to follow or endeavor to follow as a model or example: to imitate an author's style; to imitate an older brother. to mimic; impersonate: The students imitated the teacher behind her back. to make a copy of; reproduce closely. to have or assume the appearance of; simulate; resemble.
The input device might be a keyboard, the output device might be a monitor, a communication device might be a modem, a secondary storage device might be disk drive, and the processing devices include central processing unit (CPU) and main memory.
There are four Modes of Data Transfer: 1  Standard/ Batch Input: Standard upload Programs. 2  Batch Input Recording: Here you can create a recording of your own and use it to upload/change data. 3  BAPIs: Standard BAPIs are used to upload Data. 4  IDOCs: Any Inbound IDOC function modules can be used to process the data.