Exam 8: Database Application Development

PHP is a platform for Web development.

Service-oriented architectures (SOA) are:

A client/server configuration that has three layers (one client and two servers) has a three-tier architecture.

Cloud computing will have a limited impact on three-tier applications.

The client/server architectures that have evolved can be distinguished by the distribution of ________ across clients and servers.

Extensible Business Reporting Language (XBRL) is an example of:

Document Type Declarations (DTDs) are unable to specify data types.

Discuss the distribution of application logic components across clients and servers in the client/server environment.

In some three-tier architectures, most application code is stored on the application server.

Java servlets execute from within another program and reside on the server.

SOAP is an insignificant Web standard.

XQuery is an XML transformation language for querying relational data as well as XML databases.

The ________ specification allows drivers to conform to various levels of the specification, and that affects the level of functionality of the drivers.

Data returned on a web server is always in XML.

Business rules logic includes such activities as data validation and identification of processing errors.

Web Services Description Language is an XML-based grammar.

Three-tier architectures generally result in higher long-term costs.

An API is a set of routines that a database server uses to access database objects.

XML-based vocabularies, such as XBRL, do not allow meaningful comparisons to be made of data across many organizations.

Customer-oriented architectures are a collection of services that communicate with each other in some manner.