the competence or skill expected of a professional.
"the key to quality and efficiency is professionalism"
the practicing of an activity, especially a sport, by professional rather than amateur players.
"the trend toward professionalism"
Answer:
everything
Explanation:
cuz I use everything and they all work good
//docommentifanyproblemarises //code classMain{ publicstaticvoidmain(String[]args){ /* * *leavethismain would be some of the code. i hope this helps.
Answer:
Linux
Reason:
According to Google, BSD is discontinued. Symbian is also discontinued. Linux is on some smartphones. Max OS X are for computers.
Hope this helped!
