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2. GUID Partition Table - Wikipedia

   en.wikipedia.org/wiki/GUID_Partition_Table

   Like MBR, GPT uses logical block addressing (LBA) in place of the historical cylinder-head-sector (CHS) addressing. The protective MBR is stored at LBA 0, and the GPT header is in LBA 1, with a backup GPT header stored at the final LBA. The GPT header has a pointer to the partition table (Partition Entry Array), which is typically at LBA 2 ...

3. Partition type - Wikipedia

   en.wikipedia.org/wiki/Partition_type

   The partition type (or partition ID) in a partition's entry in the partition table inside a master boot record (MBR) is a byte value intended to specify the file system the partition contains or to flag special access methods used to access these partitions (e.g. special CHS mappings, LBA access, logical mapped geometries, special driver access, hidden partitions, secured or encrypted file ...

4. Microsoft basic data partition - Wikipedia

   en.wikipedia.org/wiki/Microsoft_basic_data_partition

   The operating system may not automatically assign a drive letter to the volume. In Microsoft operating systems , when using basic disk partitioned with GUID Partition Table (GPT) layout, a basic data partition ( BDP ) is any partition identified with Globally Unique Identifier (GUID) of EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 .

5. Microsoft Reserved Partition - Wikipedia

   en.wikipedia.org/wiki/Microsoft_Reserved_Partition

   The Windows operating system uses this partition for compatibility purposes. No meaningful data is stored within the MSR. No meaningful data is stored within the MSR. Rather, when compatibility needs arise, Windows shrinks this partition to make way for other special-purpose partitions, which may contain data. [ 1 ]

6. Disk partitioning - Wikipedia

   en.wikipedia.org/wiki/Disk_partitioning

   With DOS, Microsoft Windows, and OS/2, a common practice is to use one primary partition for the active file system that will contain the operating system, the page/swap file, all utilities, applications, and user data. On most Windows consumer computers, the drive letter C: is routinely assigned to this primary partition. Other partitions may ...

7. List of default file systems - Wikipedia

   en.wikipedia.org/wiki/List_of_default_file_systems

   Operating system File system; 1968: George 3: George 3: ... Windows 10: NTFS 3.1 2015 Fedora 22: ... (MBR) GUID Partition Table (GPT)

8. Volume boot record - Wikipedia

   en.wikipedia.org/wiki/Volume_boot_record

   The boot code in the VBR can assume that the BIOS has set up its data structures and interrupts and initialized the hardware. The code should not assume more than 32 KB of memory to be present for fail-safe operation; [1] if it needs more memory it should query INT 12h for it, since other pre-boot code (such as f.e. BIOS extension overlays, encryption systems, or remote bootstrap loaders) may ...

9. Master boot record - Wikipedia

   en.wikipedia.org/wiki/Master_boot_record

   The MBR holds the information on how the disc's sectors (A.K.A. "blocks") are divided into partitions, each partition notionally containing a file system. The MBR also contains executable code to function as a loader for the installed operating system—usually by passing control over to the loader's second stage, or in conjunction with each ...