Which of the following statements characterizes the relationship between a Visual Basic.NET program and a database record?
A) They are connected.
B) External databases cannot be accessed by Visual Basic.NET.
C) They are connected as long as the program is running.
D) They are not connected.
Correct Answer:
Verified
Q17: A unique field which distinguishs a record
Q18: In a database, a parent-child relationship is
Q19: The field in the child table that
Q20: ADO.NET is the data access component of
Q21: ADO.NET was created for
A)Multiple users.
B)Single users.
C)Home network
Q23: A copy of a database is called
Q24: When is the dataset connected to the
Q25: The connection to the database is established
Q26: The ADO.NET disconnected dataset
A)Provides a flexible way
Q27: XML provides a(n)
A)Difficult format for data storage.
B)Numeric
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