The boot sector is a region of a hard disk, floppy disk or similiar. It is loaded to memory and executed as a part of the bootstrap sequence. The boot sector often contains a small computer program that loads the operating system into memory and transfers control to it.
... have children under the age of 18 living with them, 48.7% are married couples living together, 20.9% have a female householder with no husband present, and 23.4% are ...