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wat is the difference between dataarea and data queue?
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Answer / prima krishnan
Data areas are objects of type *DTAARA that we can create
and delete at will..A data area that can be used to store
informations with a name,but without any structure...
Dataqueues are permanent objects(type
*DTAQ) that can be used for asynchronously communicating a
strem of values between programs or jobs.....
| Is This Answer Correct ? | 17 Yes | 4 No |
Answer / rajesh binani
A Data Area and a DataQ are not having similar features,
but the length of Data area is limited to 1024chars and the
DataQ can have a length of 64512chars.
A DataQ is erased as soon as the data is retrieved from it.
Whereas the data area can have the data stored in it until
the user opts to clear it. In DataQ one had variable for
arrival date,time, the sender id, and the key(in case of
keyed dataq)- this is an advanced feature in DataQ
Hope this helps.
| Is This Answer Correct ? | 13 Yes | 1 No |
Answer / shantanu kr dutta
1.We can't initialize an variables at the time of
declaration of a data Queue but we can initialize data area.
| Is This Answer Correct ? | 11 Yes | 3 No |
Answer / chandrababu t
Data areas are using to communicate with other programs
within AS400 system where as Dataq's are using to
communicate with other programs out of AS400 SYStem aswell.
data in Data area value is permanent and data in data q is
cleared once it is received. Hope this clear now.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / chandrababu t
Data areas are using to communicate with other
programs/jobs within AS400 system where as Dataq's are
using to communicate with other programs/jobs out of AS400
SYStem aswell.
data in Data area value is permanent and data in data q is
cleared once it is received. Hope this helps.
| Is This Answer Correct ? | 2 Yes | 1 No |
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