Exam 5: It Infrastructure and Emerging Technologies

Linux is

Moore's law is the assertion that the number of components on a chip doubles each year.

________ is a technique for creating interactive Web applications capable of updating the user interface without reloading the entire browser page.

Specifications that establish the compatibility of products and the ability to communicate in a network are called

Reducing computer ________ consumption has been a very high "green" priority.

Your firm,an auto parts manufacturer,has just merged with an automobile engine manufacturer,and the two companies have different SCM systems.Which of the following strategies would be the most likely course to help to reduce the TCO of the merged firms' technology investments?

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

________ is a code that made it possible for computers from different manufacturers to exchange data;later used as the universal language linking input and output devices such as keyboards and mice to computers.

________ interfaces are potentially more versatile than single-touch interfaces.

________ takes place when a firm contracts custom software development or maintenance of existing legacy programs to outside firms.

Mary is the purchasing agent for her university.She purchased state-of-the-art computers two years ago for the entire university.Mary is looking to purchase computers next year to replace the existing computers.She is astonished that she now can get twice the computing power on each computer for the same price she bought the old slower computers for just 19 months ago.This is an illustration of ________.

The "service platform" perspective makes it easier to understand the business value provided by infrastructure investments.

________ new infrastructure requires significant changes in business processes and procedures,training and education,and software integration.

Another driver transforming IT ________ is the rapid decline in the costs of communication and the exponential growth in the size of the Internet.

Packing more transistors into a tiny microprocessor has exponentially increased processing power.

Outsourcing means contracting with others to perform some operations that could not be done in-house by the company itself.

It is always necessary to purchase new technologies to achieve "green" goals.

Which of the following is not one of the main six factors to consider when evaluating how much your firm should spend on IT infrastructure?

A virtual server uses the hardware of one physical computer to provide the appearance,services,and capabilities of multiple servers,each of which appear to be running their own operating system and providing a unique operating environment.