Discuss the concept of ambiguity in regular expressions. what doesit mean? is it desirable? can it always be eliminated?

Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period

When creating a field in a table, you must set the to determine what type of data the field can store. field property data type field type data property

Systolic pressure is a measure of blood pressure when the ventricles relax and fil with blood ture or false