Data points related to one another (e.g., first-quarter sales from each region) create a(n)________

To access the last character of a string class object str you can use the expression

A) str[last]. B) str.last(). C) str[str.length()]. D) str[str.length()-1]. E) None of the above

Which of the following best described the Bell-Lapadula security model?

A) No read up, no write up B) No write up, no write down C) No read up, no write down D) No read down, no write up