Plat-Arch-202 Exam Dumps - Salesforce Developer Questions and Answers

The correct selection is A, B, C. Performance testing must be coordinated with Salesforce in advance, run in an appropriate sandbox, and may be monitored to protect the multitenant service. Large-scale testing should not be executed against production or launched without the required notice and test-plan coordination. From a testing perspective, the goal is deterministic evidence that the solution behaves correctly under the conditions that matter. Tests should isolate external dependencies, use controlled data, exercise positive and negative paths, and reproduce realistic volume or user behavior where required without making production the first place defects are discovered. The alternatives do not provide equivalent evidence: they either validate only a narrow implementation detail or depend on conditions outside the test ' s control. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (A. Salesforce must be informed at least 7 days before starting performance tests.; B. Salesforce will monitor test activity to ensure there are no issues with Salesforce Services.; C. Performance tests must be run in a sandbox.). Applying that rule consistently keeps the implementation aligned with Salesforce-supported lifecycle practices and makes the resulting change easier to review, validate, and operate across environments.

Study Guide reference: Testing — Apex testing; test-data isolation; mocks; regression testing; performance/load testing; sandbox test strategy.

The correct selection is D. Static code analysis can automatically and consistently enforce naming, maintainability, security, and other coding standards across teams and repositories. It scales better than relying only on human review and can be integrated as a CI quality gate before code is merged. From a build perspective, the implementation should be source-driven, reviewable, automatable, and modular. Engineering controls such as version control, package boundaries, static analysis, coding standards, and isolated development environments reduce defects early and make changes easier to understand, test, and promote. The remaining options are weaker because they address symptoms after code is written instead of improving the build process through automation, modularity, and explicit development standards. For this scenario, the decisive point is therefore the platform behavior represented by the selected option (D. Use static code analysis to enforce coding standards.). Applying that rule consistently keeps the implementation aligned with Salesforce-supported lifecycle practices and makes the resulting change easier to review, validate, and operate across environments.

Study Guide reference: Building — Salesforce DX; package development; coding standards; static analysis; source control; secure development.

The correct selection is A, D. The org development model enables automated deployment from source and automated change tracking through source-driven workflows. It does not automatically fix defects or make sandbox provisioning a defining built-in characteristic. From an ALM perspective, the controlling principles are a clear source of truth, repeatable change tracking, controlled promotion, testable release artifacts, and traceability from requirement through production. Mature teams separate the lifecycle from any single tool so the process remains consistent even when the deployment mechanism changes. The rejected alternatives either describe a specific tool rather than a lifecycle capability or omit the source-control and traceability needed for repeatable enterprise delivery. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (A. Automated deployment; D. Automated change tracking). Applying that rule consistently keeps the implementation aligned with Salesforce-supported lifecycle practices and makes the resulting change easier to review, validate, and operate across environments.

Study Guide reference: Application Lifecycle Management — ALM stages; source control; change tracking; package/org development models; CI/CD; release traceability.

The correct selection is C, D. A multi-org Customer 360 strategy should avoid uncontrolled point-to-point connectivity. A reusable package can standardize common customer-view functionality across orgs, while a hub-and-spoke pattern centralizes authoritative customer data and lets business-unit orgs integrate to that master. From a system-design perspective, the decision should minimize unnecessary coupling while preserving clear ownership, scalability, governance, and extensibility. Salesforce architecture is strongest when boundaries reflect real business and technical responsibilities instead of using organizational convenience as the primary design driver. The rejected designs either centralize too much, fragment without justification, or use a mechanism that does not create the required architectural contract between systems or teams. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (C. Implement a Single Package multi-org strategy by developing and deploying to all orgs a managed package which reads and consolidates customer 360-degree view from the different orgs.; D. Implement a Hub-and-Spoke multi-org strategy by consolidating customer data in a single org, which will be the master of customer data, and using integration strategies to let the LOBS orgs read and write from it.). Applying that rule consistently keeps the implementation aligned with Salesforce-supported lifecycle practices and makes the resulting change easier to review, validate, and operate across environments.

Study Guide reference: System Design — org strategy; modular architecture; integration topology; data ownership; enterprise governance; scalability.

The correct selection is A, C. In package development, the project source and version-control repository represent the package source of truth. Change-set development is org-centric, so the effective application state is the metadata already in the environment plus the specific delta carried by the change set. From an ALM perspective, the controlling principles are a clear source of truth, repeatable change tracking, controlled promotion, testable release artifacts, and traceability from requirement through production. Mature teams separate the lifecycle from any single tool so the process remains consistent even when the deployment mechanism changes. The rejected alternatives either describe a specific tool rather than a lifecycle capability or omit the source-control and traceability needed for repeatable enterprise delivery. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (A. In package development, the source of truth is the metadata in the package project, which makes it easy to integrate to a version control System.; C. In change set development, the source of truth is a combination of the metadata already in the environment and the content of your change Set.). Applying that rule consistently keeps the implementation aligned with Salesforce-supported lifecycle practices and makes the resulting change easier to review, validate, and operate across environments.

Study Guide reference: Application Lifecycle Management — ALM stages; source control; change tracking; package/org development models; CI/CD; release traceability.