# Confluent CCDAK Kafka Dev — Practice Questions & Exam Prep

> Practice Questions & Exam Prep (iPhone/iPad app by Davy Raitt.)

- Source: https://appshunter.io/ios/app/confluent-ccdak-kafka-dev/id6758737869 (this page in markdown: same URL + `.md`)
- Developer: [Davy Raitt](https://appshunter.io/developer/1795318281)
- Category: Education, Productivity
- Price: $12.99
- Age rating: 4+
- Requires: iOS 15.0 · 27 MB
- Languages: English
- Released: 2026-02-06
- Data updated: 2026-05-13
- User reviews in markdown: https://appshunter.io/ios/app/confluent-ccdak-kafka-dev/id6758737869/reviews.md

## What is Confluent CCDAK Kafka Dev?

PASS YOUR CONFLUENT CERTIFIED DEVELOPER FOR APACHE KAFKA EXAM
Master real-time data streaming with 500+ practice questions designed to help you ace the certification on your first attempt.
500+ practice questions
5-minute study sessions
Track your progress
Remove mastered questions
Text-to-speech support
Dark mode available

WHY GET CERTIFIED?
Kafka-certified developers earn up to $175K annually (ZipRecruiter 2024). Confluent certification validates your ability to build production-grade streaming applications used by 80% of Fortune 100 companies.

WHAT YOU'LL MASTER:
• Kafka architecture including brokers, topics, partitions, and ZooKeeper
• KRaft mode for metadata management without ZooKeeper dependencies
• Producer API with acks, retries, idempotence, and batching configurations
• Consumer API with poll loops, commits, and offset management
• Partitioning strategies including key-based, round-robin, and custom partitioners
• Replication factors, ISR (In-Sync Replicas), and leader election
• Consumer group rebalancing with eager and cooperative protocols
• Exactly-once semantics using idempotent producers and transactional APIs
• Kafka Streams fundamentals with stateless and stateful operations
• KStream and KTable differences with windowing and aggregations
• Serialization with Avro, JSON, Protobuf, and Schema Registry integration
• Transactional processing across topics with atomic writes
• Topic configurations including retention, compaction, and compression
• Offset commit strategies with auto-commit and manual commits
• Monitoring metrics, testing strategies, and troubleshooting common issues

STUDY ANYWHERE:
Coffee breaks. Commutes. Lunch hours. Turn dead time into data streaming expertise.
Download now. Pass your exam. Master Apache Kafka.


## Version history (last 2 releases)

### 3.0.0 — 2026-04-17

New: Review missed questions after each quiz. Improved quiz experience with radio buttons for single-answer questions. Added exit button during quizzes. Better score display. Stability improvements.

### 2.1.0 — 2026-02-06

No release notes.

## More apps by Davy Raitt

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- [DVA-C02 AWS Dev Associate](https://appshunter.io/ios/app/dva/id6746929579)

All apps by Davy Raitt: https://appshunter.io/developer/1795318281

## Related topics

[confluent ccdak kafka dev](https://appshunter.io/ios/topics/confluent-ccdak-kafka-dev)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-13.*