Test Bank Questions and Answers for IT Infrastructure Rated A+
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Course
It Infrastructure
Institution
It Infrastructure
Test Bank Questions and Answers for IT Infrastructure Rated A+
IT infrastructure - Answers shared technology resources that provide platform for firm's specific information system applications
1959 - Answers yr which marked beg. of widespread use of mainframe computers IBM 360 series
1956 - Answ...
Test Bank Questions and Answers for IT Infrastructure Rated A+
IT infrastructure - Answers shared technology resources that provide platform for firm's specific
information system applications
1959 - Answers yr which marked beg. of widespread use of mainframe computers IBM 360 series
1956 - Answers year of minicomputesr
1981 - Answers Personal Computer Era began
1983 - Answers Client Server Era began
client/server computing - Answers desktop/laptop computers connected to powerful server computers
two-tiered client/server architecture - Answers client computer networked to a server computer,
simplest form
multitiered client/server architecture - Answers most corporations, entire network is balanced over
several different levels of servers, depending on kind of service being requested
N-tier client/server architecturr - Answers another word for multitiered client/server architecture
Web Server - Answers 1st level of multitiered server architecture
Application Server - Answers 2nd level of multitiered server architecture
1992 - Answers beg. of enterprise computing era
TCP/IP - Answers networking standard to tie disparate networks together
enterprise computing - Answers links different pieces of computer hardware and smaller network into
an enterprise-wide network, so info. can flow freely across the organization and b/t firms and other
organizations
enterprise computing - Answers can link computer hardware and public infrastructures
2000 - Answers cloud computing began in this year
cloud computing - Answers model of computing that provides access to a shared pool of computing
resources
"clouds" - Answers can be accessed on an as-needed basis from any connected/device location
Moore's Law - Answers power of microprocessors doubles every 18 months; computing power doubles
every 18 months; price of computing falls by half every 18 months
nanotechnology - Answers uses individual atoms and molecules to create computer chips and other
devices that are thousands of times smaller than current technologies permit
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