Online Appropriate Applications eLearning
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From Serebra Learning Corporation
OS 390 MVS ESA Fundamentals of VSAM Part I
This course covers the concepts needed to design, or code, applications that use the Virtual Access Storage Method (VSAM). It begins with an overview of VSAM, describes what VSAM does for application programs that request its services, the four types of VSAM datasets, followed by a detailed explanation of the VSAM entry-sequenced dataset. The course then examines the physical organization of a
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OS 390 MVS ESA Fundamentals of VSAM Part II
This course explains how VSAM adds and deletes records to and from a KSDS. It describes how VSAM manages the space within the data components of the KSDS when it performs additions or deletions. Also covered is the organization and function of an alternate index, how and when an alternate index can be used, and how an alternate index relates to an existing ESDS or KSDS. It describes the role that
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Introduction to Wireless LANs
This module discusses the wireless LAN market, presenting an overview of the past, present, and future of wireless LANs and provides an introduction to the standards that govern wireless LANs.
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From PDHengineer. com-Decatur Professional Development, LLC
Process Piping Part 5 - Process Valves
...eir materials, characteristics, specifications, and their appropriate applications. This course includes information about pressure ratings, chemical compatibility, shutoff service, flow control service, and valve operators. This course is relevant to Civil, Environmental, Sanitary, and Mechanical Engineers in the water/wastewater, manufacturing, chemical, and HVAC industries. The course
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