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MCSE : Security Specialist
Contrasts between Windows 9X and Windows
2000
Windows 2000
Windows 2000 is actually Windows NT 5.0
designed to run in a secure network environment
Comes in a server version
Supports fat, fat32, and the NTFS file system, which
improves security, and performance.
Compression which allows you to compress individual files or
folders instead of whole volumes.
Encrypting File System allows users to encrypt individual
files or folders.
AutoComplete for most dialog boxes that accept paths and
file names.
My Network Places Folder replaces Network Neighborhood which
makes locating network resources easier and faster.
More stable
System, Configuration, and User Interface files
IO.SYS Found in the root
directory. DOS has two hidden system files. The first, IO.SYS,
which must be the first entry in the root directory.
MSDOS.SYS is the second entry.
Windows 9x uses a new, IO.SYS, which replaces the DOS system
files IO.SYS and MSDOS.SYS. This real-mode operating system file
contains the information needed to start the computer. Your
computer no longer needs CONFIG.SYS and AUTOEXEC.BAT to start
the Windows 9x operating system (these files are preserved for
backward compatibility with certain applications and drivers).
Most of the common functions provided by the CONFIG.SYS are now
provided by default in the windows version of IO.SYS. The
following lists the common entries in CONFIG.SYS that are now
incorporated into IO.SYS for Windows 9x.
dos=high
himem.sys
ifshlp.sys
setver.exe
files=
lastdrive=
buffers=
stacks=
shell=
fcbs=
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