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.
Both the jog and trot are two-beat, diagonal gaits. When the right front hoof strikes the ground, the horse's left rear hoof also strikes the ground. However, if you're watching two horses in the riding ring and one is trotting and the other is jogging, you'll notice several differences between the two.