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Kompiuterių Sistemų Kokybė 4-As Laboratorinis Darbas

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Kompiuterių Sistemų Kokybė 4-As Laboratorinis Darbas KOMPIUTERIŲ SISTEMŲ KOKYBĖ 4-AS LABORATORINIS DARBAS WINDOWS OS DIEGIMAS, DISKŲ SKIRSNIAI, ĮKROVOS PROGRAMA 1. Darbo tikslas o Susipažinti su AK aparatinės įrangos virtualizavimo programomis. o Susipažinti su naujausios versijos Microsoft Windows operacinės sistemos įdiegimo procedūra. o Susipažinti su integruotomis OS ir specialiomis diskų skirsnių redagavimo programomis. o Susipažinti ir išmokti konfigūruoti Windows OS įkrovos programas. 2. Darbo eiga 2.1. Parsisiųskite Windows 10 Enterprise Trial bandomąją versiją ISO formatu. Adresas: https://www.microsoft.com/en- us/evalcenter/evaluate-windows-10-enterprise 2.2. Paleiskite VMware Workstation (arba Player) programą ir pasirinkite meniu punktą, skirtą sukurti naują virtualią mašiną. 2.3. Atsidarius atitinkamiems konfigūracijos vedlio langams, pasirinkite tokius nustatymus: Tipiniai virtualios mašinos parametrai Operacinė sistema bus instaliuojama vėliau. Guest operating system: Microsoft Windows 10 RAM: 1-2 GB (priklausomai nuo turimo atminties kiekio savo kompiuteryje) Virtualaus disko talpa: 60 GB CD/DVD įrenginys: užmontuotas parsisiųstas Windows 10 ISO instaliacijos diskas. 2.4. Paleiskite sukurtąjį virtualų kompiuterį (Power on). VMware Workstation lange matysis BIOS POST pranešimai kompiuteriui startuojant, vėliau turėtų pasileisti OS diegimo programa. 2.5. Įdiekite operacinę sistemą į virtualų kompiuterį: Kiekviename Windows diegimo žingsnyje išsisaugokite jo ekrano vaizdą. Kai sistema paklaus vartotojo ir kompiuterio vardo, pavadinkite juos savo vardu, pavyzdžiui Jonas ir Jonas- PC. 2.6. Windows pasileidus po diegimo procedūros, paspauskite Win+Pause klavišų kombinaciją ir išsaugokite VMware Workstation programos lango vaizdą su joje matomais veikiančiais Windows 10 ir juose atidarytu sistemos informacijos langu. Lange turi matytis Windows versija, data, laikas, kompiuterio pavadinimas, procesorius ir atminties kiekis. Žemiau parodytas tokio lango pavyzdys iš su įdiegta Windows 7 OS. 1 2.7. Ištirkite Windows integruotą diskų skirsnių tvarkymo programą „Disk Management“. Paleiskite ją per Win+X meniu. Atsidariusioje programoje pasirinkite skirsnį "(C:)", paspauskite jį dešiniu pelės mygtuku ir pasirinkite "Shrink volume...". Įveskite megabaitais, kiek vietos norite atlaisvinti naujam skirsniui (10-30GB) ir paspauskite "Shrink". Palaukite kol skirsnių tvarkytuvas pabaigs darbą. 2 Atsiradusiame laisvos disko vietos lauke spustelkite dešinį pelės klavišą ir pasirinkite "New simple volume...". Spauskite "Next". Palikite siūlomą maksimalų naujo skirsnio dydį, spauskite "Next". Pasirinkite "Do not assign a drive letter or drive path", spauskite "Next". Pasirinkite "Do not format this volume", vėl spauskite "Next" ir tuomet "Finish". Tokiu būdu buvo sukurtas laisvas skirsnis kitai operacinei sistemai diegti. 2.8. Į virtualų Windows 10 kompiuterį parsisiųskite, įdiekite ir paleiskite programą EasyBCD (non-commercial versiją): http://neosmart.net/EasyBCD/ Išnagrinėkite EasyBCD paskirtį ir funkcijas: paskaitykite dokumentaciją adresu http://neosmart.net/wiki/easybcd/ ir patyrinėkite pačią programą. Pakeiskite savo įdiegtų virtualių Windows 10 paleidimo įrašo pavadinimą įkrovos programos konfigūracijoje į Windows Lab4 Vardas Pavarde. Padidinkite standartinį laiką skirtą įkrovos programos laukimui (boot menu timeout). Perkraukite virtualų kompiuterį ir įkrovos programos paleidimo metu spauskite F8, kad iškviestumėte įkrovos programos meniu. Išsaugokite VMware Workstation programos lango vaizdą su rodomu įkrovos meniu. Išbandykite ir išsiaiškinkite, ką atlieka kiekvienas iš Windows įkrovos meniu „Advanced Options“ punktų: 3 3. Darbo rezultatų apibendrinimas 3.1. Aprašykite Windows 10 diegimo procedūros žingsnius pagal išsaugotus diegimo ekranų vaizdus. 3.2. Aprašykite Disk Management programos paskirtį ir galimybes. 3.3. Aprašykite EasyBCD programos paskirtį ir galimybes. 3.4. Aprašykite Windows 10 įkrovos meniu „Advanced options“ punktų paskirtį. 4. Ataskaitos turinys 4.1. Darbo tikslas. 4.2. Windows 10 diegimo procedūros aprašymas su ekrano vaizdais. 4.3. Disk Management programos aprašymas. 4.4. EasyBCD programos aprašymas: pagrindinių programos ekranų vaizdai ir jų paskirties paaiškinimai. 4.5. Windows 10 įkrovos meniu „Advanced options“ punktų ekrano vaizdai ir jų paskirties aprašymai. 4.6. Kiti išsaugoti VMware Workstation programos lango vaizdai (kurie buvo paminėti laboratorinio darbo aprašyme). 4.7. Išvados. Naudoti šaltiniai ir literatūra. Literatūra https://neosmart.net/wiki/easybcd/ http://www.microsoft.com/whdc/system/platform/firmware/bcd.mspx Kontroliniai klausimai 1. Kam yra skirta VMware Workstation programa ir kokias funkcijas atlieka? 2. Kokios dar yra programos, turinčios funkcijas panašias į VMware Workstation? Išvardinkite bent tris. 3. Kas yra įkrovos programa (boot loader)? Kokios jos funkcijos? 4. Įvardinkite du būdus Windows 8/7 įkrovos programai konfigūruoti. 5. Kas yra disko skirsniai? Kokiomis priemonėmis juos galima tvarkyti? 6. Kuo skiriasi pirminis skirsnis (primary partition) nuo išplėstinio skirsnio (extended partition)? 7. Kas yra failų sistema (file system)? 8. Kokias failų sistemas palaiko Windows 7? O Windows Windows 8.1/10? 9. Apibūdinkite NTFS failų sistemos galimybes: maksimalus failo dydis, didžiausias galimas saugoti failų kiekis, kiek daugiausiai simbolių gali būti failo pavadinime, kitos galimybės. 10. Apibūdinkite FAT32 failų sistemos galimybes: maksimalus failo dydis, didžiausias galimas saugoti failų kiekis, kiek daugiausiai simbolių gali būti failo pavadinime, kitos galimybės. 11. Apibūdinkite ReFS failų sistemos galimybes: maksimalus failo dydis, didžiausias galimas saugoti failų kiekis, kiek daugiausiai simbolių gali būti failo pavadinime, kitos galimybės. 12. Kokiu klavišu galima iškviesti Windows 7/8.1/10 įkrovos programos parinkčių langą prieš prasidedant Windows įkrovai? 13. Kuo skiriasi Windows 7/8.1/10 32-bit ir 64-bit versijos? 64 bitų versijos privalumai ir trūkumai. 4 .
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