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  • General Datawarehousing Interview Questions and Answers

    NEW INTERVIEW QUESTIONS.COM DATA WAREHOUSING INTERVIEW QUESTIONS GENERAL DATAWAREHOUSING INTERVIEW QUESTIONS QUESTIONS LISTING

    General Datawarehousing Interview Questions & Answers


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    Questions Question: How many columns you can create in table from this type "long raw"?
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    Questions Question: What is a data warehousing?
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    Questions Question: What are Data Marts?
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    Questions Question: What is ER Diagram?
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    Questions Question: What is a Star Schema?
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    Questions Question: What is Dimensional Modelling? Why is it important ?
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    Questions Question: What Snow Flake Schema?
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    Questions Question: What are the Different methods of loading Dimension tables?
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    Questions Question: What are Aggregate tables?
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    Questions Question: What is the Difference between OLTP and OLAP?
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    Questions Question: What is ETL?
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    Questions Question: What are the vaious ETL tools in the Market?
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    Questions Question: What are the various Reporting tools in the Market?
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    Questions Question: What is Fact table?
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    Questions Question: What is a dimension table?
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    Questions Question: What is a lookup table?
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    Questions Question: What is a general purpose scheduling tool?
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    Questions Question: Name some of modeling tools available in the Market?
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    Questions Question: What are modeling tools available in the Market?
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    Questions Question: Name some of the real time data-warehousing tools.
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    Latest 10 Answers
    With the help of bluetooth we can send information from mobile to mobile or from mobile to stationary device..it create a LAN i.e local area network and send data from source to destination.
    That can either be done by using that web service in your web apllication. that is the simplest way....
    N-tire
    CLR,J#,C#,VISUAL STUDIO, CTS,ASSEMBLY,,.....etc
    A proxy server is a process that acts like a switchboard through a firewall to manage the various types of permitted communications with the outside world. Proxy servers may also use caching to make communications more efficient.
    networking is the engineering discipline concerned with communication between computer systems or devices.
    cascading prompt report recives the previes prompt values and restrict the data to curent prompt report. but drill throw is acses the directly(no ristrict) to the current detail report
    A snowflake schema is a set of tables comprised of a single,central fact table surrounded by normalized dimension hierarchies.
    Maximum I tried to save my family. If i can't, I just threw my wife first. because, She is young.She had ability to save herself in some extent. In meantime,i threw a small boat which is available in Ship or Tube.
    If you consider two hardware that do their work separately.In some extend,one hardware require the another one for finish its work and vice versa.Both did not give priority to each other.

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