Salesforce Development-Lifecycle-and-Deployment-Architect合格に導きます!対策書籍の決定版

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Salesforce Development-Lifecycle-and-Deployment-Architect Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Releasing	14%	- Change management process integration - Release management and versioning strategy - Production readiness and validation - Release communication and stakeholder management
Topic 2: Testing	13%	- Test data management and security - Automated testing and regression strategy - Testing methodology selection and design - Test coverage requirements and execution strategies
Topic 3: System Design	15%	- Compliance and security requirements implementation - Scalability and maintainability considerations - Architecture alignment with business requirements - Integration and data architecture design
Topic 4: Building	13%	- Source control strategy and branching models - Code review and static analysis implementation - Coding standards and quality assurance processes - Salesforce DX and scratch orgs usage
Topic 5: Operating	8%	- Production change control and governance - Post-release monitoring and feedback loops - Incident and problem management integration - Lifecycle process improvement
Topic 6: Application Lifecycle Management	8%	- Environment strategy and sandbox design - Single-org vs multi-org architecture decisions - Governance strategy design based on organizational maturity - Development methodologies assessment and selection
Topic 7: Deploying	14%	- Unlocked and managed packages implementation - Deployment troubleshooting and rollback strategies - Deployment tools comparison: Change Sets, Metadata API, CLI, Packages - Continuous integration and delivery setup
Topic 8: Planning	13%	- Pre-deployment and post-deployment planning - Technical reference data management and deployment - Management of unsupported metadata and configuration - Dependency identification and management

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Salesforce Certified Development Lifecycle and Deployment Architect 認定 Development-Lifecycle-and-Deployment-Architect 試験問題 (Q18-Q23):

質問 # 18
Which two project situations favor a waterfall methodology? Choose 2 answers

A. An application with many systems and inter-dependencies between components.
B. An application in post-production, with incremental changes made by a small team.
C. An application with regulatory compliance requirements to be validated by outside agencies.
D. An in-house application with a fixed team size, but an open timeline and flexible requirements.

正解：A、C

質問 # 19
In the effort of improving the code quality, Universal Containers (UC) has asked a third-party system integrator to perform some independent code reviews. One piece of the feedback is the development team is seemingly not doing enough negative unit testing.
Which are three usual symptoms of inadequate negative tests
Choose 3 answers

A. Developers constantly ask the testers for a screenshot of the error and the exact steps of reproducing the error.
B. Developers often have to turn to the debug log for details of the failed Apex executions.
C. The delivered user interfaces are regularly not meeting the expectations of the business users.
D. When an Apex batch job runs at a scheduled time, an increased number of Apex execution errors occur over all.
E. An Apex process runs into an un-handled exception when an HTTP callout has an unexpected status code in the response body.

正解：A、D、E

解説：
The usual symptoms of inadequate negative tests are the ones that indicate that the code is not handling the possible errors or exceptions that may occur in different scenarios. For example, when an Apex batch job runs at a scheduled time, an increased number of Apex execution errors occur over all1, this means that the code is not handling the possible concurrency issues, governor limits, or data quality issues that may arise when the job runs. Similarly, when an Apex process runs into an un-handled exception when an HTTP callout has an unexpected status code in the response body1, this means that the code is not handling the possible network issues, authentication issues, or API errors that may occur when making the callout. Another symptom is when developers constantly ask the testers for a screenshot of the error and the exact steps of reproducing the error1, this means that the code is not logging the error details or providing meaningful error messages to the users. Option A is incorrect because turning to the debug log for details of the failed Apex executions is not a symptom of inadequate negative tests, but a normal practice of debugging the code. Option E is incorrect because the delivered user interfaces are not meeting the expectations of the business users is not a symptom of inadequate negative tests, but a symptom of poor user interface design or incomplete requirements.

質問 # 20
A developer with Universal Containers recently created a flow in the developer sandbox. While working on the flow, the developer deactivated it and made updates multiple times before the flow worked as desired. Now the developer is planning to use a change set to migrate the flow to the QA sandbox.
What two statements should be considered when migrating the flow with change sets?
Choose 2 answers

A. When a change set with a multiple versioned flow is uploaded, and no active version is available, it throws an exception.
B. When a change set with a multiple versioned flow is uploaded, and no active version is available, it includes the most recent inactive version of the flow.
C. When a change set with a multiple versioned flow is uploaded, it includes only the active version of the flow.
D. When a change set with a multiple versioned flow is uploaded, it includes all the versions of the flow.

正解：B、C

解説：
Explanation
When migrating a flow with change sets, the following statements should be considered: When a change set with a multiple versioned flow is uploaded, it includes only the active version of the flow. When a change set with a multiple versioned flow is uploaded, and no active version is available, it includes the most recent inactive version of the flow. These statements are based on the Salesforce documentation on how change sets handle flows with multiple versions. The other statements are incorrect, as they do not reflect the actual behavior of change sets.

質問 # 21
Universal Containers's architect is documenting the application lifecycle management (ALM) process to communicate it to the development teams from different implementation partners.
Which three steps apply to any Salesforce development project?
Choose 3 answers

A. Change Sets
B. Develop
C. Build Release
D. Continuous Integration
E. Test

正解：B、C、E

解説：
Develop, Build Release, and Test are three steps that apply to any Salesforce development project, regardless of the size, complexity, or methodology. Develop is the step where the developers create the code and configuration components that meet the requirements and specifications. Build Release is the step where the components are packaged and deployed to different environments for testing and validation. Test is the step where the components are verified and validated against the requirements and specifications, as well as the quality and performance standards. Continuous Integration and Change Sets are not steps, but tools or techniques that can be used to facilitate the development project. Continuous Integration is a technique that involves merging the code from different developers frequently and automatically, to ensure consistency and avoid conflicts. Change Sets are a tool that allows the developers to move the components from one org to another org.

質問 # 22
Universal Containers (UC) just started configuration and customization of its Salesforce organization. The architect suggested the definition of an application lifecycle management (ALM) process.
What are three benefits of following an ALM process?
Choose 3 answers

A. Training new users after each minor and major release.
B. Defining metrics for application development project success.
C. Preventing existing working functionality from stopping
D. Avoiding defects from being deployed to production.
E. Releasing new features on a consistent schedule.

正解：C、D、E

解説：
Following an ALM process can help avoid defects from being deployed to production, by ensuring that the code is tested and validated in different environments before reaching the end users. It can also help release new features on a consistent schedule, by establishing a clear roadmap and timeline for the development and deployment phases. Moreover, it can help prevent existing working functionality from stopping, by implementing backup and rollback strategies, as well as monitoring and troubleshooting tools. Training new users after each minor and major release is not a benefit of ALM, but rather a best practice for user adoption and change management. Defining metrics for application development project success is not a benefit of ALM, but rather a part of the project management and evaluation process.

質問 # 23
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この分野には多くの専門家や教授がいます。すべての人々の要求を満たすために、当社のこれらの優秀な専門家および教授は昼夜を問わず働いています。彼らはすべての人々のために当社から最高のDevelopment-Lifecycle-and-Deployment-Architect認定トレーニング教材を設計するために最善を尽くしました。学習資料により、すべての人がより効率的な方法でDevelopment-Lifecycle-and-Deployment-Architect試験の準備をすることができます。 Development-Lifecycle-and-Deployment-Architect学習教材がすべての人々に適し、学生、労働者、主婦などすべての人々の要求を満たすことを保証できます。

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