The z/OS system programmer
Because the base elements and optional features of IBM z/OS are integrated into a single package with compatible service levels, you must install, with few exceptions, the entire z/OS product. You can install z/OS using one of several IBM packages.
This chapter presents the available z/OS delivery options to install z/OS, as listed here:
•IBM z/OS ServerPac (ServerPac)
•Custom-Built Product Delivery Option (CBPDO)
•Entry Server Offering
In addition, this chapter briefly describes the download process and ...