A: 4K â also known as UHD (more on this in the next answer!) â is a picture technology that quadruples the number of pixels found in a full HD picture. These pixels are usually arranged in a 3,840 x 2,160 configuration, compared with the 1920x1080 you get in a full HD TV.
Files with the .7z extension are very similar to Zip files. These files are compressed archive files, usually created by the 7-Zip file archive utility. 7Z files can make it easier to send files and folders over email and the Web.
What Is KMZ File? A KMZ file usually consists of a KML file along with, sometimes, a few supporting files which are packaged into one unit with the use of a Zip Utility.hat Is KMZ File? A KMZ file usually consists of a KML file along with, sometimes, a few supporting files which are packaged into one unit with the use of a Zip Utility.