write a program to update the rate by increasing 20% from sequential data file "items. dat" that store item name. rate and quantity​

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?

Under which key category do the page up and page down keys fall? page up and page down keys fall under the keys category.

When early motion pictures played in movie theaters, they were often accompanied by live organ or piano music. which of the following are the most likely reasons that this happened? (select all that apply). the music was provided to distract audience members from the loud sounds made when filmstrips were changed. the music accompanied the movies because the movies were silent and audiences were used to hearing music during plays in theaters. the music usually was played before, and sometimes after the movie, as an alternative form of entertainment. the music viewers to interpret the dramatic action in the films.