1. SEC filings that use XBRL are labeled in EDGAR as:

a) Instance documents.

b) Interactive data.

c) XBRL documents.

d) XBRL data.

2. The US Department of State provides information on its web site for US citizens traveling to other countries and for citizens of other countries traveling to the US. Which of the following statements is most true?

a) The US Department of State is not engaged in e-business because it does not sell the information.

b) The US Department of State is not engaged in e-business because it provides information to non-citizens.

c) The US Department of State is engaged in G2B e-business.

d) The US Department of State is engaged in G2C e-business.

3. A firewall is an example of which type of control?

a) Physical security

b) Technical security

c) Administrative security

d) Enterprise security