Advantages of using the ________ function instead the SUMIFS function include criteria are changed in cells and there is no need to alter the function

A(n) ____________________ contains the definitions of the functions to implement the operations of an object.

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

Many blogs are published using free blogging tools available from sites such as Blogger, WordPress, and _____.

A. ?Microsoft BlogIt B. ?Skype C. ?WordUP D. ?Tumblr