Why is "using namespace std;" considered bad practice?

653

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1. psa is supports error handling concept and also in bi 7.0 i think it is supports error handling concept what is difference ? 2. how to delete record wise in psa? 3. dtp disadvantages? 4. info source is mandatory in bi7.0 . 5. if we will get any error in bw 3.5 what will we do ? check psa and manually rectify error and load it again? in bi 7.0 what will we do if any error we got? 6.direct delta disadvantages? 7. how to explain sales flow simply say frnds? 8.one of the interviewer asked me what is Ur business flow how can i say that ?

2469

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What are the various areas where ai (artificial intelligence) can be used?

535

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What is the correct way of declaring an xml namespace?

472

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What is oops in python?

417

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What is difference between echo and print in php?

497

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What are the three levels of method access control for classes and what do they signify? What do they imply about the method?

5

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What is the volume management techniques used in oracle rac?

1

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How is it possible to do a cross-sysplex copy of a PDS dataset by running one JCL on the target sysplex? I tried to use IEBCOPY with SUBSYS & CSM as follows: //CSMTRAN1 EXEC PGM=IEBCOPY //SYSPRINT DD SYSOUT=* //SYSUT1 DD DSN=PDS-Dataset-name-from,DISP=SHR, // SUBSYS=(CSM,'SYSPLEXNAME-FROM') //SYSUT2 DD DSN=PDS-Dataset-name-to,DISP=OLD, // SUBSYS=(CSM,SYSPLEXNAME-TO') //SYSIN DD DUMMY This did not work. I always get the following error "IEB1071E DD NAME SYSUT1 IS SUPPOSED TO BE A PARTITIONED DATA SET BUT IT HAS NO DIRECTORY. EXPECT A TERMINAL I/O ERROR. (DS1LSTAR=X'000000' DS1DSORG=X'0000' JFCDSORG=X'0200') " The source dataset is a catalogued pds dataset with many entries. The target dataset is allocated in the same job some lines before the transfer. I got an example like this for PS datasets with IEBGENER. But for PO datasets there should be a similar possibility...

3657

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Does every java program need a main?

538

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Hi Guys, Can some please tell me which is the best institute for network protocol (l2 l3 l4 ) stack development in Noida.

1930

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Name different methods for getting streams.

547

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How many types of CSS styling?

322

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What are the different types of objects used in c?

580

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Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

1712

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