Kerrri uses a database file many time a day. To increase her productivity, she should___. A. Put it in her My Music folder
B. Move the file to the system tray
C. Create a toolbar for this file
D. Create a shortcut on the desktop to the file

Eva has many contacts on the professional networking site she uses which contacts are considered second degree

Given int variables k and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total. thus your code should put 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.

Hashtags serve to identify the topic of a given tweet true false