Test Bank Solution Manual for IT Infrastructure and Business Intelligence Rated A+
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Course
IT Infrastructure
Institution
IT Infrastructure
Test Bank Solution Manual for IT Infrastructure and Business Intelligence Rated A+
IT Infrastructure - Answers Hardware and software needed to achieve business objectives
Information System - Answers Set of components collecting, processing, storing, and distributing information
People and Organ...
Data Management Software - Answers Software organizing data on physical storage media
Server - Answers Hardware enabling users to share files, software, and peripheral devices
Networking & Telecommunications Technology - Answers Physical devices and software linking various
computer pieces
Centralized Processing - Answers All processing done by one large central computer, less common now
Quantum Computing - Answers Uses quantum mechanics to represent data and perform operations
Peripheral Devices - Answers Storage, input, and output devices outside the main computer system unit
High Performance & Power Saving Processors - Answers Efficient processors reducing power
consumption and hardware sprawl
Multicore Processor - Answers Integrated circuit with multiple processor cores for enhanced
performance
Virtualization - Answers Running multiple operating systems and applications on one machine
Mobile Digital Platform - Answers Increased use of cellphones for personal and business computing
tasks
Cloud Computing - Answers Model where computing services are provided over a network
, computing resources - Answers processing capacity during peak periods located in-house IT, private
hosts, or 3rd party providers
rapid elasticity - Answers ability to rapidly provision, increase, or decrease resources to meet changing
user demand
advantages & drawbacks - Answers pros and cons of cloud services for startups and small companies
with limited IT budgets
no. of resources actually used - Answers number of resources actively utilized by a company
responsibility for data storage & control - Answers control of data storage and management in the
hands of the service provider
security risks - Answers potential threats related to critical data and systems
green computing - Answers practices and technologies aimed at reducing the environmental impact of
designing, manufacturing, using, and disposing of information systems
hypertext markup language (HTML) - Answers page description language specifying the layout of text,
graphics, video, and sound on a web page
JavaScript - Answers core technology for enhancing web page interactivity and user-computer
interactions
web services - Answers IT tools linking application programs without custom coding
operating system software - Answers software instructing computers on tasks, management, and
network connectivity
network operating system (NOS) - Answers software routing and managing communications on a
network
web browser - Answers software enabling user access to web pages and internet communications
packet switching - Answers method of breaking digital messages into packets for transmission and
reassembling at the destination
metropolitan area network (MAN) - Answers network covering a metropolitan area, typically a city or
major suburbs
analog signal - Answers continuous waveform used in audio communication transmitted through
physical media
digital signal - Answers discrete binary waveform used in computer communication requiring
modulation for transmission
bandwidth - Answers range of frequencies accommodated on a telecom channel
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