The Tradition of Sharing

Help your friends and juniors by posting answers to the questions that you know. Also post questions that are not available.

To start with, Sr2Jr’s first step is to reduce the expenses related to education. To achieve this goal Sr2Jr organized the textbook’s question and answers. Sr2Jr is community based and need your support to fill the question and answers. The question and answers posted will be available free of cost to all.


Linda Null ,julia Lobur
Focus On Selected Disk Storage Implementations
Question:10 | ISBN:9780763704445 | Edition: 3


10. You have been assigned to a work group that has been given the task of placing automated controls in a chemical plant. Hundreds of sensors will be placed in tanks, vats, and hoppers throughout the factory campus. All data from the sensors will be fed into a group of sufficiently high-powered computers so that plan managers and supervisors can control and monitor the various processes taking place.

What type of interface would you use between the sensors and the computers? If all computers are to have access to all of the sensor input, would you use the same type of connection to interconnect the computers among one another? Which I/O control model would you use?


Sorry the answer is not available at the moment…

If you are able to find the answer, please make sure to post it here. So that your Juniors have smile on their lips and feel happy.

Spread the 'tradition of sharing'.