What is middleware applications
Explain middleware applications which ease the connection of databases to Web applications?
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Both ASP and ColdFusion are middleware which ease the connection of databases to Web applications. Both necessitate the employ of several files. Both employ tags and are performed on the server. Both Netscape and Internet Explorer can access these files. The programmer does not require being concerned with the client when they work with this middleware.
Explain the difference between heterogeneous and homogeneous distributed database?
Explain the Aggregator Transformation?
Give a brief introduction of the term universe in SQL? Brief explain the kinds of universes in business objects?
Write down the importance for using repository connectivity?
Specify the different Multidimensional analysis methods which are available in the Business Objects?
Explain some of the data mining tools.
Explain the mapping of ERD to DFD?
Explain All Pages Locking in Sybase.
Explain the operations that can be done with the Data Stage Director?
What are the utilities Oracle gives, which are utilize for backup and recovery?
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