The primary difference between a police chief and a police director is that the position of police chief is a sworn law enforcement position, while someone serving as a police director is employed in a civilian capacity.hief of police positions are created by state statute and are under strict duties and guidelines set forth by the state legislative body. The chief of police is the highest ranking position on a police force, answerable only to the Board of Commissioners.
A disk cache is an integrated part of the hard disk and is a standard feature of most hard disk drives. The size of disk cache ranges from 128 MB in standard disks to 1 GB in solid state disks. Typically, a disk cache stores the most recent and frequently used programs and data. When a user or program requests data, the operating system first reviews the disk cache.
What Is the Capacity of a Floppy Disk? Like all things in the computer industry, the capacity of the floppy drive has changed considerably over the years. Taking into account innovations such as Iomega's Zip disks that can hold up to 750 megabytes, and the Sony Superdisk, holding up to 240 megabytes, the range of data storage was substantial.