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數據恢復技術案例教程 版權信息
- ISBN:9787111442523
- 條形碼:9787111442523 ; 978-7-111-44252-3
- 裝幀:一般膠版紙
- 冊數:暫無
- 重量:暫無
- 所屬分類:>>
數據恢復技術案例教程 本書特色
本書以數據恢復工程師的崗位需求為依托,以實際工作任務為導向,從物理和邏輯兩個方面深入淺出地介紹了數據恢復的基礎知識和操作技能,著重強調數據恢復的技能訓練。全書共9章,內容包括:數據恢復基本原理、硬盤物理和邏輯結構、磁盤分區及恢復、FAT文件系統數據恢復、NTFS數據恢復、ExFAT文件系統數據恢復、磁盤陣列數據恢復、常見數據恢復軟件使用方法、PC-3000使用介紹。本書可作為高職及本科院校的計算機組裝與系統維護、信息安全等專業的“數據恢復”課程教材,也可作為信息技術企業的相關培訓教材。
數據恢復技術案例教程 內容簡介
趙振洲主編的《數據恢復技術案例教程(計算機類高等職業教育十二五規劃教材)》以數據恢復工程師的崗位需求為依托,以實際工作任務為導向,從物理和邏輯兩個方面深入淺出地介紹了數據恢復的基礎知識和操作技能,著重強調數據恢復的技能訓練。全書共9章,內容包括:數據恢復基本原理、硬盤物理和邏輯結構、磁盤分區及恢復、FAT 文件系統數據恢復、NTFS 數據恢復、ExFAT 文件系統數據恢復、磁盤陣列數據恢復、常見數據恢復軟件使用方法、PC-3000 使用介紹。 本書可作為高職及本科院校的計算機組裝與系統維護、信息安全等專業的“數據恢復”課程教材,也可作為信息技術企業的相關培訓教材。
數據恢復技術案例教程 目錄
前言 第1 章數據恢復基本原理····························1
1.1
數據恢復概述·············································1
1.2
數據的可恢復性·········································1
1.3 數據丟失問題分析·····································2
1.3.1
硬件故障···············································2
1.3.2
軟性邏輯故障·······································2
1.4
常見邏輯問題解決方案······························3
1.4.1
全盤崩潰和分區丟失····························3
1.4.2
分區內部問題·······································4
1.4.3
文件內部問題·······································4
1.4.4
硬盤、文件被加密或變換····················5
第2 章硬盤物理和邏輯結構························6
2.1
主流存儲介質介紹·····································6
2.1.1
電存儲技術介質···································6
2.1.2
磁存儲技術介質···································6
2.1.3
光存儲技術介質···································6
2.2
硬盤外部結構·············································6
2.3
硬盤內部結構·············································8
2.4
硬盤邏輯結構···········································11
2.4.1
盤面····················································11
2.4.2
磁道····················································11
2.4.3
柱面····················································12
2.4.4
扇區····················································12
2.4.5
容量····················································13
2.4.6 線性地址扇區·····································14
第3 章磁盤分區及恢復·······························16
3.1
分區體系概述···········································16
3.1.1
DOS 分區············································16
3.1.2
分區與卷·············································16
3.1.3
扇區地址·············································17
3.2
主引導記錄···············································17
3.2.1
MBR 與計算機引導流程····················17
3.2.2
MBR 的結構·······································18
錄
3.2.3 DPT 數據結構····································19
3.3
擴展分區與EBR ······································23
3.3.1
擴展分區的概念·································23
3.3.2
EBR 結構解析····································24
3.4
MBR/EBR 參數異常的幾種情形及解決方法···················································28
3.4.1
引導代碼的恢復····················
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