Socks (or tights for girls) must be worn at all times. Any socks may be worn with pants. Socks or tights worn with skirts or shorts must be solid white, gray or navy, or be Bullis socks sold through the Bullis School Store.
The World Health Organization Disability Assessment Schedule (WHODAS 2.0) measures disability due to health conditions including diseases, illnesses, injuries, mental or emotional problems, and problems with alcohol or drugs.
A direct-access storage device ( DASD ) pronounced ) is a secondary storage device in which each physical record has a discrete location and a unique address. IBM developed DASDs for use with mainframe computers and some minicomputers . Disk drives , magnetic drums , data cells and optical disc drives are all classified as DASDs.