resource. Any part of the system required by a job or task, including main storage, devices, the processing unit, programs, files, libraries, and folders. resource management utility (RMU). In AFP Utilities, an interactive tool used to maintain AFP resources. resource name. A name assigned by the system to a line, controller, or device that is connected to the system. restore. To copy data from tape, diskette, or a save file to auxiliary storage. Contrast with save . RMU. See resource management utility (RMU) . save. To copy specific objects, libraries, or data by transferring them from main or auxiliary storage to magnetic media such as tape, diskettes, or a save file. Contrast with restore . SBCS. See single-byte character set (SBCS) . screen view. In AFP Utilities, the presentation of a display shown while a user is in screen edit mode. See also list view . sequence number. (1) The number of a record that identifies the record within the source member. (2) A field in a journal entry that contains a number assigned by the system. This number is initially 1 and is increased by 1 until the journal is changed or the sequence number is reset by the user. session. The length of time that starts when a user signs on at a display station and ends when the user signs off. location. simplex. In AFP support, pertaining to printing on only one side of the paper. Contrast with duplex . single-byte character set (SBCS). A character set in which each character is represented by a one-byte code. Contrast with double-byte character set . single-byte coded font. In AFP support, a font in which the characters are defined by a 1-byte code point. A single-byte coded font has only one coded font section. Synonymous with single-byte font. Contrast with double-byte coded font . source overlay. In AFP Utilities, a file member that contains the definition of an overlay. specific authority. The types of authority a user can be given to use the system resources, including object authorities and data authorities. See also object authority and data authority . Contrast with special authority . spool. The system function of putting files or jobs into disk storage for later processing or printing. wide-to-narrow ratio. In AFP Utilities, the ratio of the wide element dimension to the narrow element dimension of a bar code. See also element . variable data. In AFP Utilities, an element in the record layout whose value is represented in the database file. Contrast with fixed data . use authority. An object authority that allows the user to run a program or to display the contents of a file. Use authority combines object operational authority and read authority. table. An orderly arrangement of data in rows and columns that can contain numbers, text, or a combination of both. The system-recognized identifier for the object type is *TBL. system unit. A part of a computer that contains the processing unit, and may contain devices such as disk units and tape units. syntax. The rules for constructing a command or statement. They can be printed on the following element in the page layout: summary data. The following data is called as ’summary data’: store. To put or keep data in a storage device. step. To cause a computer to run one operation. spooled file. A file that holds output data waiting to be processed, such as information waiting to be printed. Also known as spooled output file . v The field value of the first record in the group. v The field value of the last record in the group. v The total of the field values in the group. v The average of the field values in the group. v The minimum field value in the group. v The maximum field value in the group. v The record counts of the group. v Text data on text element v Text data on box element 474 AFP Utilities for iSeries: User’s Guide