A ________ send is an example of ________ communication that requires the sender to wait for receipt notification before continuing program execution.

Changing the sequence of fields may be done by:

A) sorting the field names. B) clicking in the box next to the field name in the datasheet view and dragging. C) clicking the field name in the Design View and dragging. D) clicking in the box next to the field name in the Design View and dragging.

In __________ mode the I/O module and main memory exchange data directly, without processor involvement.

Fill in the blank(s) with the appropriate word(s).