Computer Hacking Forensic Investigator (CHFI) Practice Exam 2025 – The Complete All-in-One Guide to Exam Mastery!

The correct answer highlights that when the NTFS file system is formatted, the first 16 sectors are designated for the boot sectors and the bootstrap code. This specific allocation is crucial because these initial sectors contain important information integral to the file system's functionality and boot process.

The first sector, which is often referred to as the Master Boot Record (MBR) in the context of partitioned disks, is primarily responsible for loading the operating system. Following the MBR, additional sectors contain the NTFS boot sector and various data structures necessary for NTFS operation, including the BIOS Parameter Block (BPB).

Understanding that the first 16 sectors are used allows for the system to effectively manage data access and ensure that the operating system can start properly. Each of the other options indicates a greater number of sectors than what is actually allocated in the NTFS format, which misrepresents how NTFS initializes and uses its initial sectors for booting and foundational operations.