Interested to Buy Any Domain ? << Click Here >> for more details...
What is Cardinality
- 6 Answers
- 26594 Views
- Cognizant, HCL, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / itesh biswal
Simple man
carnality and join are 2 diff things ,u can see in ur
cognos application u will be having 1:n the first part
explains u about the join and the second part tells u the
cardinality ,if in ur 1st part its 1:1 then equi ,if 1:0
then outer if 0:1 then outer if 0:0 its full outer
and the second part tell u the cardinality remember
cardinality never change the query output ,it only identify
the fact and dimension which is very important ,u remember
if u have muti-star schema then it should write two query
depend on two fact ,so pls do it correctly ,
1:n represents fact
1.1 represents dim
Check where is ur measure, put many in that cardinality
Cheers
| Is This Answer Correct ? | 18 Yes | 0 No |
Answer / bhaskar reddy
cardnality is the nature of the relationship. 1-1,1-many
relation ships
| Is This Answer Correct ? | 13 Yes | 1 No |
Answer / bijayapanda
cardinality is nothing but relation between tables like 1
to 1, 1 to many and many to many.
| Is This Answer Correct ? | 13 Yes | 4 No |
Answer / shaik .mahaboob basha
cardinality specifies the nature of relationships between
the query subjects.
it is numeric notation .
the first type says about the type of join ie.,inner or
outer join
and second one says about the number of records
| Is This Answer Correct ? | 12 Yes | 3 No |
Answer / p.krishnamohan
Cardinality is defined as howmany times a value of a p.k
can be used as a f.k in the dependent table.
| Is This Answer Correct ? | 7 Yes | 4 No |
Answer / bhoom
cardinality is the nature of the relation between two
query items
| Is This Answer Correct ? | 7 Yes | 6 No |
What is IQD?What is contained in IQD? How you create IQD In ReportNet FrameWork?
where you can save the report net documentation in our local system?
what is the difference between a data item and a query item?
7. What is performance tuning?
-------------How to do Bursting a Report?
What are user classes?
write a query to display to 10 max record from the employee table?
What are all the types of hierarchies?
What is Merging, Segments and porting in Framwork Manager?
Hi..I have COG-112(Report Author),COG-122(Admin),COG-132(Meta data modelling). I took test end of Sep '09.I got 100% wcore with these dumps. If any body need then mail me on kris.bi121@gmail.com
How to upgrade drivers in Cognos 8?
What are links & Segments in Cognos Framework Manager?
Teradata 
