What is the difference between sys and system accounts in Oracle databases? 15 Is there any difference between Rem and -- comments for SQL*Plus? 1 How do I differentiate between user-defined public synonyms and
Question 13. Can we avoid boxing and unboxing ? Question 14. What effect does boxing and unboxing have on performance ? Question 15. Are string allocated on stack or heap ? Question 16. How many stack and heaps are created for an application ? Question 17. How are stack and he...
This article reports that vendors will have to pull out all the stops to vie for customers as 3G telephony becomes more commonplace in the cellular market, according to an ABI Research study as of February 2006. After many stops and starts, 3G mobile telephony is coming on with a vengeance...