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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
    Satellite assemblies are purely based on culture,these are loaded dynamically.
    Cache is the memory that services thr CPU.It is faster than the main memory and allows the CPU to execute instructions and read and write data at a higher speed.
    Bank reconciliation is a Statement prepared by the customer to find out the differences in the cash book prepared by him and the pass book given by the bank.
    Asp. net is event driven, code is separated from the html,events are handles on server side. and asp.net uses the compiled code while asp interprets the code.
    Controls which does not have align property cannot be placed in MDI forms.
    A DSN (Data Source Name) is an identifier which defines a data source for an ODBC driver. A DSN consists of information such as: Database name Directory Database driver User ID Password
    The serialization is a process in which we can stored in data in the persistence medium like file ,hard disk etc ...in a serialize form...
    Line and Shape controls dont have a events.
    ABAP is basic (technical) side of SAP. which helps other function of business sibe ex.financial,sales,inventory& human resource.
    Cluster index work as a primary key and as we know in a single table only one primary key should be there....Hence only one records can take cluster index.

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