Fall & Spring Semesters. 1  Undergraduate students must be enrolled in at least 12 credit hours to be considered full time and enrolled in at least nine hours in order to be three-quarter time. 2  Enrollment in six to eight hours is considered half time and enrollment in five or fewer hours is considered less than half time.
Yep you've got the abbreviations right. Av = aperture value = aperture priority auto exposure Tv = time value = shutter priority auto exposure Both of these modes allows you to set a firm value for either aperture or shutter speed, and let the camera work out the exposure needed.
DMC is just a model code used by Panasonic for their Lumix cameras. It doesn't have a technical meaning other than appearing as part of their internal product codes on all Lumix cameras. You may speculate about what the letters stand for and Panasonic may even tell you what they stand for, but it's a meaning that's not technical, but just part of the way Panasonic identifies their model names.