Deriving a class of sorted lists from a class of lists using public inheritance is not appropriate. What extra steps must be taken to do this?

Which of the following creates the string of the numbers from 1 to 1000 most efficiently?

a. String s; for (int i = 1; i <= 1000; i++) s += i; b. StringBuilder sb = new StringBuilder(10); for (int i = 1; i <= 1000; i++) sb.append(i); String s = new String(sb); c. StringBuilder sb = new StringBuilder(3000); for (int i = 1; i <= 1000; i++) sb.append(i); String s = new String(sb); d. All are equivalently efficient.

Which of the following cannot be changed on the Print screen in Backstage view?

A. The text of the document B. The range of pages to print C. The number of copies to print D. The default printer