Multiple Choice
Databases should be used instead of sequential-access files for________ .
A) instant-access applications
B) simple calculator applications
C) applications that display a welcome message and a picture
D) all applications
E) no applications. There is no reason to use a database instead of a sequential-access file.
Correct Answer:

Verified
Correct Answer:
Verified
Q4: The _of a command indicates from which
Q5: Every column in a table is a
Q6: The _object is a data command object.<br>A)
Q7: The OleDbConnection object provides the _and_ methods,
Q8: An OleDbDataReader can be created by calling
Q9: A(n) _enables you to access and store
Q10: A _maintains a connection to a database.<br>A)
Q12: _is the part of Microsoft's .NET platform
Q13: A_ character represents a parameter that is
Q14: Use a data reader object's _method to