suppose program A is calling program B, at a time A will send 100 records but it has to send 500 records. how it will possible?

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If a ceo wants to see all employees of the company from an online screen. How will be the design of the map from the developer point of view?

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Is mainframe an operating system?

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what is the right time for using in-line perform?

0 Answers   IBM,

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what are the parameter we cannot use in procedure? How many instream we can write in single jcl? Can we call instream to catalog and catalog to instream?

0 Answers   IBM,

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How do you eliminate the duplicates?

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can alternate index use in ESDS since it does not contain primary index? if yes can you explain?

2 Answers   iGate, Temenos,

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can we use already existing access path?

1 Answers  

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what is the role of the is numeric clause?

0 Answers   IBM,

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how can you define a dataarea(DTAARA) IN RPG? Which spec you define it C-spec/D-spec?

0 Answers  

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If DB2 query returns in null value, how do you work with it in PL/1?

0 Answers   IBM,

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Mainframe project required Postby mache123 » Thu Jan 29, 2009 9:10 pm hello..... I want to know about some real time projects.If any one have any Mainframes project, please provide me documentation of it Or else give me the link where can I find that Mainframes projects with Documentation...... or suggest me any if......please

0 Answers   IBM,

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