What does real mean in pascal programing

and what is the difference between integer and real

What operating system is a smartphone most likely to use? 1.bsd 2.mac os x 3.symbian 4.linux

Communication is the exchange of information. true false

Many everyday occurrences can be represented as a binary bit. for example, a door is open or closed, the stove is on or off, and the fog is asleep or awake. could relationships be represented as a binary value? give example.