Explanation:The Kafka cluster retains all published messages—whether or not they have been consumed—for a configurable period of time. 6. Communication between the clients and the servers is done with a simple, high-performance, language agnostic _________ protocol.
A. IP
B. TCP
C. SMTP
D. ICMP
Answer:A
Explanation:The Kafka cluster retains all published messages—whether or not they have been consumed—for a configurable period of time. 6. Communication between the clients and the servers is done with a simple, high-performance, language agnostic _________ protocol.
A. IP B. TCP C. SMTP D. ICMP
Explanation:Java client is provided for Kafka, but clients are available in many languages. 7. The only metadata retained on a per-consumer basis is the position of the consumer in the log, called :