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Anthropic CCDV-F Exam Syllabus Topics:

Anthropic Claude Certified Developer-Foundations Sample Questions:

Question 1

You are starting a new Claude application and have a small set of well-labeled examples that demonstrate the desired output format. You want to use these examples to guide Claude's behavior.
How would you guide the application's behavior?

A. Embed the examples in a database and retrieve them at runtime as reference material for the team.
B. Use multi-shot prompting by including the labeled examples in the prompt so Claude can match the desired output format on each request.
C. Train a custom model on the labeled examples before deployment so that the application does not need to include the examples in any prompt during operation.
D. Use zero-shot prompting and rely on the model's general capability to produce the desired output format consistently across all incoming requests.

Question 2

A teammate has asked you to explain why the team's Claude application is billed for output tokens at a different rate than input tokens. They had assumed the rate was the same for both.
How would you explain the difference?

A. Output tokens are typically billed at a lower rate than input tokens, because output tokens are cheaper to produce than input tokens are to process.
B. Output tokens are not billed at all, because cost is determined entirely by the input tokens sent to the model on each request.
C. Output tokens are typically billed at the same rate as input tokens, and the apparent rate difference is a billing error to report to Anthropic.
D. Output tokens are typically billed at a higher rate than input tokens, and cost models for the application should reflect both rates separately.

Question 3

Your agent is processing tasks that take 30 to 60 minutes to complete. Each task has well-defined intermediate checkpoints, and the team wants the agent to be able to resume from the most recent checkpoint if a process is interrupted.
How would you implement this resumability?

A. Apply a checkpointing pattern that persists the agent's intermediate state and reloads that state when resuming an interrupted task.
B. Run two copies of the agent in parallel for every task and use whichever one finishes first as the source of truth.
C. Increase the agent's timeout to several hours so that interruptions become rare enough to ignore in practice.
D. Restart the task from the beginning whenever a process is interrupted.

Question 4

You are setting up a Claude application that requires API keys for several external services.
What is the best way to store the keys?

A. Put the keys in the application's configuration file and check the configuration file into the team's repository alongside the rest of the source code.
B. Email the keys to each developer as needed and have each developer paste the keys into their local environment when they begin working on the application's code.
C. Use a single shared key across all external services, so any developer working on the application can find the keys easily during development.
D. Store the keys in a secrets manager or environment-specific configuration that is not checked into source code, and load them at runtime.

Question 5

Your Claude application validates structured output but has been treating validation failures as terminal errors. Each validation failure causes the entire user request to fail. The team wants to handle validation failures more gracefully.
How would you handle the validation failures?

A. Pass validation failures directly to downstream systems and let each downstream system decide how to handle the malformed output.
B. Treat validation failures as a recognized error path that triggers retry, repair, or fallback logic before failing the user request.
C. Disable output validation until the underlying cause of validation failures has been identified and addressed in a future release.
D. Tell users that validation failures are unavoidable and instruct them to perform manual accuracy checks before relying on outputs.

Solutions: