In the Interactive System Productivity Facility (ISPF), the f‌irst character of the member name of a partitioned data set can be:

Which of the following addressing modes are supported by the IBM z/OS architecture?

With regard to Advanced Copy Services functions in IBM z/OS, which of the following Options are point-in-time copy functions?

Which of the following Dialog test options are not available for a 'OUAL' ISPF primary command?

Which of the following statements with regard to ISPF are false?

Which Of the following Options is/are the correct way(s) to exit from a nested CLIST?

In the IBM 2108 architecture, what is the size of the program status word (PSW)?

Which of the following networking protocols is provided by the Job Entry Subsystem 3 (JES3)?

Which of the following protocols is supported by the IBM z/OS capacity provisioning management?

With regard to NFS, which of the following types of locking provides a mandatory locking interface?

With regard to z/OS UNIX base element, which of the following components/services is NOT available in the z/OS V2R1 system?