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

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

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

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

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

With regard to RACF utilities, which utility can be used to create those reports of RACF audit records that cannot be processed by RACF report writer?

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

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

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

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