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Windows NT 4.0

Windows NT 4.0. NT Architecture. Executive Services. I/O Manager cache manager file systems network drivers device drivers Object Manager Security Reference Monitor Process Manager Local Procedure Call Facility Virtual Memory Manager. Overview. Stable and secure (C-2–level) 32-bit OS

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Windows NT 4.0

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  1. Windows NT 4.0

  2. NT Architecture

  3. Executive Services • I/O Manager • cache manager • file systems • network drivers • device drivers • Object Manager • Security Reference Monitor • Process Manager • Local Procedure Call Facility • Virtual Memory Manager

  4. Overview • Stable and secure (C-2–level) 32-bit OS • multitasking, multithread • preemptive, not cooperative • protected mode only • configuration in registry • Windows 95 GUI but • HAL, not plug and play • HCL important • Poor laptop support • Networking • NetWare client and login script support • Enhanced metafile (EMF) spooling for improved over-the-network printing speed • Support for 15 network protocols • Peer-to-peer web, gopher and FTP server capabilities (no telnet) • Client software for both Telnet and FTP services

  5. NT tour • Basics • taskbar, start and explorer • shortcuts, desktop, icons • Control Panel • add/remove programs • display customization • printers, modem • network • services • My computer (System) • dial-up networking • disk drives • Others

  6. Administrative tools • User Manager • account policy (password and accounts) • user rights (rights to groups) • user properties • Performance Monitor • Event Viewer • Internet Service Manager (PWS) • Disk Administrator • Remote Access Admin • File and directory permissions • right-click file/dir, properties, security • basic and special access • Others • tracert (trace route) and netstat (active connections) • dual boot: boot.ini (see example)

  7. Dual boot example • Components • multi, disk, rdisk and partition • rdisk and partition go from 0-n • other operating systems • Boot.ini example [boot loader] timeout=15 default=multi(0)disk(0)rdisk(1)partition(1)\WINNT [operating systems] multi(0)disk(0)rdisk(1)partition(1)\WINNT="Windows NT Workstation Version 4.00" C:\="Microsoft Windows 95" multi(0)disk(0)rdisk(1)partition(1)\WINNT="Windows NT Workstation Version 4.00 [VGA mode]" /basevideo /sos

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