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Articles in the JCL Category

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What is DATACOM db?
[9 Aug 2009 | No Comment | 161 views]

It is a database used with VSE.
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JCL »

What is the use of DSNDB07 ?
[9 Aug 2009 | No Comment | 230 views]

This is the area where sorting takes place in DB2
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JCL »

What is DSNDB06 ?
[9 Aug 2009 | No Comment | 152 views]

This is the Place where DB2 Catalog resides
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JCL »

How much is memory space involved, when we code BLOCKSIZE,TRK & CYL ?
[9 Aug 2009 | No Comment | 156 views]

One block constitutes 32KB of formatted memory/ 42KB of Unformatted memory,6 blocks makes one Track & 15 Tracks makes one cylinder.
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The maximum number of steps in a job?
[9 Aug 2009 | No Comment | 143 views]

255
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Min no of member’s (PDS) in one directory block?
[9 Aug 2009 | No Comment | 112 views]

SIX(6)
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How much space OS allocates when you create a PS or PDS?
[9 Aug 2009 | No Comment | 144 views]

56 KB
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JCL »

Max. No of DD statements in a job ?
[9 Aug 2009 | No Comment | 129 views]

3273
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For how long a job can be executed continuously in a mainframe ?
[9 Aug 2009 | No Comment | 156 views]

248 DAYS
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what do you mean By spooling? Expand SPOOL?
[9 Aug 2009 | No Comment | 180 views]

This is managed by JES. This is used for Queuing the Outputs that are intended for Printing and are first stored in SPOOLDASD. This can be managed Using
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