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JCL Interview Questions
Questions Answers Views Company eMail

What is a GDG

IBM,

4 12418

What is a Generation Data Group (GDG)?

2 7350

How is a GDG base created?

5 20563

What is model dataset label(Model DSCB)?

1 20486

How are GDGs concatenated?

1 11359

How is a new GDG coded?

2 7424

When should DISP=MOD is used?

TCS,

6 38815

How is a dataset passed from one step to another?

DELL,

2 11501

How are datasets concatenated?

CitiGroup,

3 10112

What is the difference between the JOBLIB and the STEPLIB statements?

3 30243

Name some of the JCL statements that are not allowed in procs.?

1 11154

What is primary allocation for a dataset?

4 10425

What is the difference between primary and secondary allocations for a dataset?

8 38012

How many extents are possible for a sequential file ? For a VSAM file ?

2 14857

What does a disposition of (NEW,CATLG,DELETE) mean?

3 13515


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Un-Answered Questions { JCL }

Can we change a FB file to VB file in JCL? Please help

67


How to submit jcl through a cobol program?

221


What is the purpose of disp parameter?

220


How does jcl act on a cobol code?

223


how can a gdg base be created in a jcl. What is the difference between empty and scratch parameter while defining/altering gdg base?

220






What statement can be used to send data to another mvs jes3 node?

206


Explain the function of the steplib dd statement?

194


How to read and write a single record into a file. I would like to use it to enter a single 8-character piece of information and use it to put it into a variable for processing in JCL. Thank you

184


How gdg are concatenated?

205


How can the disposition of sysout datasets be set for an entire jobstream?

258


what are the ways of passing data to a cobol program from jcl?

227


What is jcl in mainframe?

194


What is the significance of addrspc parameter in the exec statement?

194


What does a disposition of (new,catlg,keep) for a dsn mean?

224


what is the resolution for sb37 error

6262