Exam 5: It Infrastructure and Emerging Technologies

A formal contract between customers and their service providers that outlines the specific responsibilities of the service provider and to the customer is called a(n)

The network standard for connecting desktop computers into local area networks that enabled the widespread adoption of client/server computing and local area networks and further stimulated the adoption of personal computers is

In a multi-tiered network

The collection of Web services that are used to build a firm's software systems constitutes what is known as a service-oriented architecture.

Legacy systems are still used because they

The introduction of the minicomputer

Whereas XML is limited to describing how data should be presented in the form of Web pages, HTML can perform presentation, communication, and data storage tasks.

Which of the following is NOT one of the current software platform trends?

Which model can be used to analyze the direct and indirect costs to help firms determine the actual cost of specific technology implementations?

Which type of software is created and updated by a worldwide community of programmers and available for free?

The multitasking, multi-user, operating system developed by Bell Laboratories that operates on a wide variety of computing platforms is

An example of autonomic computing is

Today's nanotechnology-produced computer transistors are roughly equivalent in size to

Web services can exchange information between two different systems regardless of the operating system or programming languages on which the systems are based.

Distinguish between Simple Object Access Protocol (SOAP), Web Services Description Language (WSDL), and Universal Description, Discovery, and Integration (UDDI).

A software tool with a graphical user interface for displaying Web pages and for accessing the Web and other Internet resources is called a Web

An industry-wide effort to develop systems that can configure, optimize, tune, and heal themselves when broken, and protect themselves from outside intruders and self-destruction is called

Linux is

Sets of loosely coupled software components that exchange information with each other using standard Web communication standards and languages are referred to as

________ unleash powerful economies of scale and result in declines in manufactured computer products.