Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

What is Cardinality

Answers were Sorted based on User's Feedback

What is Cardinality..

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


Is This Answer Correct ?    18 Yes 0 No

What is Cardinality..

Answer / bhaskar reddy

cardnality is the nature of the relationship. 1-1,1-many
relation ships

Is This Answer Correct ?    13 Yes 1 No

What is Cardinality..

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

What is Cardinality..

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

What is Cardinality..

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

What is Cardinality..

Answer / bhoom

cardinality is the nature of the relation between two
query items

Is This Answer Correct ?    7 Yes 6 No

Post New Answer

More Cognos Interview Questions

example for generated prompt

1 Answers  

hi all i am searching for cognos jobs pls inform about the jobs

0 Answers  

i have 4 countries in my database as USA, UK, INDIA, CHANA. In value prompt's prompt control list, i want WESTERN_COUNTRIES, ASIAN_COUNTRIES instead of those country names. When i click on WESTERN_COUNTRIES, it should retrieve USA, UK records and when i click on ASIAN_COUNTRIES, it should retrieve INDIA, CHINA records. How is it possible?

4 Answers   Tech Mahindra,

I have 3 objects (list,cross tab and chart)in one page, when u run report display each object in each page. how can i do?

2 Answers   IBM,

What is the difference between group and associare?

0 Answers  

what is dash board?

2 Answers   Syntel,

wht is the reason for using sql queries in the report 1. inorder drag the items to conatiner we can use use packages but wht is the neccessity of using sql queries to drag the items into the container

0 Answers  

What is defined as Cognos Impromptu?

0 Answers  

What is called cognos reporting tool?

0 Answers  

how to create measures and dimensions?

0 Answers   IBM,

how to Explain a complex report at the time of interview ? please post the answer very urgent?

3 Answers   HSBC, IBM, TCS,

. how will we hide the “report title ” in pdf format, but title should be remain unchanged in html format.

3 Answers