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Windows nt 0 Summary Based on articles written by Mark Russinovich
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| bet | 6/13 | | Sana | 21.03.2017 | | Hajmi | 455.24 Kb. | | #1031 |
Cache Manager
Windows NT has a single global file system cache. The cache is file oriented and maintained entirely by the Cache Manager
This subsystem was created to improve communications performance. Windows NT 4.0 uses data-copying (port to port) for messages smaller than 256 bytes and shared memory for messages larger than 256 bytes.
Win32
Windows NT 4.0 has a portion of the Win32 Operating System environment implemented in kernel mode as an Executive subsystem
Power Manager
This subsystem is integrated into NT 5.0, which Microsoft has announced will be released as Windows 2000. As NT and Windows95/98 merge, a sophisticated power manager is required for laptop and palmtop computers. It is likely that Enterprise Servers will not take advantage of this subsystem.
This subsystem is also an important feature in Windows 2000 to ensure home computer users are able to easily add and remove hardware as well as upgrade device drivers for any existing hardware.
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