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Data Engineer
GCP PUB SUB Interview Questions
GCP PUB SUB Interview Questions
4.6 (2272)14,272 learners17 lessons33m
Curriculum
Topic
- What is Google Cloud Pub/Sub and what problem does it solve2:01
- Publish/Subscribe Pattern vs Traditional Message Queue2:08
- What Are the Core Components of Pub/Sub: Topic, Subscription, Publisher, and Subscriber1:57
- What Is the Difference Between a Topic and a Subscription1:52
- What Is a Message in Pub/Sub, and What Does It Contain1:39
- What Are Some Common Use Cases for Pub/Sub2:06
- What Is the Difference Between Push and Pull Subscriptions1:50
- What Is Message Acknowledgment, and What Happens If a Subscriber Doesn't Acknowledge a Message1:54
- What Is the Acknowledgment Deadline and How Do You Handle Long-Running Processing1:54
- How Does Pub/Sub Handle Message Retention1:48
- What Is Message Filtering and Why Is It Useful2:00
- What Are Snapshots and Seek Used For in Pub/Sub1:50
- What Delivery Guarantee Does Pub/Sub Provide by Default1:53
- What Is Exactly-Once Delivery and How Do You Enable It2:00
- What Is Exactly-Once Delivery and How Do You Enable It1:49
- Why Should Pub/Sub Subscribers Be Idempotent2:01
- What Is a Dead-Letter Topic and When Would You Use One? Short Description1:51