Since the 20th century, growthin human technology, expansive fire departments, and water access have greatly reducedthe amount of massively devastating fires. Here is a list of the Top 10 most destructiveand deadly fires in modern history. 10.ince the 20th century, growthin human technology, expansive fire departments, and water access have greatly reducedthe amount of massively devastating fires. Here is a list of the Top 10 most destructiveand deadly fires in modern history. 10.
Logical block addressing (LBA) is a common scheme used for specifying the location of blocks of data stored on computer storage devices, generally secondary storage systems such as hard disk drives.
Logical fragmentation is the fragmentation of database file in the file system itself like any other files.This occurs when the file system is not able allocate contiguous space for database file.As a result, disk head has to move back and forth to read from the database files.