mohawk data sciences造句

• The system was mainly used for key-to-disk operations to replace the previously popular IBM card punches and more advanced key-to-tape systems manufactured for example by Mohawk Data Sciences ( MDS ) or Singer.
• Edelman's reputation suffered in the late 80s when he was unable to sell off two computer companies he had bought, Mohawk Data Sciences Corp . and Datapoint Corp ., both of whose shares plummeted.
• Mohawk Data Sciences introduced a magnetic tape encoder in 1965, a system marketed as a keypunch replacement which was somewhat successful, but punched cards were still commonly used for data entry and programming until the mid-1980s when the combination of lower cost magnetic disk storage, and affordable interactive terminals on less expensive minicomputers made punched cards obsolete for this role as well.