Which functionality does the Kafka JDBC connector primarily provide?
easy🧠 Conceptual Q1 of Q15
Kafka - Connect
Which functionality does the Kafka JDBC connector primarily provide?
AStores Kafka topic data directly into Amazon S3 buckets
BFacilitates data transfer between Kafka topics and relational databases
CIndexes Kafka topic data into Elasticsearch clusters
DManages Kafka cluster metadata and configurations
Step-by-Step Solution
Solution:
Step 1: Identify the connector's purpose
The Kafka JDBC connector is designed to connect Kafka with relational databases.
Step 2: Understand the options
Facilitates data transfer between Kafka topics and relational databases correctly states it facilitates data transfer between Kafka and relational databases. Options B and C relate to S3 and Elasticsearch connectors, respectively. Manages Kafka cluster metadata and configurations is unrelated.
Final Answer:
Facilitates data transfer between Kafka topics and relational databases -> Option B
Quick Check:
JDBC = Java Database Connectivity [OK]
Quick Trick:JDBC connects Kafka with databases, not storage or search [OK]
Common Mistakes:
MISTAKES
Confusing JDBC with S3 or Elasticsearch connectors
Assuming JDBC manages Kafka cluster metadata
Master "Connect" in Kafka
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