NameNode and DataNode do communicate using January 1, 2022January 1, 2022 administrator NameNode and DataNode do communicate usingheartbeatsWell Done. Your Answer is Correct Keep it Up!active pulseh-signaldata pulse Share this:FacebookXLike this:Like Loading...Related Posts:NameNode and DataNode do communicate usingApplications communicate with kernel by using:When a client contacts the namenode for accessing a…The namenode knows that the data node is active…The namenode knows that the data node is active…_____ computing refers to applications and services…