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Categories >> Software >> Data Warehouse >> Cognos
 
 


 

 
 Teradata interview questions  Teradata Interview Questions (183)
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Question
What is TRAP in Framework manager?What's the use of TRAP?
Where We are using this?
 Question Submitted By :: Cognos
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Trap is nothing but finding the relationships for
refinement.traps are of two levels
1.data traps(this are again 4 types
chasm,connectivity,fan,transitive)
2.reporting traps(are occurred due to 1.reference of facts
with no dimensional context 2.due to ambiguous joins)
 
Is This Answer Correct ?    19 Yes 0 No
Humayun
 
Answer
# 2
TRAP ITS USEING FRAME WORK MANAGER TRAP ITS ONE OF THE JOIN
U SEE EDIT JOIN LOOP IT WILL USEING JOINING PART
 
Is This Answer Correct ?    2 Yes 9 No
Jagannadan
 
 
 

 
 
 
Other Cognos Interview Questions
 
  Question Asked @ Answers
 
How can I disable the drill-down for the last level of my dimensional hierarchy ????   1
I have 3 dataitems in a list username,transaction type,transaction amount. In transaction type i have 3 types 'add','update','delete', i have almost 750 rows. After displaying the list report i want to know no. of add's,update's,delete's in 3 different rows   2
How many number of cubes can we create on a single model? How can we navigate between those cubes?   2
How many types of models are present in cognos.?   4
what is surrogate key give example?   2
how can i test the reports in cognos IBM 1
I have two date promts which optional. by defalt it will be checked.i want to unchek that date prompts.How to uncheck the date prompts in cognos IBM 1
What is the use of Generated Prompt? Where is it used in realtime project? HCL 3
architecture of cognos8 IBM 1
what does my folder and public folder contains? difference between the my folder and public folder? HCL 3
What is Correlated sub-query? Please explain Target 1
if at all asked.wat is u r cube name?wat would be a appropriate answer? plz help me WNS 2
 
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