What is basic difference between "DIRECTORY" and "PDS" in IBM MAINFRAME.How to define a DIRECTORY and what is the structure and defination for the same?

2 Answers  

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1.what is the panel name of ispf primary option menu ? 2.What is the facility that allows mainframes to be partitioned into LAPARs? a.Z/os b.PR/sm c.Vitual storage d.Coupling facility

3 Answers   Wipro,

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What are the sub parameters for UNDO command? How does it work?

2 Answers   CTS, IBM,

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what is address space in mvs?

1 Answers   IBM,

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What is the output of the following command given in tso/ispf terminal?

0 Answers  

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What is the output of the following command given in TSO/ISPF terminal? SRCHFOR 'abc' SRCHFORC 'xyz', (+5)

2 Answers   CTS, IBM,

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what is swap-in and swap-out?

0 Answers   IBM,

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what is the size of the address space in kbs for 16 bit address space?

0 Answers   IBM,

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what is the facility that allows mainframes to be partitioned into lapars? A.z/os b.pr/sm c.vitual storaged.coupling facility

0 Answers   IBM,

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what is swap-in and swap-out? What is address space in MVS? What is the size of the address space in KBs for 16 bit address space?

12 Answers   HCL, IBM,

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what is the another name of lpar's

1 Answers   CTS, IBM,

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what is pdes?

0 Answers   IBM,

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