First sector of a hard disk is known as:

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Prepare for the Computer Hacking Forensic Investigator v11 exam. Study with flashcards and multiple choice questions. Each question includes hints and explanations. Get exam-ready efficiently!

Multiple Choice

First sector of a hard disk is known as:

Explanation:
The first sector of a traditional boot disk is called the Master Boot Record. It is a 512-byte block that contains the bootstrapping code and the partition table for up to four primary partitions. When the system starts, the code in the MBR runs to locate the active partition and load its boot sector, handing control to the operating system. The sector also includes a boot signature (0x55 0xAA) that marks it as bootable. In modern systems using GPT, there’s a protective MBR for compatibility, but the historical first sector is still known as the Master Boot Record.

The first sector of a traditional boot disk is called the Master Boot Record. It is a 512-byte block that contains the bootstrapping code and the partition table for up to four primary partitions. When the system starts, the code in the MBR runs to locate the active partition and load its boot sector, handing control to the operating system. The sector also includes a boot signature (0x55 0xAA) that marks it as bootable. In modern systems using GPT, there’s a protective MBR for compatibility, but the historical first sector is still known as the Master Boot Record.

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