31) File provides an organizational structure to the files and folders on your storage device. A) optimization B) management C) compression D) history

B. Management

Explanation: File management means the arrangement of files, folders and data on a computer or storage device. Imfile management aids in the manipulation of files and folders on a computer system. It helps in creation of new files and placing them in a specified location, modification of previously existing files or folders either by renaming or adding content to the file or folder, easy access and location of files, deletion of files stored on a storage device and moving files from one directory to another.

these  signals travel  down a part of the neuron called the axon, which is like a wire that carries the  signal  to othernerve  cells. on average a  nerve  cell sends a  signal  at about 50 meters per second, which is over 100  miles  an hour!

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