what is difference between COM & DCOM?
Answer / latha
COM is technology developed by Microsoft which is based
on OO Design .COM Componenets exposes its interfaces at
interface pointer where client access Components
intrerface.
DCOM is the protocol which enables the s/w componenets in
different machine to communicate with each other through
n/w .
| Is This Answer Correct ? | 9 Yes | 1 No |
What is the difference between power center and power mart? What is the procedure for creating independent data marts from informatica 7.1?
What will happen when Mapping variable and Mapping parameter is not defined or given? Where do you use mapping variable and mapping parameter?
if i have one mapping and we already tuned that mapping for performance,everything is fine and loading will take 1 hr,so without doing any change in mapping how could we reduce the loading time from 1hr to 1/2 hr.
What are the challenges you have faced in your project?
can we see default group,when we use router?if yes how?
Do joiner transformation use cache? If so describe?
What is the Difference between PowerPlay transformer and power play reports?
What is constraint based loading exatly? And how to do this? I think it is when we have primary key-foreign key relation ship. Is it correct? please answer me. Advance Thanks.
In a table there are 1 million records there in which 3 records are duplicate how will you find out those 3 records?
How You Pull the records on daily basis into your ETL Server.
Session S1, S2, and S3. In the session S3 I want to load every Saturday. How it is possible?
Howmany ways yoU can update a relational source defintion and what are they?