Explain the major elements of the ADO object model
Explain the major elements of the ADO object model and it’s used?
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Connection: Used to create a connection among your app and an external data source, that is sql server.
Command: Used to make queries, with user-specific parameters, to access records by a data source (that is returned in a Recordset)
Recordset: Used to available records returned by an SQL query. Along with a recordset, you can navigate returned records. That is, you can also add, change or delete records.
Search path: It is a list of folders (that is, directories) to be searched - for a program or class, for example.
Data type: It is a specifier to build memory block of some particular size and kind. C++ provides two kinds of data types: A) Fundamental type: That is not composed
Exception: An object symbolizing the occurrence of an exceptional circumstance - usually, something which has gone wrong in the smooth running of a program. Exception objects are made from classes which expand the Throwable class.
Object reference: It is a reference to an object. Languages other than Java employ terms like pointer or address or. It is significant to keep the difference clear between an object and its reference. The variable like argo Q : What is the QuickTest Pro testing What is the QuickTest Pro testing process?
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