Data_source_implementations_provided_by_different_vendors_and_projects – McqOptions

MCQOPTIONS

1.	Data_source_implementations_provided_by_different_vendors_and_projects.
A.	C3PO
B.	Apache Commons DBCP
C.	All of the mentioned
D.	None of the mentioned
Answer» D. None of the mentioned

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Data source implementations provided by different vendors and projects.
Standard interface defined by the JDBC specification that factories Connection instances.
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THE_GENERAL_PURPOSE_OF_THE_DATA_ACCESS_OBJECT_(DAO)_PATTERN_IS_TO_AVOID_THESE_LOGIC_RELATED_PROBLEMS_BY_SEPARATING_DATA_ACCESS_LOGIC_FROM_BUSINESS_LOGIC_AND_PRESENTATION_LOGIC.?$
Standard interface defined by the JDBC specification that factories Connection instances.$
To_access_the_database_with_JDBC:-$
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