In a small business, information technology plays differing roles. Each role may require a complete set of technology. However, in most cases almost all roles can be handled by a single integrated informational technology. Some of the major functions played by information technology are described below

The global community is marked by the interaction of various systems beyond the traditional closed societies. Nurses have played an essential role in the global community both in service and in extending their activities beyond geopolitical borders. Nursing, as a profession, plays an active role in integrating their clinical care with those of the regular citizens, activists, artists, and lawyers among others. This essay explores the foundations of globalization, global health diplomacy and the roles played by nurses in the global community.

Almost everyone at any corner of the world knows that education is essential. The difference is that people view the importance of education from various aspects. Some study to be academic giants, to get a good job or to discover more about some issues.

SAT is a Scholastic Assessment Test is is an also known as SAT reasoning test is a trial measuring reading, writing and mathematics levels of high school student at junior as well as senior level. Many colleges require students to take SAT as a means of testing their abilities and readiness for a college education.