Explain the purpose of dd dummy statement?

0 Answers  

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what is mainframe?

4 Answers   CGI,

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which utility is used to update pds?

1 Answers   IBM,

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What do we mean by 'Virtual storage' for a dataset and for a JOBSTEP ? What is the significance of the following statement for a programmer 'Virtual storage results in program addresses being independent of the addresses that actually exist in a computer' ?

0 Answers  

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is it possible to submitt more than one job in job card in jcl? and if yes than is it necessary to have the jobs same name?

4 Answers   Accenture,

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how to modify the copy book?explain with examples

2 Answers   TCS,

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Statement1 "We can not use UNCATLG in SMS managed VSAM datasets" Statement2 "We can not delete a SMS managed data set without UNCATLG it" (P-353, Saba Zameer book) Then how do we delete SMS managed VSAM datasets ?

1 Answers   IBM,

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how do you code a null statement?

0 Answers   IBM,

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What do you understand by the term job time – out and how can you overcome that?

0 Answers  

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//step#3 exec pgm = hkbc762 what is wrong with the syntax?

3 Answers  

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i want to restart frm step 2, previously i coded cond parameter on step2 wht happens at tht time ?

4 Answers   Infosys,

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//{name} INCLUDE MEMBER=memname {comments} in the include statement, what actually happens when its executed? The membername conatains a list of valid JCL statements, so will the include statement be substituted by these statements and how can we mention the pds that conatains the member? How does the include group differ from a PROC? how is include statement connected to JOBLIB and STEPLIB?

2 Answers   CCS, CTS,

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