Elementary Education

By Deepak Shrivastava On February 13th, 2009

An online degree in Elementary Education qualifies the graduate for a career teaching elementary and high school students. Through a distance learning course, you can obtain an Elementary Education degree at a convenient pace, while maintaining current employment.

A Bachelor’s Degree with an emphasis on Elementary Education is the minimum necessary requirement to teach at the elementary or high school level. The first step to becoming an Elementary Educator is to acquire an Associate of Arts or Associate of Science Degree, with an appropriate emphasis. After that, the graduate can continue his or her studies to obtain a Bachelor of Arts in Elementary Education.

Through a distance learning course, teachers can further advance their careers by obtaining a Master’s degree or even a Doctorate (PhD) degree, with an emphasis on Elementary Education. An online Master or Doctorate degree qualifies the graduate for employment in Elementary Education as well as higher education.

By taking Elementary Education courses online, future educators can study via the Internet, without commuting to classes. It is possible to accumulate 100 percent of the required credits needed for an Elementary Education degree without ever leaving home!

Computer System organization

By Deepak Shrivastava On February 6th, 2009

A computer’s architecture is its abstract model and is the programmer’s view in terms of instructions, addressing modes and registers. A computer’s organization expresses the realization of the architecture. Architecture describes what the computer does and organization describes how it does it.

Architecture and organization are independent; you can change the organization of a computer without changing its architecture. For example, a 64-bit architecture can be internally organized as a true 64-bit machine or as a 16-bit machine that uses four cycles to handle 64-bit values.

The difference between architecture and organization is best illustrated by a non-computer example. Is the gear lever in a car part of its architecture or organization? The architecture of a car is simple; it transports you from A to B. The gear lever belongs to the car’s organization because it implements the function of a car but is not part of that function.