Which of the following authentication methods uses public and private keys to secure communication and ensure the senders identity?

Select the attributes that are used in the area element to configure a clickable area on an image map

a. src, left, top, alt b. href, left, top, alt c. href, coords, shape, alt d. src, coords, shape, alt

?OneNote saves your notes __________. 

Fill in the blank(s) with the appropriate word(s).