Answer Posted / khushbu

snowflake is normalized model there for it require less storage space.
but star schema is not normalized. it has redundant data therefore require more storage.

Tell me about Dnamic and Static Dashboards?

2271

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Can you define materialized view?

984

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how you burst the reports? If you are bursted reports is not reached to destination how you identify?when you import data into catalog you have complex columns names.how do you change the name of those columns?

1100

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What is the difference between a cascading report and drill through report?

1030

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What is Bitmap Index?

984

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how you create security to reports?

1006

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How do you Parametermap variables in Quiries?

2205

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can anybody explain me about sales project in cognos..wt is the requirement,how u get the requirement..explain me any one based on ur experience as a report developer..how much time u will take to complete one project,single person in a team have to do how many reports..in a real time how much time will take to complete reports ie..one single report.. (simple and complex report)and in real time ur project contains how many fact tables and dimension tables..how many query subjects and query items..wt functional area u worked on.. hope u vl respond as soon as possible ..my mail- id is ammu2india@gmail.com

2081

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How to join multiple db in catalog?

951

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plsreply to me...im interested to do the cgnos certifications relating to report developer.can you suggest me what kind of certifications andwhere cani get (dumps) previous quetions and answers for the certification........

2305

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hi this is bhaskar iam working in Tcs u want any real time faqs send me your qs i will ans that qs ok this is my id bhaskarparitala.rao@gmail.com

2046

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What is cognos reporting tool?

1018

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what are the names of the reports that you prepared?

1042

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What are the message flows?

928

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whats the difference between previous version of cognos and cognos 8 BI?

5432

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