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ADO provides access to OLE functionality to programming languages that ordinarily could not access OLE functions.

A) True
B) False

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Explain the relationships among native DBMS libraries,ODBC,OLE DB,ADO,and ADO.NET and why each led to the development of the next.

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All of these provide means of data acces...

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The actions that an object can perform are called ________.


A) procedures
B) collections
C) methods
D) properties

E) B) and C)
F) None of the above

Correct Answer

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MySQL does not have facilities for generating XML documents from database data.

A) True
B) False

Correct Answer

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Which of the following is not true about ADO.NET?


A) It is an improved and expanded version of ADO.
B) It facilitates the transformation of XML documents to and from relational database constructs.
C) It provides the ability to create and process in-memory databases.
D) Microsoft does not supply a data provider for Oracle database.

E) A) and B)
F) A) and C)

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With ODBC,the driver manager serves as an intermediary between the application and the DBMS drivers.

A) True
B) False

Correct Answer

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ODBC has not had practical success,but has shown great potential for future development.

A) True
B) False

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Why is the decomposition of the features and functions of a DBMS into different objects an advantage for OLE DB?

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First,by breaking the features of the DB...

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One of the properties of all collections is Count,which is the number of objects in the collection.

A) True
B) False

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The most widely used Web server for all operating systems is Internet Information Services (IIS).

A) True
B) False

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PDO stands for ________.


A) PHP Data Objects
B) PHP Design Objects
C) Personal Data Objects
D) Personal Design Objects

E) A) and C)
F) B) and C)

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Database processing and document processing are unrelated to one another.

A) True
B) False

Correct Answer

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A ________ data source can be shared among database users as long as they have the same DBMS driver and privilege to access the database.


A) file
B) common
C) user
D) system

E) C) and D)
F) B) and D)

Correct Answer

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Applet bytecode is transmitted to the user's computer via ________.


A) the JDBC driver
B) the Java virtual machine
C) HTTP
D) the bytecode interpreter

E) C) and D)
F) A) and B)

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ODBC works with table-like data sources such as relational databases and spreadsheets.

A) True
B) False

Correct Answer

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If a server is using a Microsoft Windows operating system,it is usually running Internet Information Server (IIS)as its Web server.

A) True
B) False

Correct Answer

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Which of the following is a function performed by the driver manager in ODBC?


A) Submit SQL statements to the data source
B) Determine the type of DBMS that processes a given ODBC data source
C) Load the appropriate ODBC driver into memory
D) Both B and C are correct

E) None of the above
F) C) and D)

Correct Answer

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The final step of using a PHP connection to a DBMS is to ________.


A) open the connection
B) test the connection
C) close the connection
D) process the query results

E) A) and B)
F) None of the above

Correct Answer

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OLE DB breaks the features and functions of a DBMS into what type of objects?


A) COM
B) JSP
C) MTS
D) ODBC

E) None of the above
F) A) and D)

Correct Answer

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Once an ADO.NET dataset is constructed,its contents can be formatted as an XML document with a single command.

A) True
B) False

Correct Answer

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