confirm code coverage percentage during deployment
C. Developing a specification so consumers can test before the implementation is built
D. Adding global policies to the API so all developers automatically secure the implementation before coding anything
正解：C
解説：
A design-first approach emphasizes creating the API specification before implementation, ensuring better alignment with consumer needs and reducing the risk of project failure. Here's a detailed explanation:
* API Specification:
* Definition: An API specification is a detailed, formal description of the API's endpoints, request
/response formats, and protocols.
* Consumer Testing: Allows API consumers (developers) to understand, test, and provide feedback on the API design before actual development begins.
* Advantages:
* Early Feedback: Consumers can test the API design using mock services or tools like API Designer and provide feedback, ensuring the API meets their requirements.
* Reduced Rework: Identifies potential issues and design flaws early, reducing costly changes during the implementation phase.
* Documentation: Provides comprehensive documentation that aids in the development and future maintenance of the API.
References
* Design-First Approach: Design-First API Development
* API Mocking: API Designer Mocking Service
質問 # 24
In preparation for a digital transformation initiative an organization is reviewing related IT integration projects that failed for various reasons According to MuleSoft's surveys of global IT leaders, what is a common cause of IT project failure that this organization may likely discover in its assessment?
A. Reliance on an Integration-Platform-as-a-Service (iPaaS)
B. Lack of alignment around business outcomes
C. Spending too much time on enablement
D. Following an Agile delivery methodology
正解：B
解説：
One common cause of IT project failure identified by MuleSoft's surveys of global IT leaders is the lack of alignment around business outcomes. Here's a detailed explanation:
* Lack of Alignment:
* Definition: This occurs when IT projects are not clearly linked to the organization's strategic goals and business objectives.
* Impact: Misalignment can lead to projects that do not deliver the intended business value, resulting in wasted resources and failed initiatives.
* Common Causes:
* Poor Communication: Lack of effective communication between business stakeholders and IT teams can lead to misunderstandings and misaligned priorities.
* Undefined Objectives: Projects without clearly defined business outcomes and success metrics struggle to demonstrate value and justify investments.
* Solution:
* Business-IT Collaboration: Foster strong collaboration between business and IT to ensure projects are aligned with strategic goals.
* Outcome-Focused Planning: Define clear business outcomes and success criteria at the outset of each project.
References
* MuleSoft Surveys: State of IT Digital Transformation
* Causes of IT Project Failure: Common Reasons for Project Failure
質問 # 25
A platform architect includes both an API gateway and a service mesh in the architecture of a distributed application for communication management.
Which type of communication management does a service mesh typically perform in this architecture?
A. Between the application and external API clients
B. Between the application and external API implementations
C. Between application services and the firewall
D. Between services within the application
正解：D
解説：
A service mesh is typically used to manage communication between microservices within a distributed application. Here's a detailed explanation:
* Service Mesh:
* Definition: A service mesh is a dedicated infrastructure layer that manages service-to-service communication within a microservices architecture.
* Features: Provides features such as load balancing, service discovery, traffic management, and security (e.g., mutual TLS).
* Intra-Application Communication:
* Focus: It focuses on internal communication between microservices, ensuring reliability, security, and observability of inter-service communications.
* Management: Handles retries, circuit breaking, and service-to-service authentication transparently.
* API Gateway:
* Complementary Role: While a service mesh manages internal microservice communications, an API gateway manages external client requests and provides a single entry point for external API clients.
References
* Service Mesh Overview: What is a Service Mesh?
* Service Mesh vs. API Gateway: Service Mesh and API Gateway Comparison