What is the reason that in the beginning of encoded file there is data telling which digit/letter represents which word ?
a) It is needed to convert the file in compression form
b) it is needed to convert the file in encoded form
c) it is needed to convert the file in its original uncompressed form d) it is needed to convert the file in graphical form
a) It is needed to convert the file in compression form
b) it is needed to convert the file in encoded form
c) it is needed to convert the file in its original uncompressed form d) it is needed to convert the file in graphical form