What is another name for a switch?
O number system
O variable
O logic gate
O Boolean

Eye injuries usually occur as a result of all of the following things, except: a) proper machine operation b) battery explosion c) falling or flying debris d) electric welding arc

What is the term for water wave that is created by an underwater earthquake

What software programs are used to to create professional publication? a.) graphics programs b.) word processors c.) page layout programs d.) spreadsheet programs