The file extension or file header of the archive file are indicators of the file format used. Computer archive files are created by file archiver software, optical disc authoring software, and disk image software. Archive formats. An archive format is the file format of an archive file.
Definition of sewage for English Language Learners. : waste material (such as human urine and feces) that is carried away from homes and other buildings in a system of pipes.
sewage contains bacteria viruses and other germs that can cause disease and make a contaminated house unfit for living the health risks around sewage are dependant upon the amount of sewage the types of germs that are in it the amount of time it has been in contact with materials in the