COM is the component Object Model is a system whch creates application which are binary form that is language independent , object oriented ,modular and reusable .
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NTFS, FAT & FAT 32 are the file systems of NT.
By setting the columnSpan property for cells of each row as required.
Drop dowm can done through
Marshalling is the process of gathering data from one or more applications or non-contiguous sources in computer storage, putting the data pieces into a message buffer, and organizing or converting the data into a format that is prescribed for a particular receiver or programming interface.