The default cardinality for elements in an XML Schema is ________

Metro Museum has different admission prices for students, adults, and seniors. All three groups are entitled to the same services. This form of pricing is called ________ pricing

A) time-based B) location-based C) customer-segment D) by-product E) product form

Under a floating exchange rate regime, market forces have produced a volatile dollar exchange rate

Indicate whether the statement is true or false.