オンライン問題で最適なDevelopment-Lifecycle-and-Deployment-Architect試験練習問題（最新の229問題)
練習問題Development-Lifecycle-and-Deployment-Architect素晴らしい練習用のSalesforce Certified Development Lifecycle and Deployment Architectテスト問題
Salesforce Development-Lifecycle-and Deployment-Architect認定は、Salesforceエコシステムで最も求められている認定の1つです。これは、Salesforceプラットフォームに複雑なソリューションを設計および実装する候補者の能力を示す権威ある認証です。この認定は、専門家がキャリアの見通しを強化し、収益の可能性を高めるのに役立ちます。認定は世界的に認識されており、雇用主によって高く評価されています。
質問 # 58
Cloud Kicks (CK) is launching a new sneaker line during the upcoming holiday season and needs to do a thorough batch data testing before Go-Live. CK is using Salesforce unlimited edition.
What two sandbox types should the architect recommend for batch data testing?
Choose 2 answers
- A. Developer sandbox
- B. Developer Pro sandbox
- C. Full sandbox
- D. Partial Copy sandbox
正解：C、D
質問 # 59
A developer was trying to retrieve the metadata from an org and ran the sfdx force:source:retrieve command.
When the command was run, the developer received the error message: "This command is required to run from within an SFDX project" What can be two possible reasons that caused this problem? Choose 2 answers
- A. The developer hadn't run the sfdx force:project:create command.
- B. The developer created the project within VSCode, but ran the command in a separate terminal.
- C. The developer created the project, but ran the command outside of the project directory.
- D. The developer forgot to add the -n option with a project name as a command line argument.
正解：A、C
解説：
Explanation
The sfdx force:source:retrieve command is used to retrieve the metadata from an org to a local project directory. However, before running this command, the developer needs to create a project using the sfdx force:project:create command, and then navigate to the project directory using the cd command. If the developer hasn't done these steps, they will get the error message: "This command is required to run from within an SFDX project". The -n option is not required for the sfdx force:project:create command, as it will prompt the developer to enter a project name interactively. The developer can create the project within VSCode and run the command in a separate terminal, as long as they are in the same project directory.
質問 # 60
Universal Containers wants to delete the day's test data in a partial copy sandbox every night, setting the sandbox back to a fresh state for tomorrows testing. The test data is approximately 1GB.
What is the best strategy the architect should recommend?
- A. Manually delete all records individually.
- B. Refresh the sandbox every night.
- C. Execute a batch job that deletes all records created on the day.
- D. Create a new developer copy sandbox every night.
正解：C
解説：
Explanation
The best strategy to delete the day's test data in a partial copy sandbox every night is to execute a batch job that deletes all records created on the day. This way, you can automate the process of cleaning up the test data and avoid manual work. Manually deleting all records individually is time-consuming and error-prone.
Creating a new developer copy sandbox every night is unnecessary and wasteful, as developer copy sandboxes have limited storage and functionality. Refreshing the sandbox every night is also not feasible, as partial copy sandboxes have a refresh interval of 5 days.
質問 # 61
Universal Containers has started building a customer Lightning community that contains a few dozen Aura components. The development team lead has come to the Salesforce architect about questions regarding testing the Lightning components.
What two knowledge points can the architect pass to the development team lead?
Choose 2 answers
- A. Install the Lightning test service AppExchange package to enable the Aura component testing.
- B. The testing of the JavaScript part of the Aura component can be tested in the Jest framework and the Apex controllers can be tested using test classes.
- C. The testing can be viewed in the lightning.force.com/c/jasminetests.app URL. The page loads and runs Jasmine test and writes pass/fail information to the screen.
- D. There is a $T test helper object that can be used to create the instance of the Lightning component, and it is promise enabled.
正解：B、C
解説：
Explanation
The testing of the JavaScript part of the Aura component can be tested in the Jest framework and the Apex controllers can be tested using test classes. The testing can be viewed in the lightning.force.com/c/jasminetests.app URL. The page loads and runs Jasmine test and writes pass/fail information to the screen. The Lightning test service AppExchange package is not required for testing Aura components, but for testing Lightning web components. The $T test helper object is not a valid object for testing Lightning components.
質問 # 62
Universal Containers has developed teams working on multiple projects. They are exploring a source control tool to track and manage their code/config. What two benefits does a source control tool provide? Choose 2 ans
- A. Provide the ability for distributed teams to work in isolation.
- B. Provides the ability to automatically identify issues in code/configuration.
- C. Provides automated code/configuration deployments.
- D. Provides the ability to backup code/configuration changes.
正解：A、D
質問 # 63
The CTO at Universal Containers decided to implement the Scrum framework for its agile teams, and communicated a set of Scrum principles to the company.
Which describes a Scrum principle?
- A. Embrace change by working on a different scope every day.
- B. Respect other teams by not doing their work (a developer should not test the software).
- C. Deliver working software, so if a software component is working, avoid changing it.
- D. Create transparency by being honest and clear about timing, planning, and obstacles.
正解：D
質問 # 64
Universal Containers CUC) is hiring offshore agile development teams to decrease costs and enhance UC's capability of delivering new features to its customers. However, the CTO Is not able to follow or measure the work of those teams.
What should an architect recommend to increase transparency?
- A. Ask the offshore teams to add their progress and status in a shared spreadsheet.
- B. Request the offshore teams to send daily emails to the CTO with the progress of the teams.
- C. Schedule a daily stand-up meeting with representatives of all offshore teams to share the progress of the teams.
- D. A Request the offshore teams to share their work in progress in a virtual Kanban board tool.
正解：D
解説：
Explanation
A virtual Kanban board tool is a good way to increase transparency and collaboration among agile development teams, as it allows them to visualize their work, track their progress, and identify any bottlenecks or issues. A daily stand-up meeting, a daily email, or a shared spreadsheet are not as effective or efficient as a Kanban board tool.
質問 # 65
What is the responsibility of an executive sponsor on a project?
- A. Communicate project status
- B. Determine project methodology
- C. Design executive dashboards
- D. Approve changes to project scope
正解：D
質問 # 66
Universal Containers has asked the salesforce architect to establish a governance framework to manage all of those Salesforce initiatives within the company. What is the first step the Architect should take?
- A. Identify relevant Stakeholders from within Universal Containers to obtain governance goals and objectives
- B. Implement a comprehensive DevOps framework for all initiatives within Universal Containers
- C. Implement a project management tool to manage all change requests on the project
- D. Establish a global Center of Excellence to define and manage Salesforce development standards across the organization
正解：A
質問 # 67
The team at Universal Containers is building an application on Java that will interact with its Salesforce application. They want to use SOQL queries to retrieve and make changes to smaller pieces of Salesforce metadata through this application.
Which API should the team leverage?
- A. User Interface API
- B. Any Salesforce API
- C. Tooling API
- D. Metadata API
正解：C
解説：
Explanation
The Tooling API is the best choice for the team that wants to use SOQL queries to retrieve and make changes to smaller pieces of Salesforce metadata through their Java application. The Tooling API provides access to metadata objects such as Apex classes, triggers, workflows, validation rules, custom objects, and fields. It also supports CRUD operations, as well as executing anonymous Apex code. The other APIs are not suitable for this use case, as they either deal with larger metadata components (Metadata API), user interface components (User Interface API), or data records (Any Salesforce API).
質問 # 68
Universal Containers (UC) is developing a new Customer Community. Requirements for the Community are not fully defined. UC is planning on using an Agile methodology for this work and has promised delivery of the complete system in three months. What are two risks associated with this approach? Choose 2 answers
- A. Agile is not an appropriate development methodology for Customer Community implementations
- B. Agile does not allow for changes to requirements, so customers might not like the resulting solution
- C. The functionality that can be delivered in 3 months is unknown, and may not meet the needs of the business
- D. Given the lack of requirements and the three-month timeline commitment, the project may not be feasible
正解：C、D
質問 # 69
Universal Containers CUC) has been on the org development model with scratch orgs are already enabled, but they haven't been taking advantage of the scratch orgs.
Now UC is ready to move to the package development model.
What step must be done by an administrator?
- A. In setup, switch both the Enable Dev Hub and Enable 2nd-Generation Managed Packages to Enabled.
- B. In setup, switch the Enable Unlocked Packages and Second-Generation Managed Packages to Enabled.
- C. In setup, switch the Enable Unlocked Packages to Enabled, keep the Enable Second-Generation Managed Packages as disabled.
- D. In setup, switch the Enable Dev Hub to Enabled, then switch the Enable Source Tracking for Scratch Orgs to Enabled.
正解：A
解説：
Explanation
To move to the package development model, the administrator must enable both the Dev Hub and the Second-Generation Managed Packages in setup. The Dev Hub is the main org where the administrator can create and manage scratch orgs and packages. The Second-Generation Managed Packages are the new format of packages that support modular development and versioning. The Unlocked Packages are a type of second-generation packages that are not tied to a namespace and can be installed and customized in any org.
The Source Tracking for Scratch Orgs is a feature that allows the administrator to track the changes made in a scratch org and push or pull them to or from a source repository.
質問 # 70
UC'sscale of Salesforce deployment has increased over time, leading to complexities. UC is finding too many bugs in the deployed code, which has become a challenge to the delivery team. The team wants to reduce the amount of bugys by ensuring all the developed code is reviewed, tested, and validated in the upstream deployment process. Which three development practices will be best suited tp address UC's concerns? Choose
3
- A. Use continuous integration with automation testing.
- B. Encourage the development team to be self-organizing.
- C. Incorporate test-driven deployment into the project structure.
- D. Enable developer teams to do peer code review.
- E. Enable a short and timely feedback loop with customers
正解：A、C、D
解説：
Explanation
Using continuous integration with automation testing is a development practice that will help to reduce the amount of bugs, as it allows the code to be built and tested frequently and automatically. Encouraging the development team to do peer code review is a development practice that will help to reduce the amount of bugs, as it allows the code to be checked and improved by other developers. Incorporating test-driven development into the project structure is a development practice that will help to reduce the amount of bugs, as it requires the developers to write tests before writing code and ensure that the code meets the test criteria.
Enabling the development team to be self-organizing is not a development practice that will help to reduce the amount of bugs, as it does not directly affect the quality of the code. Enabling a short and timely feedback loop with customers is not a development practice that will help to reduce the amount of bugs, as it does not directly affect the quality of the code.
質問 # 71
Ursa Major Solar (UMS) has used Aura components significantly in its Salesforce application development. UMS has established a robust test framework and the development team follows the Salesforce recommended testing practices. UMS team uses Salesforce's test tool To check for common accessibility issues.
In which two environments the UMS team can call Aura accessibility tests?
Choose 2 answers
- A. JSTEST
- B. WebDriver Test
- C. ACCTEST
- D. AuraDriver Test
正解：A、B
解説：
Explanation
Aura accessibility tests can be called in JSTEST and WebDriver Test environments. JSTEST is a JavaScript testing framework that runs on Node.js and can be used to test Aura components. WebDriver Test is a Selenium-based testing framework that can be used to test the user interface and accessibility of Aura components. ACCTEST and AuraDriver Test are not valid environments for calling Aura accessibility tests.
質問 # 72
Universal containers have recently replaced a custom service center application with Salesforce Service Cloud.
Administrators are now confused about which fields and classes are actively being utilized and how future implementations can be maintained. Choose 2 answers
- A. Create a governance process requiring all projects to create project deliverable documentation.
- B. Create a standard method for deprecating classes and fields using design standards.
- C. Create a governance framework focused on high-level business strategy and goals.
- D. Create a design standard requiring integration to use declarative configurations patterns
- E. Create an adoption plan for end users using Salesforce dashboards and reports.
正解：A、B
解説：
Explanation
Creating a governance process requiring all projects to create project deliverable documentation is an option that an Architect should recommend, as it helps to ensure that the code and configuration are well documented and maintained, and that the administrators can understand the rationale and impact of the changes. Creating a standard method for deprecating classes and fields using design standards is also an option that an Architect should recommend, as it helps to avoid cluttering the org with unused or obsolete metadata, and to improve the performance and security of the application. Creating an adoption plan for end users using Salesforce dashboards and reports is not an option that an Architect should recommend, as it does not address the issue of how objects and fields are being used and how future implementations can be maintained. Creating a design standard requiring integration to use declarative configuration patterns is not an option that an Architect should recommend, as it does not address the issue of how objects and fields are being used and how future implementations can be maintained. Creating a governance framework focused on high-level business strategy and goals is not an option that an Architect should recommend, as it does not address the issue of how objects and fields are being used and how future implementations can be maintained.
質問 # 73
Universal Containers has multiple project teams integrating Salesforce to various systems Integration Architects are complaining about the various integration patterns used by the teams and lack a common understanding of the integration landscape. What should architect recommended to address the challenges?
- A. Create design standards focused on integration and provide training to all teams
- B. Recommend a fire-and-forget design pattern to be used for all teams.
- C. Implement a data governance policy and publish the documentation to all teams.
- D. Recommend an outbound message design pattern to be used for all teams.
正解：A
質問 # 74
Universal Containers has several concurrent projects building new functionality, fixing bugs, and modifying existing functionality. Management would like features to be available to users as quickly as possible, even if the entire project is incomplete. What should an Architect recommend to maintain quality?
- A. Utilize automated source control, test, and build systems to test and deploy to production
- B. Use a spreadsheet to track approved changes that should be released with change sets
- C. Deploy all functionality together to ensure all functionality works together without error
- D. Require developers to deploy completed code and unit tests directly to production
正解：A
質問 # 75
Universal Containers (UC) has gone through a global organization restructuring and process review during the last year, which triggered a review of its Salesforce org strategy. After thorough analysis of its org and global customers, UC decided to start a project to merge its Salesforce orgs, going from a multi-org to a single-org strategy.
In this scenario, what are three benefits going to a single-org strategy?
Choose 3 answers
- A. Automatically unify data model among all lines of business.
- B. Lower administration overhead costs.
- C. Easier to get a 360-view of the customer.
- D. Consolidating the business processes would be simplified.
- E. Improved Chatter collaboration across different business units.
正解：B、C、E
解説：
Explanation
Going to a single-org strategy can provide several benefits, such as lower administration overhead costs, improved Chatter collaboration across different business units, and easier to get a 360-view of the customer.
Consolidating the business processes and unifying the data model among all lines of business are not benefits of a single-org strategy, but rather challenges that need to be addressed during the org merge process.
質問 # 76
Universal Containers has five development teams. The performance of the teams has been good, but the number of bugs has been increasing. After each sprint, they need more time to understand the code and make changes.
What are two ways to improve the performance?
Choose 2 answers
- A. Define a team that will analyze/approve all changes.
- B. Version control system to identify who is generating the bugs.
- C. Define and follow code standards.
- D. Sprint review process.
正解：C、D
解説：
Explanation
To improve the performance of the development teams, the following ways can be suggested: Define and follow code standards, and implement a sprint review process. Code standards can help ensure consistency, readability, and maintainability of the code, as well as reduce errors and bugs. A sprint review process can help evaluate the work done in each sprint, demonstrate the functionality, and gather feedback from the stakeholders and users.
質問 # 77
Universal Containers CUC) is considering implementing a minor change policy for a series of low-risk user stories that are commonly received by the UC admins. The policy would allow admins to make these changes directly in production. UC does not have continuous integration/continuous delivery (CI/CD) in place.
Which three best practices should the architect suggest UC follow for their new change policy? Choose 3 answers
- A. CI/CD is required in to successfully manage minor changes.
- B. Minor changes do not need to be documented and can be made at any time.
- C. Downstream environments will not be automatically updated when production changes.
- D. Minor changes should be thoroughly documented and follow some type of standard cadence.
- E. All changes should still be tested.
正解：C、D、E
解説：
Explanation
Minor changes should be thoroughly documented and follow some type of standard cadence, as this can help maintain the audit trail and visibility of the changes. All changes should still be tested, even if they are minor, as they can have unexpected impacts on other parts of the system or introduce bugs or security issues.
Downstream environments will not be automatically updated when production changes are made, so it is important to have a strategy to keep them in sync and avoid conflicts or overwrites. Minor changes do not need to be documented and can be made at any time is a wrong statement, as it can lead to poor governance and lack of accountability. CI/CD is not required to successfully manage minor changes, although it can help automate and streamline the process. See Application Lifecycle and Deployment for more details.
質問 # 78
Universal Containers (UC) development team is developing a managed package for AppExchange. The product team has finished developing and testing, and wants to submit a Security Review. However, the product manager has concerns on the few errors from the Checkmarx code scanner.
How should the product team proceed?
- A. Review the Checkmarx errors and fix all of them before submitting security review.
Salesforce security review team will reject the request if any error remains. - B. Leavee a partner support case, the partner manager will engage Salesforce support resources to help.
- C. Review the Checkmarx errors. If there is no need to fix, mark them as false positive and attach , then submit.
- D. Leave them to the Salesforce security review team, they would catch it if those are true problems.
正解：C
質問 # 79
What is the responsibility of an executive sponsor on a project?
- A. Communicate project status
- B. Determine project methodology
- C. Design executive dashboards
- D. Approve changes to project scope
正解：D
解説：
Explanation
This is the correct answer because the executive sponsor is the senior leader who provides strategic direction, funding, and support for the project. The executive sponsor is also responsible for approving any changes to the project scope, budget, or timeline that may affect the project outcomes or benefits.
質問 # 80
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