An example of the u. s. constitution's "full faith and credit clause" is that a person with a driver's license from the state of new york does not need to get a separate pennsylvania driver's license to drive a car through the state of pennsylvania.

That statement is true

the "full faith and credit clause" is based on the assumption that the licenses are issued by following a specific standard that's adopted by all the states nation-wide. So, if a person obtain the driver liscense on new york, the license will show a same credibility if it used on other states beside new york