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Exam Code: CCA-F

Exam Name: Claude Certified Architect - Foundations

Certification Provider: Anthropic

Questions & Answers

Anthropic CCA-F Questions & Answers

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Questions & Answers

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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 19

Question 180

A developer cannot find handleAuth because the search command uses case-sensitive matching and code spells it handleAUTH. What is the appropriate adjustment?

  1. Run a speculative code edit to force the symbol into existence.
  2. Rename every source file before searching again.
  3. Declare the function absent after one case-sensitive query.
  4. Use the supported content search tool's case-insensitive or appropriately configured matching, then inspect actual hits.

Explanation

Correct Answer

D:

Case-aware search finds variants without mutating source.

Incorrect Answers

A:

Creating new symbols is unrelated to locating the existing implementation.

B:

Filename changes do not solve symbol lookup.

C:

The result only shows that exact capitalization was not matched.

Question 181

A new engineer opens a team repository and Claude Code ignores conventions that existed only in a senior developer's personal memory file. Select TWO changes that make team instructions portable without leaking personal preferences.

  1. Ask Claude to infer conventions from old commit messages.
  2. Put common team instructions in version-controlled project CLAUDE.md and retain personal preferences in user scope.
  3. Email everyone's personal memory file and expect it to remain synchronized.
  4. Put organization-wide standards inside one developer's untracked local settings.
  5. Keep repository-specific exceptions in the relevant project or directory scope so all contributors receive the rules that apply to the files they edit.

Explanation

Correct Answers

B:

Committed project guidance is available consistently across team workspaces.

E:

A committed project memory communicates common standards. Scoped instructions separately reduce conflicting guidance across different packages or languages.

Incorrect Answers

A:

Inferences can miss explicit standards and acceptance rules.

C:

Per-user files have different scope and lifecycle from shared project policy.

D:

Other teammates will not reliably receive or review them.

Question 182

Frontend modules use React rules while backend services use Python conventions. One huge root instruction file contains conflicting defaults. What organization improves applicability?

  1. Copy the entire root file into every leaf directory permanently.
  2. Keep only the nearest package-level notes and omit applicable root guidance when editing backend code.
  3. Apply every React rule to all Python scripts to maintain uniformity.
  4. Keep universal rules concise and load directory-scoped or imported guidance for frontend and backend work.

Explanation

Correct Answer

D:

Scoped instructions avoid applying incompatible conventions across code areas.

Incorrect Answers

A:

Duplicating guidance invites drift and context bloat.

B:

Package-specific instructions supplement applicable shared rules. Removing the broader context can omit team-wide security or testing requirements.

C:

Language-specific requirements may conflict with Python tooling.

Question 183

The root CLAUDE.md now spans hundreds of pages and loads lengthy niche playbooks for every task. What's a maintainable change?

  1. Add the same playbook repeatedly to increase its priority.
  2. Delete all instructions and depend on model training alone.
  3. Keep universal instructions short and reference modular, relevant files or on-demand skills for specialized workflows.
  4. Duplicate the long file into each subproject.

Explanation

Correct Answer

C:

Smaller active context preserves important directives without unnecessary verbosity.

Incorrect Answers

A:

Repetition wastes context without clarifying scope.

B:

Project-specific requirements would be lost.

D:

Duplication compounds maintenance and may increase conflicts.

Question 184

A developer wants Claude Code to prefer their personal writing style, but the repository's team conventions must remain stable. Where should the preference live?

  1. Keep personal style in user-scoped guidance, separate from shared version-controlled project rules.
  2. Hide the preference in a production source comment unrelated to guidance.
  3. Commit the personal style as a mandatory global repository policy.
  4. Remove team instructions so personal style always wins.

Explanation

Correct Answer

A:

Individual choices should not silently change all teammates' behavior.

Incorrect Answers

B:

Source comments are not an appropriate personal configuration channel.

C:

That would impose one individual's preference on everyone.

D:

Shared engineering standards remain applicable.

Question 185

One package needs a special test runner but global project guidance should not burden unrelated packages. Which design fits?

  1. Ask each engineer to manually retype test rules every session.
  2. Add the command to every root instruction whether relevant or not.
  3. Store it in a private developer file and expect CI to inherit it.
  4. Use a package-scoped instruction or supported import, ensuring the path and load scope are correct.

Explanation

Correct Answer

D:

Local rules apply only where the special testing convention matters.

Incorrect Answers

A:

Unversioned manual steps become inconsistent.

B:

Unrelated tasks would carry excess context.

C:

CI environments do not automatically receive personal instructions.

Question 186

A repository contains nested CLAUDE.md files and an agent behaves unexpectedly in an API folder. What should be investigated before editing instructions?

  1. Assume the longest instruction always overrides the shorter one.
  2. Treat the mismatch as a tool error unrelated to instruction scope.
  3. Inspect which project and directory instructions were loaded and identify the conflicting scope or precedence.
  4. Delete every nested instruction file without inspection.

Explanation

Correct Answer

C:

Diagnosing the active hierarchy prevents random edits to unrelated guidance.

Incorrect Answers

A:

Length is not a reliable instruction-resolution rule.

B:

Active instruction files can directly affect agent behavior.

D:

Valid local conventions could be lost.

Question 187

A contributor accidentally commits personal assistant preferences to the public team's code repository. Which arrangement is preferable?

  1. Move individual preferences to user scope and keep only approved shared team policies under version control.
  2. Move all shared repository conventions into each developer's personal guidance file to allow customization.
  3. Mask the filename while leaving the personal data committed.
  4. Store all user secrets in the root CLAUDE.md for consistency.

Explanation

Correct Answer

A:

Separating scopes prevents personal content being treated as universal project governance.

Incorrect Answers

B:

Personal files are not versioned team policy. Shared rules should remain visible and consistently available to contributors.

C:

Renaming does not reduce repository access to its contents.

D:

Version control can expose sensitive material broadly.

Question 188

A monorepo contains independent API and analytics packages with incompatible lint rules. How should Claude Code guidance be structured?

  1. Keep common policies at the root and scope package-specific conventions to their relevant directories or rules.
  2. Tell the model to guess conventions based on the current filename alone.
  3. Repeat all policies in every package and update them separately.
  4. Force API formatting conventions on the analytics package.

Explanation

Correct Answer

A:

The instruction hierarchy should follow the code boundaries.

Incorrect Answers

B:

Explicit scoped policy is more dependable than guesses.

C:

Duplicated copies drift and increase maintenance.

D:

Different languages may require different standards.

Question 189

A team updates a repository's accepted error-handling pattern and wants all contributors' Claude Code sessions to follow it. What is the right persistence step?

  1. Update the version-controlled project instructions and review the change alongside the code.
  2. Assume the model learns new repository policy automatically after one user says it.
  3. Add an untracked local text file without documenting loading rules.
  4. Change only one engineer's personal preferences.

Explanation

Correct Answer

A:

Shared memory changes become visible and reproducible for the team.

Incorrect Answers

B:

A conversational instruction is not durable shared configuration.

C:

Untracked files do not provide consistent team behavior.

D:

Other contributors will retain the old policy.

Question 190

A fresh Claude Code session uses different naming conventions from yesterday's run. Before adding more instructions, what should the developer check?

  1. Assume all prior chat messages are automatically retained in every new session.
  2. Inspect applicable personal, project and nested instruction files and their loading scopes.
  3. Disable all instruction loading before identifying the difference.
  4. Regenerate the codebase to force familiar naming.

Explanation

Correct Answer

B:

Different loaded memory sources can explain the changed behavior.

Incorrect Answers

A:

New sessions do not necessarily inherit previous transient context.

C:

That could remove the very rules needed for correctness.

D:

Rewriting code is unrelated to diagnosing configuration.

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