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A+ Certification for Dummies 2nd phần 9

Khởi động hệ thống tập tin. NTLDR chứa các mã để truy cập NTFS (NT File System), FAT16, hoặc các hệ thống file FAT32.3. Đọc BOOT.INI. Lựa chọn hệ điều hành, nếu có nhiều hơn một, được hiển thị trên màn hình. | To make sure that you don t get too lonely for your old pal the blue screen of death it has been included in Windows 2000. Whenever Windows 2000 has an error it cannot recover it displays a stop message--the blue screen message. Two types of stop messages are generated on a Windows 2000 system Stop messages This type of message is displayed when the Windows 2000 kernel detects a condition from which it cannot recover. These messages are displayed in full blue screen glory with each error type identified by a hexadecimal error code and a symbolic name for the error. A stop message display looks something like this Stop 0X0000000A or IRQL_NOT_LESS_OR_EQUAL Stop messages are grouped into four categories o Normal operations messages Can be from a number of hardware or software sources. o Installation messages Are typically HCL problems. o Initialization messages Are caused by a device or system component failing to initialize. o Software trap messages Is an error in an applications or system service that is detected by Windows 2000. o Hardware malfunction messages Are displayed when the CPU detects a hardware problem that Windows 2000 cannot recover. These messages are typically in the form of Hardware malfunction. Call your hardware vendor for support. Encrypting and compressing files Windows 2000 has the capability to encrypt a file for private use simply by choosing a file property. The encryption method is a standard 56-bit encryption. Microsoft recommends that an NTFS folder be created and the folder marked for encryption. Lab 21-2 details the steps used to encrypt a file in Windows 2000. Lab 21-2 Encrypting a File or Folder in Windows 2000 1. Right-click the file or folder to be encrypted from the Windows Explorer and choose Properties. 2. Under Attributes click the Advanced button to display the Advanced Attributes box as shown in Figure 21-3 . Figure 21-3 The Advanced Attributes window is used to encrypt and compress a file on a Windows 2000 system. Your .