MVS is IBM's operating system for their IBM 390 series mainframes. MVS superseded OS/390 in 1990. This test is designed to be administered to an MVS Engineer or Systems Analyst and would not appropriate for an applications designer. Tests for OS/2 for Administrators and OS/2 for Users are also available. Total Questions 55 Question Types Multiple Choice Competencies Tested StorageDASD / Tape StorageLinkage EditorJESLibrariesAssemblerAccess MethodsFilesAddress Space Tasks Tested Line OperatorsPagingPLPAMVSISMFProgram ModesAddress SpaceCommandsCommon AreaDataset ListingDumpSystem Queue AreaStorage ManagementAddress SpacesSourcesProgram LibrariesLinking ProgramsLoader ProgramSysoutSpoolingPatchesJES StatementsJob SubmissionSpool Volume StatusOutput QueuingLogical InitiatorsLibrary TypesFile OrganizationOperatorsSubroutineAssembler CodingI/O ProcessingAccess MethodsFile ProcessingBuffersPartitioned DatasetsMVS/XA