Mr. Akihiro Sato plans to make his own cabinet for his new room. He knows that his knowledge about linear measurement are insufficient to ensure a successful creation of the cabinet that he has in mind. Your answers to the questions below will help him in developing his PECs.

Asuccessful format string attack attempted to steal user account information by reading from unauthorized memory. answer the followings with proper explanation a)this attack will lead to violation of which security policies?

Why the bear has a slunky tail determine the meaning of the word slunk in the story

Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.