What type of data is primarily stored in the volume boot record?

The volume boot record is a critical component of a storage device that contains essential information for the system to initiate the boot process. Specifically, it includes the boot sector and operating system information, which are necessary for locating and loading the operating system from that volume. This data allows the computer to know where to find the OS code and how to start it, thus playing an integral role in the boot sequence.

The volume boot record also typically contains a partition table that details the structure of the disk. However, the primary focus is on the boot loader code and necessary metadata that helps the operating system to load effectively, rather than simply details related to file allocation or physical partitioning. Understanding that the volume boot record is focused on the execution of the system’s startup process clarifies why it includes boot sector and OS information specifically.