How much space OS allocates when you create a PS or PDS?
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a dd statement has 2 types of parameters. Name them?
What is timing concept in mainframe?
Is condition checking possible in jcl?
Explain dfsort utility?
what JCL Procedures?
What is the significance of addrspc parameter in the exec statement?
WORKING-STORAGE SECTION. 77 W-A PIC 9(3)V99 VALUE 23.75. 77 W-B PIC ZZ9V99 VALUE 123.45. PROCEDURE DIVISION. MOVE W-A TO W-B. DISPLAY W-B. STOP RUN. compiler : IGYGR1080-S A "VALUE" clause literal was not compatible with the data category o subject data item. The "VALUE" clause was discarded. WORKING-STORAGE SECTION. 77 W-A PIC 9(3)V99 VALUE 23.75. 77 W-B PIC ZZ9V99. PROCEDURE DIVISION. MOVE 123.45 TO W-B. MOVE W-A TO W-B. DISPLAY W-B. STOP RUN. 2375
What are steplib and joblib? What for they are used?
I have a job called careerride and some steps in it as step1,step2. But I want to execute step2 before step1 ? How do I do that?
State the uses of syspring, sysin, sort fields, sum fields and dummy.
How do you run a COBOL batch program from a JCL? How do you run a COBOL/DB2 program?
in a jcl, a large volume dataset is loaded to a table using bmcload in step1 and an image copy of the loaded table is taken using bmccopy in step2. Step2 abends because the image copy dataset cannot hold the volume of the table. How can this be rectified?
Explain about LMFREE�free data set from its association with data ID
What is the function of dd disp parameter?
What is jcl in mainframe, and how many types of jcl statements are there for a job?