Pass the Salesforce Developer Plat-Arch-202 Questions and answers with ExamsMirror

The correct selection is A. The workflow and trigger are a business-process enhancement rather than an emergency fix or architectural overhaul, so they fit a minor release. Because the opportunity renewal process changes for users, the release should include communication, readiness, training, and change-management activities. From a release perspective, approved functionality must be isolated from unfinished work and promoted through a predictable, auditable path. Release calendars, validation, stakeholder approval, rollback planning, and branch discipline reduce the risk that a technically correct change becomes an operational failure during production promotion. The rejected alternatives weaken release control by mixing development states, skipping required validation, or treating production promotion as an ad hoc administrative task. For this scenario, the decisive point is therefore the platform behavior represented by the selected option (A. Plan this as a minor release with training and change management.). 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: Releasing — release management; branching and hotfixes; production readiness; rollback strategy; seasonal releases; approvals.

The correct selection is C. At a Change Advisory Board, the technical architect ' s distinctive responsibility is to confirm that the solution and deployment design are technically sound. Business stakeholders validate business value and usability, while the architect assesses architecture, limits, integration, security, risk, rollback, and operational readiness. From a release perspective, approved functionality must be isolated from unfinished work and promoted through a predictable, auditable path. Release calendars, validation, stakeholder approval, rollback planning, and branch discipline reduce the risk that a technically correct change becomes an operational failure during production promotion. The other options do not create a safe production path because they ignore timing, approval, rollback, or branch synchronization requirements. For this scenario, the decisive point is therefore the platform behavior represented by the selected option (C. Solution is technically sound.). 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: Releasing — release management; branching and hotfixes; production readiness; rollback strategy; seasonal releases; approvals.

The correct selection is A. A deployment train should not unintentionally span incompatible Salesforce release versions. During a preview window, sandboxes used together for promotion should be deliberately aligned so the same release artifact is tested against a consistent platform version before production deployment. From a release perspective, approved functionality must be isolated from unfinished work and promoted through a predictable, auditable path. Release calendars, validation, stakeholder approval, rollback planning, and branch discipline reduce the risk that a technically correct change becomes an operational failure during production promotion. The rejected alternatives weaken release control by mixing development states, skipping required validation, or treating production promotion as an ad hoc administrative task. For this scenario, the decisive point is therefore the platform behavior represented by the selected option (A. Refresh all non-preview sandboxes during the release preview window.). 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: Releasing — release management; branching and hotfixes; production readiness; rollback strategy; seasonal releases; approvals.

The correct selection is A, C. Metadata deletion through deploy() requires a destructiveChanges.xml manifest identifying the components to delete and a package.xml manifest in the deployment package. purgeOnDelete controls permanent purge behavior but is not required merely to perform a destructive metadata deployment. From a deployment perspective, the same release should be reproducible across environments, with dependencies, metadata/data differences, API behavior, and target-org constraints identified before production. Automation is valuable because it turns deployment knowledge into a controlled process rather than relying on memory or manual reconstruction. The other choices either rely on manual reconstruction, use a deployment mechanism designed for a different scope, or fail to preserve dependencies and repeatability across target environments. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (A. Package.XML file.; C. DestructiveChanges.xml file.). 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: Deploying — Metadata API and Tooling API; deployment validation; package/change-set deployment; data migration; dependency management.

The correct selection is A, C. Sandbox refreshes should be driven by environment purpose and lifecycle milestones, not simply by the earliest allowed refresh date. Development environments can be refreshed after completed work is safely promoted, while production remains the authoritative baseline from which controlled environment synchronization occurs. From a planning perspective, the architect must reduce uncertainty before execution by defining ownership, governance, environment purpose, prioritization, and measurable acceptance criteria. Decisions should be repeatable and visible across teams so delivery capacity, risk, and stakeholder expectations remain aligned throughout the lifecycle. The alternatives are weaker because they address a symptom rather than establishing the governance or environment decision required before implementation begins. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (A. Development environments should generally be refreshed after each working feature has been successfully migrated.; C. Productions is the only pristine environment.). 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: Planning — governance; agile planning; environment strategy; backlog prioritization; sandbox strategy; stakeholder alignment.

The correct selection is A, B. Automated test-data loads can run unattended as part of environment preparation and produce consistent, repeatable results. They are well suited to CI/CD scripting, reduce manual variation, and make test outcomes more comparable across repeated executions. 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. Automated loads can be done with no human oversight.; B. Automated loads are reliable in their results.). 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 C. A managed package provides versioned distribution and controlled upgrades across independent trading-partner orgs while allowing the publisher to maintain the product. Change sets require related orgs, unmanaged packages are effectively one-time distributions, and raw metadata ZIP deployment would make every partner a custom deployment target. From a release perspective, approved functionality must be isolated from unfinished work and promoted through a predictable, auditable path. Release calendars, validation, stakeholder approval, rollback planning, and branch discipline reduce the risk that a technically correct change becomes an operational failure during production promotion. The rejected alternatives weaken release control by mixing development states, skipping required validation, or treating production promotion as an ad hoc administrative task. For this scenario, the decisive point is therefore the platform behavior represented by the selected option (C. Managed package). 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: Releasing — release management; branching and hotfixes; production readiness; rollback strategy; seasonal releases; approvals.

The correct selection is D. The established architecture separates business-unit operations into individual orgs and centralizes enterprise customer data. The new BU should therefore receive its own org for process autonomy and integrate with the customer-data hub so enterprise data governance remains consistent. 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 alternatives are less suitable because they optimize for convenience instead of the long-term system qualities of isolation, reuse, maintainability, and controlled integration. For this scenario, the decisive point is therefore the platform behavior represented by the selected option (D. Use a new Salesforce org for the new BU, and customize integration so that it reads and writes customer information from the customer data org.). 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, D. A move to multi-org can be justified when a new line of business has genuinely independent processes that make the shared org excessively complex, or when an acquired company has its own org, different business model, and separate regulatory obligations. Collaboration and standardized processes generally strengthen the case for consolidation rather than fragmentation. 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 other options introduce tighter coupling, duplicate governance, or solve a different architectural concern and therefore do not satisfy the stated boundary and ownership requirements. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (A. UC is launching a new line of business with independent processes and adding any new feature to it is too complex.; D. Acquired company that has its own Salesforce org and operates in a different business with its own set of regulatory requirements.). 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. Secure code review is strongest when automated scanning and human review are combined, and when reviewers use a consistent checklist. Automation scales known checks, while humans evaluate context, authorization, and design; the process should improve engineering quality rather than identify individuals to blame. 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 options (A. Conduct a review that combines human efforts and automatic checks by the tool to detect all flaws.; C. Generate a code review checklist to ensure consistency between reviews and different reviewers.). 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.