Data Types. Variables are placeholders used to store values; they have names and data types. The data type of a variable determines how the bits representing those values are stored in the computer's memory. When you declare a variable, you can also supply a data type for it.
The differences between jogging and running are not clear-cut. In fact, the words are often used interchangeably. According to the Better Health Channel, the main difference between running and jogging is intensity. Runners sometimes jog for a while before a race or a long run to get their muscles loose.
Jogging vs. Running. Running and jogging are forms of aerobic exercises. Both these aerobic exercises help the body to lose weight and make general improvements in ones health. Jogging requires more muscle than walking and can be done by anyone, where as running requires more effort than jogging. It is more intense than jogging. Running speed is affected by stride length and frequency as well as total body fitness.