Using workstations and asynchronous connections

Reference no: EM13279439

You are using a computer system that has 20 terminals connected to a mainframe computer using roll-call polling. each terminal is polled once a second by the mainframe and sends a 200-byte record every 10 seconds. the boss says you should remove the terminals, install computer workstations, and replace the polling with asynchronous connections. which is more efficient. keeping the terminals and the polling, or using workstations and asynchronous connections?

Reference no: EM13279439

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