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what is mainframe?
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Answer / muttaiah
Never ask this question again.
You can google and get it.
| Is This Answer Correct ? | 10 Yes | 3 No |
Answer / muttaiah
Mainframe is also like a computer, PC which we use is Mini
computer whereas mainframe is super computer which is used
to perform many arithmetic, scientific calculations & for
processing huge volume of data within milli or macro secs.
PC Mainframe
WINDOWS - MVS
95,98,XP,VISTA - OS/390,Z/OS
Harddisk - DASD
File - DATASET
Folder - PDS
CD - TAPE
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / mohi
Mainframe is a large systems technology, it acts as an application server where huge amount of information is processed on dialy bases.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / anirud
mainframe s nothing but a large size computer.it is made up with frames .all frames togeather is called a mainframe.frame is nothng but a physical component
| Is This Answer Correct ? | 1 Yes | 1 No |
//step#3 exec pgm = hkbc762 what is wrong with the syntax?
why jobstep can't be more than 255 and for GDG has max limit 255 . Is there any relation between the two
How do you overcome this limitation ?
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Explain the function of dd name parameter with a 2 part structure; audit.report?
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What does SYSIN * indicate?
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I have 15 flat files. each record in the files have the monthly salary for 12 months with the employee number. Now I want to concatenate the 15 files such that for the employee numbers that are common the o/p file should have only one record and the salaries should be concatenated to that record. How can we do it with JCL?
COBOL 
