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NP Glossary – X To Contact Nishan Click here
03 June, 2002
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XCOPY command A faster external DOS COPY program that can copy
subdirectories (for example, XCOPY *.* A:/S will copy all files from the
current directory, including subdirectories and their files, to drive A).
XMA (extended memory specification) Interface that lets DOS programs cooperatively use
extended memory in 80286 and higher computers. One such driver is Microsoft's
HIMEM.SYS, which manages extended memory and HMA (high memory area), a 64K
block just above 1MB.
