Question: The Data Stream Interface is a session layer used to carry this protocol formerly known as what?
Sentence (from "Vectored I/O"): In computing, vectored I/O, also known as scatter/gather I/O, is a method of input and output by which a single procedure call sequentially reads data from multiple buffers and writes it to a single data stream, or reads data from a data stream and writes it to multiple buffers, as defined in a vector of buffers.
Relevant evidence: No