Exam (elaborations)
MAJOR COMPONENTS OF Z/OS TEST QUESTIONS AND ANSWERS
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MAJOR COMPONENTS OF Z/OS TESTQUESTIONS AND ANSWERS
A(n) ____ is a system component that functions asynchronously with
other components. In this context, it is typically a program that acts on
requests from users or other programs. - ANSWER Subsystem
This is the only subsystem REQUIRED for a z/OS installation. All other
subsystems are secondary. - ANSWER JES2 or JES3. Job entry
subsystem.
____ is the program or task that maintains a spool environment, and
through which programs and operators access that environment. -
ANSWER Job Entry Subsystem
HSM - ANSWER Hierarchical Storage Manager
RACF - ANSWER Resource Access Control Facility
SMS - ANSWER Storage Management Subsystem
WLM - ANSWER Workload Manager
____ is a part of the operating system that defines a job resource
requirement. - ANSWER Job Control Language
JCL - ANSWER Job Control Language
____ is the key language in a z/OS system. It defines the resources
required by each batch job, started task, or TSO/E user. It defines what
programs, CLISTs, or REXX routines are to be executed, what data is
allocated, the priority of execution, the print priority, and much more. -
ANSWER Job Control Language
A(n) ____ in z/OS can have the following definitions:
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