Entry

In the context of IBM z/OS, an **entry** refers to a distinct record or descriptor within a structured collection, such as a catalog, directory, queue, or table. It contains metadata that uniquely identifies and describes a specific In the mainframe context, an **entry** refers to a single, discrete unit of data, a defined resource, or a specific record within a larger collection, file, database, catalog, or queue. It represents an individual item that possesses specific attributes and is part of a structured or ordered list, enabling its identification and manipulation.