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Prehistory begins in the Paleolithic Era, or “Early Stone Age,” which is followed by the Neolithic Era, or New Stone…

Learn Microsoft Publisher Online At Your Own Pace. Start Today With a Special Discount. Join Over 30 Million People Learning…

Environmental health is the branch of public health concerned with all aspects of the natural and built environment affecting human…

Surface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil…

Occupational health is as important as occupational safety, but generally receives less attention from managers. Every year twice as many…

This first Course explains what computer science is all about. It will help you understand that the goal of a…

An operating system is the most important software that runs on a computer. It manages the computer’s memory and processes,…

Human resource management (HRM) is the practice of recruiting, hiring, deploying and managing an organization’s employees. The term human resources…

This course is an examination of contemporary social problems through sociological perspectives. It is designed to provide you with an…

The workers’ compensation laws are designed to compensate victims of workplace accidents by forcing the employer to pay the workers…

In computing, memory refers to the computer hardware devices used to store information for immediate use in a computer; it…

You have 30 minutes to attempt this exam There are 20 questions in this exam You have 1 attempt only

This lesson sets the stage for the Excel workspace. It covers the basics and the advanced stage of how to…

Public administration is the implementation of government policy and also an academic … The separation of politics and administration has…

Geological scarcity of mineral resources must be distinguished from economic scarcity. Economic scarcity of mineral resources is the umbrella concept…

It is important that effective human resource management policies and procedures are followed if maximum employee performance is to be…

Strategic management is the ongoing planning, monitoring, analysis and assessment of all necessities an organization needs to meet its goals…

The rapid developments in technology that transformed society in the late 20th century and continue into the 21st century were…

Human resource management (HRM) is the practice of recruiting, hiring, deploying and managing an organization’s employees. The term human resources…

In computer science, array programming refers to solutions which allow the application of operations to an entire set of values…