Describe the term Java bean
Describe the term Java bean?
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A Java bean is a Java class which has the following three functions.
(i) No public instance variables.
(ii) All persistent values are accessed using techniques named setxxx and getxxx.
(iii) The bean class should either have no constructors or it should have one explicitly defined zero-argument constructor.
Elucidate briefly what is batch and also give explanation about the types of batches?
Elucidate Where to keep informatica rejected data? How to remove the informatica rejected data?
Define the term File Manager and Storage Manager in relational database management system.
Explain the relationship between JDBC and Sybase.
Describe some of the chrematistics of good data definitions.
Explain the Aggregate Awareness?
Provide a brief introduction of the term ‘Data warehousing ’?
Explain the way of establishing connection by ODBC.
Define the term Event studio?
Briefly describe the differentiation between data warehousing and data mining ?
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