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.
Copy constructor: It is a constructor which takes a single argument of similar class. For illustration: public class Point {
Magic number: It is a constant value with significance within a specific context. For example, the value 12 could mean numerous different things - the number of hrs you have worked today, the number of dollars you are payable by a friend, and so forth
Normal 0 false false
What do you mean by the term program counter? Write down its use?
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Object: It is an instance of a particular class. In common, any number of objects might be constructed from a class definition. The class to which an object belongs states the common characteristics of all instances of that class. In those characteris
State the term URN?
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Real number: It is a number with an integer and a fractional portion. The primitive types double and float are employed to symbolize real numbers.
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