How is a GDG base created?

5 Answers  

---

At what stage, operator can change the class and priority of a submitted job?

2 Answers  

---

How different is the JCL executing a COBOL program? 1) if the program is using VB file as input. 2) if the program is using FB file as input.

1 Answers   HSBC,

---

What is jcl in mainframe, and how many types of jcl statements are there for a job?

0 Answers  

---

My requirement is : How to populate a empty PS/flat file with ONLY spaces in the first line. You should not use any input dataset to do this. I'm not sure whether you may use any utility for this purpose?

2 Answers   HCL,

---

i want apply mainframe devolper with 3+ but i dont have that much of knowledge what isthe solution to get that much of knoweldge?

1 Answers  

---

please could u tell me the difference between SORT, SYNCSORT,CA-SORT, DFSORT,

1 Answers   IBM,

---

What does the statements: typrun=scan and typrun=hold do in a JCL statement

2 Answers  

---

What are the differences between JES2 & JES3 ?

4 Answers  

---

with out sorting how to copy records from one file to another file using jcl.Mean I have one input file in which the record are like 1,6,5,4,2,3(for example) and i want to copy to output file from top to bottom(without sorting) like 3,2,4,5,6,1.so I want the JCL for this.cna any one can answers?

1 Answers   TCS,

---

what is the general use of PARM? Give an explanation about the system defined parameters that could be passed through this PARM like XREF,LIST,LET,APOST,RENT etc..

3 Answers   Cognizant,

---

In job processing, what happens in conversion stage?

0 Answers  

---