Background fields for displaying and entering the data
has been implemented using html. Button press
animations and buttons for navigating between different
pages of the GUI have been implemented using
JavaScript. The user enters the data at the client end in
the GUI. The acknowledgement received from the server
end is displayed in the GUI. If the data received at the
server end matches with the sent data, the values are
displayed. Cyclic Redundancy Check for achieving data
integrity during the transmission[3].