The item indicated with the arrow in the accompanying figure is the XML Schema namespace ____.

What is the primary advantage of decentralized access control?

A. It provides better redundancy. B. It provides control of access to people closer to the resources. C. It is less expensive. D. It provides more granular control of access.

Which of the following statements about arrays are true?

I. Arrays are groups of variables that all have the same type. II. Elements are located by index III. The length of an array c is determined by the expression c.Length. IV. The zeroth element of array c is specified by c(0). a) I, III, and IV. b) I, II, and IV. c) both III and IV. d) I, II, III, and IV.