1. Which of the following is correct concerning the Internet? a. All communications are processed using URLUniform Resource Language. b. It is composed of an international collection of networks of independently owned computers. c. It requires the use of viruses, which invariably escape their proper primary use and infect user computers. d. The operating center of the Internet is headquartered in the New York World Wide Web Center.

2. A system that stores transactions in a single database, but process them at various sites is referred to as a. Centralized system. b. Database management normalization system. c. Decentralized system. d. Distributed system.