Exam 5: IT Infrastructure and Emerging Technologies

The decision to outsource software development is also referred to as the rent-versus-buy decision.

Today most business firms have discontinued operating their legacy systems, replacing these with inexpensive Web services and hosted software.

Which of the following is not one of the NIST defined characteristics of cloud computing?

An example of autonomic computing is

A set of self-contained services that communicate with each other to create a working software application is called

________ uses individual atoms and molecules to create computer chips and other devices thinner than a human hair.

Which of the following does grid computing utilize to create enormous supercomputing power?

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

Which type of computing refers to firms purchasing computing power from remote providers and paying only for the computing power they use?

The development of TCP/IP occurred during the ________ era.

A small design agency you are consulting for will be creating client Web sites and wants to purchase a Web server so they can host the sites themselves. How will you advise them on this purchase?

The operating system is used to manage the computer's activities.

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

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

Which of the following is a leading networking hardware provider?

The practice of contracting custom software development to an outside firm is commonly referred to as

An ad-hoc group of oceanographers needs to set up a system to analyze massive amounts of data on ocean temperatures. The technology and hardware for gathering the data and transmitting the data to a central computer is in place. What additional hardware might they need? What techniques might they use to make their research more efficient and lower costs?

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

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

Application server software is responsible for locating and managing stored Web pages.