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what is the function of cut,copy,pest ?

on 2012-01-25 21:52:42   by prasenjit   on MCA  1 answers

Debajyoti

on 2012-02-01 10:30:00  

In human-computer interaction, cut and paste and copy and paste are related commands that offer a user-interface interaction technique for transferring text, data, files or objects from a source to a destination. Most ubiquitously, users require the ability to cut and paste sections of plain text. The cut command removes the selected data from its original position, while the copy command creates a duplicate; in both cases the selected data is placed in a clipboard. The data in the clipboard is later inserted in the position where the paste command is issued. The command names are an interface metaphor based on the physical procedure used in manuscript editing to create a page layout. This interaction technique has close associations with related techniques in graphical user interfaces that use pointing devices such as a computer mouse (by drag and drop, for example).