Drive letter assignment is the process of assigning alphabetical identifiers to physical or logical disk drives or partitions (drive volumes) in the root filesystem namespace; this usage is now mostly found in Microsoft operating systems. Unlike the concept of UNIX mount points, where volumes are named and located arbitrarily in a single hierarchical namespace, drive letter assignment allows multiple highest-level namespaces. Drive letter assignment is thus a process of using letters to name the roots of the "forest" representing the file system; each volume holds an independent "tree" (or, for non-hierarchical file systems, an independent list of files).
Read more about Drive Letter Assignment: Origin, Operating Systems That Use Drive Letter Assignment, Order of Assignment, Common Assignments, ASSIGN, JOIN and SUBST in DOS and Windows
Famous quotes containing the words drive and/or letter:
“For one heat, all know, doth drive out another, One passion doth expel another still.”
—George Chapman (c. 1559–1634)
“I have been thinking this half hour how to begin my letter and cannot for my soul make it out. I wish to the Lord one could write a letter without any beginning for I am sure it allways puzzles me more than all the rest of it.”
—Thomas Jefferson (1743–1826)