Data unit is called a frame in January 8, 2022January 8, 2022 administrator Data unit is called a frame inData link layerWell Done. You are good Data Communication Engineer ! Your Answer is Correct Keep it Up!Presentation layerNetwork layerPhysical layer Share this:FacebookXLike this:Like Loading...Related Posts:The technique of temporarily delaying outgoing…When a primary device wants to send data to a…In a ________ protocol, the data section of a frame…In a _________ protocol, the data section of a frame…Byte stuffing means adding a special byte to the…Bit stuffing means adding an extra 0 to the data…