Q5

A(n) ________ is an integrated circuit which contains two or more processors to enhance performance and reduce power consumption. multicore processor virtualized processor scalable processor edge processor hybrid processor

a

Which of the following is a multitasking, multiuser, operating system developed by Bell Laboratories that operates on a wide variety of computers from different manufacturers? Unix Wintel OS X COBOL DOS

a

Which of the following is an example of a legacy system? Transaction processing system running on a mainframe Scalable grid computing system Web services running on a cloud computing platform MDM software Quantum computing system

a

Which of the following types of computing involves purchasing computing power from a remote provider and paying only for the computing power used? On-demand Grid Edge Autonomic Quantum

a

________ states that the value or power of a network grows exponentially as a function of the number of network members. Metcalfe's Law Moore's Law The Law of Scalability The Law of Mass Digital Storage The Law of Networks

a

Which of the following is 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? TCP/IP COBOL Ethernet ASCII Linux

c

Which of the following statements about Java is not true? To run a Java program, a Java Virtual Machine must be installed on the computer. Java is an operating system-independent, processor-independent, object-oriented programming language. Java programs cannot be used on mobile devices. Java software is designed to run on any computer or computing device, regardless of the specific microprocessor or operating system the device uses. Java developers can create small applet programs that can be embedded in web pages and downloaded to run on a web browser.

c

The ability to be in multiple states at once, dramatically increasing processing power, is a hallmark of: colocation. edge computing. grid computing. utility computing. quantum computing.

e

Which of the following are the leading operating systems for corporate servers? Microsoft Windows Server, Chrome OS Server, and Android Server Unix, Linux, and Android Server Microsoft Windows Server, Unix, and Linux Microsoft Windows Server, Linux, and Android Server Microsoft Windows Server, Unix, and Android Server

c

Which of the following enables a single physical resource (such as a server or a storage device) to appear to the user as multiple logical resources? Cloud computing Autonomic computing Virtualization Multicore processing Ubiquitous computing

c

Which of the following involves practices and technologies to minimize the environmental effects of manufacturing and managing computing devices? Edge computing Cloud computing Green computing Utility computing On-demand computing

c

Which of the following is not an example of the mobile digital platform? iPad Kindle Smartphones SDS devices Smartwatches

d

All of the following are cloud computing services except: IaaS PaaS SaaS utility computing. system integration services.

e

Interpretations of Moore's law assert that: computing power will eventually level off. transistors decrease in size 50% every two years. data storage costs decrease by 50% every 18 months. PCs decrease in market share by 9% every 5 years. computing power doubles every 18 months.

e

Which of the following is not an IT infrastructure service component? Operating system software services Computing services that connect employees, customers, and suppliers into a coherent digital environment Physical facilities management services to manage the facilities housing physical components IT management services to plan and develop the infrastructure and provide project management IT education services that provide training to employees

e (not right answer)