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Exam Code: CCA-F

Exam Name: Claude Certified Architect - Foundations

Certification Provider: Anthropic

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"Claude Certified Architect - Foundations Exam", also known as CCA-F exam, is a Anthropic certification exam.

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Anthropic CCA-F Practice Test 55

Question 540

An assistant prepared an approved bulk role change. Before execution, the owner withdraws approval in the current conversation. What must the execution layer enforce?

  1. Run half the changes as a compromise without approval.
  2. Erase the owner’s withdrawal from session memory.
  3. Reject the pending role changes using current approval state, even if an earlier prepared request still exists.
  4. Apply the old request because it was prepared first.

Explanation

Correct Answer

C:

An authorization withdrawal invalidates the queued side effect before it is committed.

Incorrect Answers

A:

Partial unauthorized modifications still violate the revoked scope.

B:

Suppressing current instructions would make execution unsafe.

D:

Preparation is not an irrevocable grant of permission.

Question 541

A due-diligence assistant must compare three vendors and then sign one procurement recommendation. Vendor evidence is independent, but the final decision needs every completed assessment. What plan is best?

  1. Research each vendor in parallel with stable source IDs, then reconcile the comparisons before a single approved recommendation.
  2. Let the first vendor worker sign the procurement recommendation immediately.
  3. Have each worker approve a separate purchase order without coordination.
  4. Combine raw scores without accounting for missing vendor evidence.

Explanation

Correct Answer

A:

Parallelism benefits independent research while the final gate preserves cross-vendor consistency.

Incorrect Answers

B:

A single vendor assessment cannot establish the comparative outcome.

C:

Delegated research is not transaction authorization.

D:

Unreconciled inputs can produce a falsely complete comparison.

Question 542

An assistant is asked to release a confidential board packet. A signing record belongs to the board secretary, but current policy names the chair as mandatory approver. What should it do?

  1. Release because any board-related signature is equivalent.
  2. Treat the secretary’s historical approval as permanent delegated authority.
  3. Create an approval entry attributed to the chair without their action.
  4. Hold release until the current designated authority approves or the policy exception is formally verified.

Explanation

Correct Answer

D:

A legitimate signature does not necessarily satisfy the exact role required by current governance.

Incorrect Answers

A:

Role identity and decision authority are not interchangeable.

B:

Delegation needs actual current evidence.

C:

Fabricating permission would defeat the control.

Question 543

A user cancels a report shortly after a tool call times out. The parent agent sees both signals. Which status handling is accurate?

  1. Restart after timeout despite the later cancellation.
  2. Mark report complete because cancellation returned successfully.
  3. Delete the timeout log because the workflow was cancelled.
  4. Honor cancellation for future work, retain the tool timeout as a separate observed event, and do not claim the report completed.

Explanation

Correct Answer

D:

Multiple causes can coexist. The current cancellation controls continuation while timeout evidence remains auditable.

Incorrect Answers

A:

The user’s current prohibition supersedes further work.

B:

Cancelling an operation is not creating its requested result.

C:

Causal records help establish what did and did not happen.

Question 544

A large application reports a stack trace in a serialization adapter. An agent reads every UI component before the adapter’s callers. What is the better retrieval order?

  1. Read the largest component first because it may contain clues.
  2. Ignore the stack trace in favor of unrelated style documentation.
  3. Replace the adapter immediately without inspecting tests.
  4. Start from the failing adapter, relevant call sites and targeted tests; expand outward only where dependencies justify.

Explanation

Correct Answer

D:

Error-locality and call graphs prioritize high-signal code within limited context.

Incorrect Answers

A:

File size is not evidence of causal proximity.

B:

The observed failure provides a more direct starting point.

C:

Premature mutation can introduce regressions and hide the root cause.

Question 545

A model reports 99% confidence that a million-dollar insurance claim has valid supporting documents. The application has not checked signatures or policy coverage. What should determine approval?

  1. Trusted document and policy checks with consequence-aware review, not the model’s confidence alone.
  2. Approve immediately because confidence exceeds 95%.
  3. Treat the model’s stated 99% as a calibrated probability and defer signature and policy verification until after approval.
  4. Issue payment and perform validation afterward.

Explanation

Correct Answer

A:

High stakes require verified eligibility and authenticity before a financial decision.

Incorrect Answers

B:

Uncalibrated self-confidence cannot substitute for coverage evidence.

C:

Model-reported confidence is not automatically calibrated and cannot replace independent high-value claim evidence. Authenticity and coverage checks must happen before approval, not after committing funds.

D:

Postpayment investigation cannot reliably reverse an improper transfer.

Question 546

An agent has drafted a technical report but has not verified two version-specific API claims. A context compactor turns its summary into “report complete.” What should be recorded instead?

  1. Final approved because all paragraphs exist.
  2. All claims validated because source links are present.
  3. Delete the verification tasks to shorten the context.
  4. Draft complete, two named factual checks open, cited source versions and no release approval.

Explanation

Correct Answer

D:

Accurate state prevents a partial draft from becoming a falsely approved artifact.

Incorrect Answers

A:

Text volume does not establish factual or editorial verification.

B:

A link alone does not prove applicability or review.

C:

Compaction should not silently erase material outstanding requirements.

Question 547

A Claude Code CI reviewer generates a clean summary, but the static analyzer timed out without a result. The protected branch requires both checks. What is correct?

  1. Disable the analyzer permanently without an owner decision.
  2. Keep merge eligibility blocked until the analyzer returns a verified result or an authorized exception is recorded.
  3. Merge because the AI response contains no warnings.
  4. Convert timeout to zero findings to produce a green status.

Explanation

Correct Answer

B:

One clean advisory cannot certify an unmet mandatory check.

Incorrect Answers

A:

Changing branch policy is a separate authorized action.

C:

Absence of warnings is not completion of the other required gate.

D:

A tool outage does not establish no vulnerabilities.

Question 548

A developer needs all references to `apiSecret` inside Python files under `services/`. Which built-in tools are well suited?

  1. Use Glob to identify service Python paths and Grep to locate matching content in that scope.
  2. Use Write to create a new file named apiSecret and inspect it.
  3. Run a blanket Bash replacement across the repository.
  4. Read only the first service file found alphabetically.

Explanation

Correct Answer

A:

Path and content filtering reduce unrelated work while preserving source matches.

Incorrect Answers

B:

Creation does not discover existing references.

C:

Mutation is premature before assessing matches.

D:

Other call sites may contain the relevant reference.

Question 549

A repository skill generates a troubleshooting report. If the environment lacks the test runner, it still prints “all tests passed.” What should the skill require?

  1. Skip mentioning unavailable tests because they are inconvenient.
  2. Use the most recent successful test report from a different source revision when the current test runner is unavailable.
  3. Report test availability, actual commands and exit evidence; use an explicit not-run status when necessary.
  4. Print a passing result regardless of execution.

Explanation

Correct Answer

C:

A reusable reporting contract must distinguish attempted verification from verified success.

Incorrect Answers

A:

Omitting a required test misleads release decisions.

B:

A prior green report does not establish that the current repository revision passes. The skill should record which tests were actually run on this revision and report unavailable checks as not run.

D:

No test command ran in the environment, so an all-passing conclusion lacks an execution receipt.

Question 550

A service uses hand-written handlers and generated protobuf clients. Agents are editing generated clients directly because the global rule says always patch files in place. How should conventions change?

  1. Put generation instructions on generated paths and ordinary scoped editing rules on owned handler code.
  2. Edit generated files only and ignore source definitions.
  3. Regenerate every unrelated package for a small handler fix.
  4. Remove all file-specific rules and rely on guessing.

Explanation

Correct Answer

A:

File ownership determines whether regeneration or direct editing is maintainable.

Incorrect Answers

B:

The next generator run can overwrite changes.

C:

A broad rebuild may be unnecessary and risky.

D:

Explicit scope reduces repeated editing mistakes.

Claude Certified Architect - Foundations (CCA-F) Practice Tests