Salesforce Updated Plat-Arch-202 Exam Questions and Answers by malaika

The correct selection is B. A Partial Copy sandbox with a sandbox template provides repeatable production-sample data for training and can be refreshed on a cadence compatible with weekly sessions. Developer Pro sandboxes do not automatically carry the representative production records required for this use case. 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 option (B. Refresh a Partial Copy sandbox every weekend and include an appropriate sandbox template.). 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. Test.startTest() and Test.stopTest() create a fresh governor-limit context around the behavior under test and ensure asynchronous work completes before assertions. They are a testing technique, not a substitute for bulkifying production code that genuinely exceeds platform limits. 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 option (A. Use test.startTest() and test.stopTest() methods to reset governor limits.). 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 A, C. High code coverage alone does not guarantee useful tests. Test scripts should drive meaningful Apex scenarios and detailed acceptance criteria should define observable behavior, ensuring automated tests validate the actual requirement rather than merely execute additional lines of code. 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 rejected choices either test the wrong layer, introduce live-system dependencies, or detect problems too late to provide the deterministic early feedback expected from a mature test strategy. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (A. The test script should be used to define the test classes.; C. The acceptance criteria should have more details.). 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 A. The failure results from managed-package Apex being non-certified during testing. The subscriber org must explicitly allow metadata deployment from a non-certified Apex package version; this is an org-level security preference, not a custom metadata setting and not a reason to replace the solution with Tooling API. 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 option (A. Apex Settings to allow the access to metadata is not switched on.). 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.