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Mainframe Latest Interview Question by "Aarti Chabra" aarti.interview

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1 Mainframe Latest Interview Question

Fri May 10, 2013 9:58 pm (PDT) . Posted by:

"Aarti Chabra" aarti.interview

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MAINFRAME INTERVIEW QUESTIONS

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Mainframe Interview Questions
* what is the diff between dbrm.lib and loadlib what r they used for
http://www.coolinterview.com/interview/16023/

* What is difference between oracle and sqlserver ?
http://www.coolinterview.com/interview/12647/

* what you mean by cluster?
http://www.coolinterview.com/interview/34133/

* Where and how to use JCL process(premap and response map)?
http://www.coolinterview.com/interview/16383/

* What is meant by impact analysis?
http://www.coolinterview.com/interview/15103/

* why do we use S9(4) comp to define the PARM length and not s9(4)comp-3? which is better?
http://www.coolinterview.com/interview/29221/

* What will the PDS utility do for TSO?
http://www.coolinterview.com/interview/19038/

* What are different types of process in jcl?
http://www.coolinterview.com/interview/15095/

* suppose there are 5000 records ina flat file. how can we read files 2000 to 3000 using sort?
http://www.coolinterview.com/interview/29223/

* REDEFINE uses the same storage area. What about RENAMES? A variable that renames a group of other variables occupies different storage or same??
http://www.coolinterview.com/interview/29224/

* Is it a Mainframe Systems problem or a Network Systems problem?
http://www.coolinterview.com/interview/19037/

* how can we read the last 1000 records of a file using some sort utility?
http://www.coolinterview.com/interview/29222/

* What datasets are archived from disk and how long are they kept?
http://www.coolinterview.com/interview/19034/

* I have a table with 50 records and if i try to access 100th record what will be the result.?(cobol-db2 program)
http://www.coolinterview.com/interview/34079/

* What is IAM (Innovation Access Method) and why is it better than VSAM?
http://www.coolinterview.com/interview/19036/

* How can we identify expired datasets?
http://www.coolinterview.com/interview/48021/

* what is the maximum no of characterts that can be passed thru PARM in jcl?
http://www.coolinterview.com/interview/29220/

* 01 a 05 b pic x(5) occurs 2 times 05 c redefines b pic x(10)
is it correct or not?
http://www.coolinterview.com/interview/50098/

* How do I know which archived data sets are about to expire?
http://www.coolinterview.com/interview/19035/

* How to compare two files?
http://www.coolinterview.com/interview/52096/

* i have 5 steps in job i created a generation in step1 need to copy the
same generation of the data in to other generation in 4th step, write
the syntax?
http://www.coolinterview.com/interview/43822/

* can i reverse the order of the words in a string ? fow ex: 'this is a
string' to 'string a is this' using cobol. please help with the
program.plz answer as soon as possible.
http://www.coolinterview.com/interview/53930/

* in sort if we use USING key word its a mandatory to use GIVING?
http://www.coolinterview.com/interview/52756/