A.The blue in the picture is a topic of Kafkal, which can be understood as a queue, and each grid represents a message.

B.The messages generated by the producer are placed at the end of the topic one by one.

C.Consumers read messages sequentially from right to left.

D.Consumert uses offset to record the position of the read

A.Start and stop service instance

B.Delete service instance

C.Check history monitoring

D.Manually clear warnings

A.False

B.True

A.packet

B.split

C.block

D.event

A.True

B.False