Apache Kafka Complete Practice Exam 2025 – All-in-One Prep

The main components of an Apache Kafka architecture include Producers, Consumers, Topics, Brokers, and Zookeeper, which collectively facilitate the messaging system that Kafka is designed to perform.

Producers are the processes that publish messages to Kafka topics, which serve as categories or feeds through which the messages are organized. This organization allows consumers to subscribe to specific topics that are relevant to their needs. Consumers are the entities that read messages from Kafka topics, processing or utilizing the data in real-time or in batches.

Brokers act as Kafka servers that store the messages in the topics and handle the communication between producers and consumers. They ensure that the messages are durably stored and replicated, providing resilience and reliability in data handling.

Zookeeper is an essential coordination tool used in the Kafka environment. It manages the Kafka brokers and keeps track of the metadata about topics, partitions, and consumer groups, helping ensure that the cluster operates reliably and efficiently.

The other options contain components that do not form the core architecture of Kafka. For instance, the mention of 'Relays' and 'Interfaces' in the first option doesn't accurately reflect Kafka components. Similarly, 'Nodes' and 'Tables' in another option do not capture the essential messaging framework that Kafka employs, and the last option