What are the mainframe computing pros and cons?

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can any one exaplin about Decision Tables in test region with good example

0 Answers   TCS,

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Can you explain referential integrity?

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Can I redefine an x(200) field with a field of x(100) ?

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Can records be accessed randomly in esds?

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Can you name a few software running under the mainframe?

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have you ever know what is the meaning of Packed Decimal  

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what optimum values can we find for freespace, ci etc?

0 Answers   IBM,

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how do we prepare test data using file-aid tool?

0 Answers   Syntel,

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which of the following is not true about search verb A) every search stmt must contain the AT END clause B) any no of WHEN clause can be used with this verb C) this verb can only applied to a table which is defined with the OCCURS clause and INDEXED phases. D) WHEN condition is satisfied

2 Answers   Accenture,

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what u mean by csrloc and rtncsrloc in rpgIV in as/400.Give an eg? to do...give some coding...what is row no and column no ???..if possible...give a no of lines coding....please

0 Answers   CTS,

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hai this ravi, i completed my mca in 2009, i learnt .net course, i hav been looking for a job on .net, now i would like learn ibm mainframes to get job immediatly,is it correct decision? basically am not sound in programming,what about unix adminstration plz help me to take correct decision,which is the best course now to get the job immediatly

2 Answers  

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