xz is a lossless data compression program and file format which incorporates the LZMA/LZMA2 compression algorithms. One can think of xz as a stripped-down version of the 7-Zip program. xz has its own file format rather than the .7z format used by 7-Zip (which lacks support for Unix-like file system metadata).
In general, an ePortfolio is a purposeful collection of information and digital artifacts that demonstrates development or evidences learning outcomes, skills or competencies.
What is a skort? Technically, a skort is a pair of shorts with a flap over the front so it looks like a skirt in the front but a pair of shorts from behind. When a skirt has a pair of shorts attached underneath the skirt it isnât a skort but a scooter skirt.