Answer :
Final answer:
MBR( Option 1) is another name for Master Boot Record. This is a kind of boot sector at the start of partitioned storage devices like hard drives. The term Boot Loader is a program that loads an operating system.
Explanation:
The Master Boot Record (MBR) is a specific kind of boot sector at the very beginning of partitioned computer storage devices like hard drives. Among the four choices provided, Option 1: MBR is another name for Master Boot Record. Neither Main Boot Record, Master Boot Sector, nor Boot Loader are used as term substitutes for Master Boot Record. The term Boot Loader, however, refers to a program that loads an operating system when a computer is turned on.
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