BMIS Final -Buck Study Guide/ 50 Qs & Ans . Terms like:
virtualization - Answer: a way of emulating in software a physical piece of hardware
elasticity - Answer: new servers can be built when demand goes down, servers can also be destroyed when demand goes down
pooling - Answer: allows fo...
BMIS Final -Buck Study Guide/ 50 Qs & Ans
2024-2025.
virtualization - Answer: a way of emulating in software a physical piece of
hardware
elasticity - Answer: new servers can be built when demand goes down, servers
can also be destroyed when demand goes down
pooling - Answer: allows for CPU, storage, and networking to be shared between
multiple resources
capex - Answer: a one time, usually large expenditure
ex) buying a new busines
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, opex - Answer: regular expenses paid at regular intervals at the cost of doing
business
TCO - Answer: when purchasing a cloud, choosing one needs to evaluate the total
cost of owning the hardware
Pro's of cloud services - Answer: small capex
rapid deployment
known cost structure
no obsolescence
cheaper support
Con's of cloud services - Answer: no control over data location
less security insight
can be more expensive overall
heavily reliant on vendor
IaaS - Answer: offers general provide services which replace hardware resources
SaaS - Answer: provide users with what amount to end use application, but
running on hardware not owned by the company
PaaS - Answer: can be thought of in forms of content creation, or in terms of its
users
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