✺ Claude certification

Claude Certified
Developer – Foundations

API integration, tools and application workflows.

◷ Exam practice · 3 study modes

Demo Exam Result

—Not assessed

Demo results only. Not a pass prediction.

Knowledge Map 5 practice topics

API Integration

—

Tool Contracts

—

Testing & Delivery

—

Structured Data

—

Application State

—

Your Mission

1Sprint: establish baseline

2Challenge: reason through scenarios

3Exam: timed demo practice

4Review: close knowledge gaps

Choose your training mode

Three ways to practice

01Sprint Mode

◉ Question practice

A browser app needs an API secret. Where should the secret live?

Ứng dụng trình duyệt cần API secret. Secret nên được lưu ở đâu?

A · In a public JavaScript variable

B · In a server environment accessed by the backend

Practice questions · answer review

02Challenge Mode

✺ Scenario-based learning

Developer – Foundations case study

Build a support-ticket form backed by a model-assisted service. Requests may time out after the service has already created a ticket.

User→Router→Tools

Architecture decisions · trade-offs

03Exam Mode

▣ Timed simulation

Before executing a tool request, which two checks belong in trusted application code?

Trước khi thực thi tool request, hai kiểm tra nào cần nằm trong mã ứng dụng tin cậy?

A · Validate arguments against the tool schema

B · Trust the model because the prompt says so

Timed mini mock · no hints

Performance by domain

Calculated from your local demo sessions