What is the importance of the DCB parameter in DD statements?

1.	What is the importance of the DCB parameter in DD statements?
Answer» DCB stands for Data CONTROL Block. DCB parameter in DD (Data definition) statements helps to detail out the PHYSICAL characteristics of datasets that are newly created in the JOB step. LRECL: signifies what is the LENGTH of record that can be held within a dataset. RECFM: signifies record format type of the datasets.

Answer»

DCB stands for Data CONTROL Block. DCB parameter in DD (Data definition) statements helps to detail out the PHYSICAL characteristics of datasets that are newly created in the JOB step.

LRECL: signifies what is the LENGTH of record that can be held within a dataset.
RECFM: signifies record format type of the datasets.

Discussion

No Comment Found

Related InterviewSolutions

How do you avoid deadlocks while reading data in Mainframe?
How do you pass incentives from JCL to COBOL?
What are the different stages of processing a job?
What are the differences between external and internal sort? What are their syntaxes?
How will you understand if your module is called statically or dynamically?
How does paging work in the memory?
What is the importance of coding COMMITS in batch programs?
What steps do you follow to create a COBOL program?
What are the various forms of Evaluate Statements?
How will you repair the SOC-7 error?

What is the importance of the DCB parameter in DD statements?

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment