Question

define DLL?what are the advantage

Answer 1

Dynamic-link library is Microsoft's implementation of the shared library concept in the Microsoft Windows and OS/2 operating systems. These libraries usually have the file extension DLL, OCX, or DRV

Dynamic linking has the followingadvantages: Saves memory and reduces swapping. Many processes can use a single DLL simultaneously, sharing a single copy of the DLL in memory.

Answer 2

Dinamic linking has the following advantages. Save memory and reduces swapping. Many processes can use a single DLL simultaneously, Sharing a single copy DLL in memory.