JCL And VSAM Mock Test-1

15 Questions | Total Attempts: 11318

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  • 1. 
    For how long a job can be executed continuously in a mainframe.           
    • A. 

      248 days

    • B. 

      247 days

    • C. 

      255 days

    • D. 

      256 days

  • 2. 
    Which parameter denotes exclusive control  of the dataset.            
    • A. 

      DISP=OLD

    • B. 

      DISP=SHR

    • C. 

      DISP=MOD

    • D. 

      NONE

  • 3. 
     What are the kinds of job control statements.           
    • A. 

      JOB

    • B. 

      EXEC

    • C. 

      DD

    • D. 

      ALL

  • 4. 
    Can you code Instream data in procedure.                              
    • A. 

      YES

    • B. 

      NO

    • C. 

      BOTH

  • 5. 
    How do you access a file that had a disposition of KEEP.             
    • A. 

      By vol serial no.

    • B. 

      using unit no.

    • C. 

      Using catalog

    • D. 

      All

  • 6. 
    Directory blocks are ________ Bytes each.              
    • A. 

      256

    • B. 

      6

    • C. 

      128

    • D. 

      32

  • 7. 
    How do you skip a particular step in procedure or job.           
    • A. 

      COND

    • B. 

      SKIP

    • C. 

      IGNORE

    • D. 

      NONE

  • 8. 
    What are the types of procedures.            
    • A. 

      INSTREAM

    • B. 

      CATAOLOGED

    • C. 

      OUTSTREAM

    • D. 

      a AND b

  • 9. 
    Dataset of different LRECLs  cannot concatenated
    • A. 

      True

    • B. 

      False

  • 10. 
    If a new model is created for every new GDG                                 it should have the same name as the GDG           
    • A. 

      True

    • B. 

      False

  • 11. 
    1. Default RECORDSIZE for a nonspanned dataset is -
               
    • A. 

      (80 80)

    • B. 

      (4034 32600)

    • C. 

      (100 100)

    • D. 

      (4089 4089)

  • 12. 
    1. At OPEN, VSAM determines processing options in following order:
                   
    • A. 

      JCL, Program, Catalog

    • B. 

      Program, JCL, Catalog

    • C. 

      JCL, Catalog, Program

    • D. 

      Catalog, Program, JCL

    • E. 

      None Of The above

  • 13. 
    Alternate Index is a special Type of        
    • A. 

      KSDS

    • B. 

      ESDS

    • C. 

      RRDS

    • D. 

      PS

    • E. 

      All of the above

  • 14. 
    VERIFY can not be used for:            
    • A. 

      Empty dataset

    • B. 

      LDS

    • C. 

      A & B

    • D. 

      None

  • 15. 
    Which of the following REPRO selection parameters can be specified for an LDS?
    • A. 

      FROMKEY

    • B. 

      FROMADDRESS

    • C. 

      FROMNUMBER

    • D. 

      None

    • E. 

      SKIP