1.How does the programmer choose which addressing mode is to be used when the load module is executed? A: The AMODE specified to the binder.B: Object decks in PDS's are 31 bit, those in PDSE's are 64 bit.C: By language: COBOL is 24 bit, PL/I is 31 bit and Java is 64 bit.D: The source code pre-processor JCL specifies the addressing mode.Correct Answers:  A 2.What does the z/OS Distributed File System (DFS) allow one to do? A: Create a data warehouse.B: Access remote file systems.C: Move UNIX data to remote locations.D: Access native z/OS datasets via an API.Correct Answers:  D 3.Which of the following is critical information stored with the data set name in a VTOC? A: Data set inodeB: Alias name of data setC: Disk address location of data setD: User catalog containing the data set nameCorrect Answers:  C 4.The job output which can be viewed using the 'S' command in SDSF (options H, O, or I) includes what information? A: A complete listing of any data sets defined as "DD *" in the jobB: JCL and messages indicating which actual data sets were allocated to DDNAMEsC: JCL for steps which succeeded but only return codes for steps with non-zero return codesD: A notation of which member in the user's TSO/ISPF data set contains the output from the jobCorrect Answers:  B 5.Which of the following is the most common use of the PF3 key? A: Edit the panel definitionsB: Cancel the function currently in useC: Customize the look and feel of a newly created panelD: End the panel currently in use and return to the next higher panelCorrect Answers:  D 6.A customer has a new need to provide spreadsheet calculation and small departmental database management for several thousand users in thousands of locations around the world.  Which of the following is a typical system solution? A: Desktop machines running Windows or Unix applicationsB: Server farm of z/OS Unix servers providing centralized supportC: Server farm using BladeCenter technology providing regional supportD: zLinux servers distributed in each time zone providing regional supportCorrect Answers:  A 7.Which of the following describes how ISPF accesses dataset names? A: It uses shared access and does not use dataset names.B: It generates the equivalent of a DD statement and opens the DDNAME.C: It uses a special open which opens a data set name rather than a DDNAME.D: It uses a predefined list of dataset names setup by the system administrator.Correct Answers:  B 8.Which of the following is a function unique to JES3 compared with JES2? A: Interpretation of JCLB: Dependent job controlC: SPOOLing of job outputD: Queuing Jobs for executionCorrect Answers:  B 9.Where is a catalog alias name stored? A: VVDSB: VTOCC: User catalogD: Master catalogCorrect Answers:  D 10.What does CICS use to determine which program to run? A: JAVA class libraryB: DDNAME provided by the end userC: Thread or task identification which maps to the correct unit of workD: Four character transaction code (TRANSID) which is mapped to a program nameCorrect Answers:  D