For exchanging data between network devices and secondary storage, OSs primarily use a. parallel transfer.
b. synchronous transfer.
c. asynchronous transfer.

Businesses allocate resources for their best and most productive uses. the more a resource, the more costly it will be. a manufacturer that requires scarce and costly resources is likely to charge for its products.

Choose the best explanation for the following statement communication is symbolic

This graph compares the cost of room and board at educational institutions in texas.