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CCDAKPractice With A Network Lab Atmosphere

验证您使用 Apache Kafka 构建流式数据应用的开发能力。Confluent 官方认证，覆盖 Kafka 核心原理和开发实践。

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60-question timed simulation
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Certification Overview

Confluent Certified Developer for Apache Kafka (CCDAK)

Confluent Certified Developer for Apache Kafka (CCDAK) 验证开发人员使用 Apache Kafka 构建、部署和监控流式数据处理应用的能力，涵盖 Kafka 核心概念、Producer/Consumer API、Kafka Streams 和 Kafka Connect。

Exam Objectives

  • Kafka 核心架构与内部原理
  • Producer/Consumer API 开发
  • Kafka Streams 流式处理
  • Kafka Connect 数据集成
  • Schema Registry 与序列化
  • 部署、测试与监控

Who Is This For

  • Apache Kafka 应用开发人员
  • 数据工程师和流式数据处理工程师
  • 后端开发人员希望掌握消息队列技术
  • 大数据平台工程师
  • 希望获得 Confluent 官方认证的开发者

Prerequisites

  • 熟悉 Java 或其他 JVM 语言
  • 了解分布式系统基本概念
  • 有基本的消息队列使用经验
  • 建议有 3 个月以上 Kafka 开发经验

Learning Outcomes

  • 获得 Confluent 官方认可的 CCDAK 开发者认证
  • 掌握 Kafka Producer/Consumer API 开发
  • 理解 Kafka Streams 流式处理开发
  • 具备 Kafka Connect 数据集成能力
  • 提升数据工程和流式处理岗位竞争力

Why This Certification

  • Confluent 官方认证 — 流式数据领域权威
  • 性价比高 — $150 考试费，低于大多数认证
  • 市场需求大 — Kafka 是最流行的流式数据平台
  • 技能实用 — 直接应用于数据工程工作

Exam Prep Highlights

9 个系统化学习章节，覆盖考试 7 大领域
326 道精选练习题，每题附详细解析
仿真模拟考试（60 题/90 分钟）
错题本 + 智能复习，薄弱环节针对性突破
学习进度可视化追踪
同步 Confluent 官方 CCDAK 最新考纲

Why study with us?

Prep isn't just grinding questions. We turn every minute of study into a real pass rate.

No more aimless drilling

"I've done hundreds of questions and still don't feel ready for the exam…"

All 326+ questions are sorted by exam domain, each tagged to its topic. You'll know exactly where you're strong and weak, and target the gaps.

Understand the "why" behind every question

"The answer is B, but I have no idea why A, C and D are wrong…"

Every question comes with a detailed explanation — not just the right answer, but why each option is right or wrong. Real understanding, not rote memorisation.

An AI tutor, on demand

"It's midnight, I've read the explanation three times and still don't get it, and no one's replying in the group chat…"

An AI tutor available 24/7, answering specific questions instantly. Not generic ChatGPT — an AI that understands the exam context and answers exactly what you ask.

Simulate real exam pressure

"Practice is fine, but I freeze and run out of time on exam day…"

Mock exams fully replicate the question count and time limit of the real CCDAK exam. Get used to the pace early so you walk in with confidence.

Stop repeating the same mistakes

"Same concept, asked a different way, and I got it wrong again…"

Your mistake log captures weak spots automatically, and spaced repetition brings them back right before you'd forget. Every review locks the knowledge in deeper.

Pass first time, don't waste the exam fee

"The exam costs $300+ — if I fail I have to wait and pay again…"

Structured practice + precise weak-point analysis + AI-assisted understanding turn every minute of prep into a real pass rate.

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Full Mock Exam

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Quick Practice

16Q / 16 min

Fast knowledge check. Great for daily practice or revision sessions.

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Domain Practice

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Wrong Question Drill

Spaced repetition

Review your mistakes. AI-powered spaced repetition for long-term mastery.

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Exam Overview

Exam Domains

Kafka Fundamentals
Kafka 基础
15%
Kafka Internals
Kafka 内部原理
10%
Application Design
应用设计
15%
Development
Kafka 开发
30%
Kafka Connect
Kafka Connect
10%
Kafka Streams
Kafka Streams
5%
Deployment, Testing, and Monitoring
部署、测试与监控
15%

Exam Information

Exam Code
CCDAK
Duration
90 min
Questions
60
Passing Score
70/100
Exam Fee
$150
Validity
2 years
Question Types
Single choice, Multiple select
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AI Tutor

Got it wrong and don't know why? Ask the AI.

"It's midnight and I've read this explanation three times without getting it. There's no one to ask, and the answers I find online don't match…"

The CCDAK AI tutor is always on, ready wherever you're stuck. Not generic ChatGPT — it explains this exact question and this exam domain precisely.

"I picked A — why is it wrong?"

When the explanation still doesn't click

Just ask the AI: "Why isn't A correct?" Like asking a teacher — a clear answer in seconds.

"How do I actually tell these two concepts apart?"

When concepts blur together

The AI uses comparisons and real scenarios to clear it up. Not memorising definitions — truly understanding.

"Two weeks to the exam — how should I plan?"

When prep hits the final sprint

The AI reads your mistake patterns and tells you which domains are weakest and what to review first.

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