what is an sid (surrogate key)?

Answer Posted / zams

Surrogate key is artificial key

Is This Answer Correct ?    2 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Hi All, I have 1.6 years of experience in cognos in India. I always wanted to do a MS program to earn some money in US. But I think I am little late in taking the decision. As If I have to write my GRE it will be August or September of 2012 and will have to apply for fall 2013 as fall 2012 admissions are almost done now. So my concern is how will be my career do if my MS is at this stage,. i,.e. 3 years experience in Cognos and 2 years MS program in and again looking for job in U.S. Have I been too late in taking the call? I heard that MIS (Managing Information Systems) is having very good placements now. So guys, please advice me in taking the decision to have a good career and also in terms of earning money as I have few financial problems to solve (which I am hoping to solve when I get job in US after completion of my MS program). Thanks a lot friends. I really appreciate and thank one and all for their valuable comments in this site.

4894


Mention the difference between ‘macros’ and ‘prompt’?

686


Can you define a catalog and types of catalogs in cognos?

656


how can we Upgrad the reports from version Impromptu 6.0 to 7.0 and Power Play from version 6.6 to 7.0 ?

1951


Explain the different types of views used in cognos.

611






What are shortcuts? Where it can be used? What are the advantages?

639


hi my name is siraj i want to know cognos queriy language

1912


3. The vice president of sales has requested a graphical display of the same information provided in our last crosstab report (whatever I mentioned in above question) for an up coming presentation. We need to provide a chart report that shows which regions generate the most revenue and sales volume.

2229


Define metrics studio?

658


What is defined as Query studio?

698


What is called materialized view?

685


What are the types of hierarchies?

657


A product manager is analysing the sales made for each product, he has requested a report containing data for specific products. To do this we will create a report that includes a prompt page that filters on specific products within specific product subcategory and category.

1711


------------------What is Inline Query?

1878


Hi I need real time senarios and how to explain project in the interview pls let me know my email id m.n.prathyusha@gmail.com.Please help me out with this pls pls pls muthireddi@gmail.com

1742