CoolInterview.com - World's Largest Collection of Interview Questions
Start Your Own website Now
Sponsored Links

Interview Questions
Our Services

Get 9,000 Interview Questions & Answers in an eBook.


  • 9500+ Pages
  • 9000 Question & Answers
  • All Tech. Categories
  • 14 MB Content

    Get it now !!



    Send your Resume to 6000 Companies


  • INTERVIEW QUESTIONS DATA MINING DETAILS
    Question :
    What is built-in function? Explain its type i.e. Rowset, Aggregate and scalar
    Category Data Mining Interview Questions
    Rating (0.2) By 114 users
    Added on 6/15/2011
    Views 313
    Rate it!
    Answers:

    A built in function of sql is used for performing calculations. These are standard functions provided by sql.

    Aggregate functions: these functions perform calculation on a column and return a single value. Example: AVG(), SUM(), MIN(), MAX()

    Scalar functions : these functions perform calculation on an input value and return a single value. Example: ROUND(), MID(), LCASE(), UCASE()



    If you have the better answer, then send it to us. We will display your answer after the approval.
    Rules to Post Answers in CoolInterview.com:-

  • There should not be any Spelling Mistakes.
  • There should not be any Gramatical Errors.
  • Answers must not contain any bad words.
  • Answers should not be the repeat of same answer, already approved.
  • Answer should be complete in itself.
  • Name :*
    Email Id :*
    Answer :*
    Verification Code Code Image - Please contact webmaster if you have problems seeing this image code Not readable? Load New Code
    Process Verification  Enter the above shown code:*
    Inform me about updated answers to this question

       
    Related Questions
    View Answer
    Describe how DTS is used to extract, transform and consolidate data?
    View Answer
    What are the different ways of moving data/databases between servers and databases in SQL Server?
    View Answer
    Explain how to mine an OLAP cube.
    View Answer
    Explain how to use DMX-the data mining query language?
    View Answer
    Explain how to work with the data mining algorithms included in SQL Server data mining.
    View Answer
    Explain the concepts and capabilities of data mining?
    View Answer
    What is Sequence clustering algorithm?
    View Answer
    Explain Association algorithm in Data mining.
    View Answer
    What is Time Series algorithm in data mining?
    View Answer
    Explain clustering algorithm.
    View Answer
    What is Naive Bayes Algorithm?
    View Answer
    What is a Decision Tree Algorithm?
    View Answer
    What is a general purpose scheduling tool?
    View Answer
    Differences between star and snowflake schemas?
    View Answer
    What is a Star Schema?
    View Answer
    What is a Decision Tree Algorithm?
    View Answer
    What are Semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
    View Answer
    What are slowly changing dimensions?
    View Answer
    What is real time data-warehousing?
    View Answer
    What Snow Flake Schema?
    View Answer


    Please Note: We keep on updating better answers to this site. In case you are looking for Jobs, Pls Click Here Vyoms.com - Best Freshers & Experienced Jobs Website.

    View ALL Data Mining Interview Questions

    User Options
    Sponsored Links


    Copyright ©2003-2014 CoolInterview.com, All Rights Reserved.
    Privacy Policy | Terms and Conditions

    Download Yahoo Messenger | Placement Papers| FREE SMS | ASP .Net Tutorial | Web Hosting | Dedicated Servers | C Interview Questions & Answers

    Testing Articles | Testing Books | Testing Certifications | Testing FAQs | Testing Downloads | Testing Interview Questions | Testing Jobs | Testing Training Institutes


    Cache = 0.03125 Seconds