Wireless sniffers cannot detect how far wireless signals reach.?

One way to fix the problem that exists if you add a table with 10 records to a query and add an unrelated table with 4 records to the same query is to add another ________ that does have common fields with both existing tables

Fill in the blank(s) with correct word

Integrated circuits use solid-state technology, whereby electrons travel through solid material called silicon.

a. true b. false