Virtualization is the answer. And it uses software to create an abstraction layer over computer hardware
        
             
        
        
        
Answer:
True
Explanation:
In Microsoft Word, there are several formatting options available to format the inserted picture. Whenever we insert a picture, the picture formatting options will appear at the top of the program. One of the option, Rotate, enable user to rotate the picture 90 degree to the left or right and flip it vertically or horizontally. Besides, Word formatting options also include Crop feature, Color Corrections, Transparency Adjustment etc.
 
        
             
        
        
        
Answer:
See explanation
Explanation:
My explanation to the author is that:
The reduction in size of the attachment doesn't mean that some parts of the book (i.e. the attachment) has been deleted.
I'll also made him understand that the book will retain its original size and contents after downloading by the recipient of the mail.
 
        
             
        
        
        
A.all of the above it is correct