System Startup, Configuration, and Shutdown Reference Manual (32650-90892)

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alternate boot path The path used for booting the system from a boot tape.
application A set of computer instructions or programs that guide the computer through
a specific task or set of tasks. Examples of applications include spreadsheets, word
processing programs, graphics, database management, and communications.
application program A set of computer instructions that guides the computer through a
specific set of tasks. Applications include spreadsheets, word processing, graphics,
database management, and data communication programs.
architecture 1) The unique set of machine instructions, registers, and other components
that provide the conceptual basis of a computer. 2) In networking, a structured modular
network design in which different data communications tasks are assigned to different
layers or levels.
attribute File access codes and special capabilities that enable the computer to determine
what functions it will or will not allow a user, group, or account to perform.
autoboot The process of automatically starting the system.
automatic restart Main memory battery backup to automatically restart the system
after a power failure. Temporary power line interruptions can be tolerated with no data
loss and without needing to restart the system.
backup The process that duplicates computer data to offline media, such as magnetic
tape. Backups protect data if a system problem should occur.
batch access capability (BA Capability) A default capability assigned to accounts and
users that allows users to submit batch jobs.
battery backup unit A box within the SPU that contains a battery to supply power to
main memory during a power failure.
boot The process of loading, initializing, and running an operating system.
boot path The pointers to the set of files that are used to bring up the system from disk or
tape. The primary boot path is used for booting the system from disk resident software.
The alternate boot path is used for booting the system from a boot tape. The console boot
path is used to determine if the system can autoboot without operator intervention.
boot tape A tape created by backing up the system configuration with the system
generator (SYSGEN) utility program that is used to reload the system configuration. Also
referred to as a system load tape. Equivalent to MPE V/E coldload tape.
capability A method for determining what commands account members are allowed to
execute. Capabilities are assigned to accounts, groups, and users to provide system
security and access to the operating system. Account capabilities are assigned by the
system manager when the account is created. The account manager then assigns
capabilities to groups and users within the account.