CCDAK 무료 덤프문제 온라인 액세스

You are composing a REST request to create a new connector in a running Connect cluster. You invoke POST /connectors with a configuration and receive a 409 (Conflict) response.
What are two reasons for this response? (Select two.)

• A.The Connect cluster is in process of rebalancing.
• B.The connector configuration was invalid, and the response body will expand on the configuration error.
• C.The connect cluster has reached capacity, and new connectors cannot be created without expanding the cluster.
• D.The Connector already exists in the cluster.

You need to collect logs from a host and write them to a Kafka topic named 'logs-topic'. You decide to use Kafka Connect File Source connector for this task.
What is the preferred deployment mode for this connector?

• A.Distributed mode
• B.SingleCluster mode
• C.Standalone mode
• D.Parallel mode

(You are configuring a source connector that writes records to an Orders topic.
You need to send some of the records to a different topic.
Which Single Message Transform (SMT) is best suited for this requirement?)

• A.TombstoneHandler
• B.RegexRouter
• C.InsertField
• D.HeaderFrom

What is the default maximum size of a message the Apache Kafka broker can accept?

• A.5MB
• B.1MB
• C.2MB
• D.10MB

(Which configuration is valid for deploying a JDBC Source Connector to read all rows from the orders table and write them to the dbl-orders topic?)

• A.{"name": "jdbc-source","connector.class": "io.confluent.connect.jdbc.DdbcSourceConnector","tasks.
  max": "1","connection.url": "jdbc:mysql://mysql:3306/dbl?user=user&useAutoAuth=true","topic.
  prefix": "dbl-","table.whitelist": "orders"}
• B.{"name": "jdbc-source","connector.class": "io.confluent.connect.jdbc.JdbcSourceConnector","tasks.
  max": "1","connection.url": "jdbc:mysql://mysql:3306/dbl?user=user&password=pas","topic.prefix":
  "dbl-","table.whitelist": "orders"}
• C.{"name": "dbl-orders","connector.class": "io.confluent.connect.jdbc.DdbcSourceConnector","tasks.
  max": "1","connection.url": "jdbc:mysql://mysql:3306/dbl?user=user&password=pas","topic.prefix":
  "dbl-","table.blacklist": "ord*"}
• D.{"name": "orders-connect","connector.class": "io.confluent.connect.jdbc.DdbcSourceConnector","tasks.
  max": "1","connection.url": "jdbc:mysql://mysql:3306/dbl","topic.whitelist": "orders","auto.create":
  "true"}