Latest Answer: Definition:- 1) On computer and telecommunication devices, a port is generally a specific place for being physically connected to some other device, usually with a socket and plug of some kind. Typically, a personal computer is provided with one or more ...
Does Data warehouse have to be a relational database? Are Data warehouse queries ‘unpredictable’? Why would Data warehouse have ‘few concurrent users’? What is the maximum number of concurrent users, have you dealt with in a real life OLTP system? You have mentioned one way of dealing with slowly changing dimensions. Are they any other ways? Consider common dimensions – Customer, Product, Time etc. Think about how could they change with time? Are Cognos Finance and
Latest Answer: Hi..What is that difference & how plz describe deeplyRegardsSatyaranjan Puthal ...
Latest Answer: virtual functions are the functions by which we can implement the concept of polymorphism ,ie one name with several distinct forms.a f'n preceded by a virtual keyword makes a function virtual means the compiler turns on the mechanism to perform late binding ...
Latest Answer: == and equals() checks the references by default, but its not the same with the String's and Wrapper classes because the equals()(method in object class) is overidden in java.lang.Sting class and Wrapper Classes to check the content of the object.Except ...
Latest Answer: These definitions are for winrunner Run modesVerify: When ever we want to check the behavior of an application and to save the result we use verify run modeupdate: When ever we want to create a new expected results for GUi checkpoints and Bitmap ...
If GET method is less secure than POST method then why they introduced GET method.and we\'ll use only POST method alone.wats the need for GET here?
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