Explain what is the difference between business requirement document and use case document.

1030

Can you execute macro within another macro? If so, how would sas know where the current macro ended and the new one began? : sas-macro

1201

What is looping and how to avoid it in framework manager?

1211

Where do the datastage jobs get stored?

1218

One of the optimizing technique to improve the session performance is push down optimization,by using push down optimization we push as much as transformation logic to source/target database,but this degrades the d/b performance,how to overcome this?

2268

Explain about an assignment you worked on in which you had to amass a huge amount of data, and then analyze it?

1155

Can some one explain me about Telecommunications(wireless) project in Informatica? Thanks in advance

1982

what is different between sequential batch and concurrent batch and which is recommended and why?

4932

Why do you use Mapping Parameter and mapping variable?

1772

i have scheduled a report in a job in the cognos8.3 which would send the reports to the respective user ,now the repot ran and is sent to the respective user but it contains some unwanted data. So based on the senario can any one tell me that can we recall back the report ??????

1990

What is a data profile?

984

What are the fundamental elements of the data warehouse?

1003

What is the use of aggregation when we have rollup as we know rollup component in abinitio is used to summarize a group of data record? Then where we will use aggregation?

1268

Where can we find the throughput option in informatica?

1065

How do you delete duplicate observations in sas?

1077