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Exam 14: Database Connectivity and Web Technologies

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Question 51

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The ____ object is a specialized object that creates a read-only session with the database to retrieve data sequentially (forward only) in a very fast manner.

A) Command
B) DataReader
C) DataAdapter
D) DataSet

E) None of the above
F) All of the above

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Question 52

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What are the components in the basic ODBC architecture?

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The basic ODBC architecture has three ma...

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Question 53

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In the ____ category,the cloud service provider offers the capability to build and deploy consumer-created applications using the provider's cloud infrastructure.

The browser's interpretation and presentation capabilities are sufficient to develop Web-based applications.

The XML document reflects a hierarchical ____________________ structure where elements are related in a parent-child relationship;each parent element can have many children elements.

___________________________________ is an application programming interface that allows a Java program to interact with a wide range of data sources (relational databases,tabular data sources,spreadsheets,and text files).

A Web ____________________ server is a middleware application that expands the functionality of Web servers by linking them to a wide range of services.

Microsoft's alternative to Java is ____.

Using ____,you can extract data from an XML document and convert it into a text file.

Based on Microsoft's Component Object Model (COM) ,____ is database middleware that adds object-oriented functionality for access to relational and nonrelational data.

____________________ are objects that manage the connection with a data source and provide data to the consumers.

The only time the client and server computers communicate is when the client requests a page,when the end user clicks on a link,and when the server sends the requested page to the client.

DBMS vendors can publish ____ to facilitate data exchanges and the creation of data views from multiple applications for multiple industries.

A client-side extension is a program that interacts directly with the Web server to handle specific types of requests.

_________________________ is a higher-level object-oriented application interface used to access remote database servers.

What are some of the features provided by Web application servers?

The Microsoft ____________________ framework is a component-based platform for developing distributed,heterogeneous,interoperable applications aimed at manipulating any type of data over any network under any operating system and any programming language.

A Web browser's function is to display a page on the client computer.The browser,through its use of HTML,does not have computational abilities beyond formatting output text and accepting form field inputs.

To be able to use a DTD file to define elements within an XML document,the DTD must be stored within that XML document.

A(n) ____ file provides the composition of the database's logical model and defines the syntax rules for an XML document.