Which of the following storage devices CANNOT be used to transfer 2 GB of data from one computer to another ?
(a)	 
 	
(b)	 
 	
(c)	 
 	
(d)	 
 
Which of the following storage devices CANNOT be used to transfer 2 GB of data from one computer to another ?
(a)	 
 	
(b)	 
 	
(c)	 
 	
(d)