【单选题】SDLC was invented by IBM to replace the older Bisynchronous protocol for wide area connections between IBM equipment . A varietion of the (71) protocol called NRM is essentially the same as SDLC. SDLC...
【简答题】●SDLC was invented by IBM to replace the older Bisynchronous protocol for wide area connections between IBM equipment .A varietion of the (71) protocol called NRM is essentially the same as SDLC.SDLC ...
【单选题】●The Systems Development Life Cycle (SDLC) is a process of creating or altering information systems, and the models and methodologies that people use to develop these systems. Sequential SDLC models, ...