An archive file stores the content of one or more computer files, possibly compressed and/or encrypted, with associated metadata such as file name, directory structure, error detection and correction information, and commentary. An archive file is often used to facilitate portability, distribution and backup, and to reduce storage use. An archive file is usually generated and modified via a file archiver utility.
HINT:
In this Dossier
Archive file in the context of Digital container format
A container format (informally, sometimes called a wrapper) or metafile is a file format that allows multiple data streams to be embedded into a single file, usually along with metadata for identifying and further detailing those streams. Notable examples of container formats include archive files (such as the ZIP format) and formats used for multimedia playback (such as Matroska, MP4, and AVI). Among the earliest cross-platform container formats were Distinguished Encoding Rules and the 1985 Interchange File Format.
View the full Wikipedia page for Digital container formatArchive file in the context of Package manager
A package manager or package management system is software that supports installing, upgrading, configuring, and removing software for the host system in a consistent manner.
A package manager deals with packages, distributions of software and data in archive files. Packages contain metadata, such as the software's name, description of its purpose, version number, vendor, checksum (usually a cryptographic hash function), and a list of dependencies necessary for the software to run properly. Upon installation, metadata is stored in a local package database. Package managers typically maintain a database of software dependencies and version information to prevent software mismatches and missing prerequisites. They work closely with software repositories, binary repository managers, and app stores.
View the full Wikipedia page for Package manager