The ADO.NET disconnected dataset
A) Provides a flexible way of working with database records.
B) Makes working with databases very complex.
C) Requires a large amount of memory space.
D) Is required when single users want to access a database.
Correct Answer:
Verified
Q21: ADO.NET was created for
A)Multiple users.
B)Single users.
C)Home network
Q22: Which of the following statements characterizes the
Q23: A copy of a database is called
Q24: When is the dataset connected to the
Q25: The connection to the database is established
Q27: XML provides a(n)
A)Difficult format for data storage.
B)Numeric
Q28: Why does Visual Studio.NET use XML as
Q29: Choose the correct statements about the LINQ?
A)The
Q30: Choose the namespace in which the interface
Q31: Can we use linq to query against
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