MIST 4630 Exam 1 with precise ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
detailed solutions ||\\//||
Definition of Cloud Computing - correct answer✔✔the on-demand delivery of compute ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
power, database, storage, applications, and other IT resources via the internet with pay-as-
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
you-go pricing ||\\//||
Where are the resources for cloud computing coming from? - correct answer✔✔Resources
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
are run on server computers located in large data centers around the world. Companies like
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
AWS (service provider) own the computers
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
What are the three service models of cloud computing in order from having most to least
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
control over your own IT resources - correct answer✔✔Iaas, Paas, Saas ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
IaaS (Infrastructure as a Service) - correct answer✔✔basic building blocks for cloud IT and
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
typically provide you with access to networking features, computers (virtual or on ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
hardware), and data storage space. ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- highest level of control over your IT resources
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- most similar to existing IT resources that most IT departments are familiar with today
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
PaaS (Platform as a Service) - correct answer✔✔reduce the need for you to manage the
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
underlying infrastructure (usually hardware and operating systems) and enable you to focus ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
on the deployment and management of your applications
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
SaaS (Software as a Service) - correct answer✔✔provides you with a completed product that
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the service provider runs and manages.
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- usually refers to end-user applications
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
,- ex. web based email: you can send and receive email without managing feature additions
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
or maintaining servers and operating systems
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
What are the three main cloud deployment models? - correct answer✔✔Cloud, Hybrid, On-
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
premises
Cloud deployment model - correct answer✔✔Fully deployed in the cloud and all parts of
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the application run in the cloud.
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- have either been created in the cloud or have been migrated from an existing
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
infrasturcture
- can be built on low or high level infrastructure pieces
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
Hybrid Deployment Model - correct answer✔✔A way to connect infrastructure and ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
applications between cloud-based resources and existing resources that are not located in ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the cloud. ||\\//||
- most common is between cloud and existing on-premises infrastructure
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- enables an organization to extend and grow their infrastructure into the cloud while
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
connecting resources to internal systems ||\\//|| ||\\//|| ||\\//|| ||\\//||
On-premises deployment model - correct answer✔✔also called private cloud, ability to ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
provide dedicated resources and use application management and virtualization tech to ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
increase resource utilization ||\\//|| ||\\//||
- same as legacy IT infrastructure in most cases
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
How is the cloud like traditional IT? - correct answer✔✔Has pretty much everything that
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
traditional has... ||\\//||
security, networking, compute, storage and database ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
, Security in cloud vs traditional computing - correct answer✔✔AWS security groups,
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
network access control lists (ACLs), and AWS identity and Access Management (IAM) are
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
similar to firewalls, access control lists and administrators
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
Networking in cloud vs traditional computing - correct answer✔✔Elastic Load balancing ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
and amazon virtual private cloud (VPC) are similar to routers, network pipelines, and
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
switches
Compute in cloud vs traditional computing - correct answer✔✔Amazon machine images ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
(AMIs) and Amazon elastic compute cloud (Amazon EC2) instances are similar to on-
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
premises servers ||\\//||
Storage in cloud vs traditional computing - correct answer✔✔Amazon elastic block store
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
(EBS), Amazon Elastic file system (EFS), amazon simple storage service (S3), and Amazon
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
relational database service (amazon RDS) are similar to direct attached storage (DAS), ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
storage area networks (SAN), network attached storage (NAS), and a relational database
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
management service (RDBMS) ||\\//|| ||\\//||
Primary advantages of cloud computing - correct answer✔✔1. Trade capital expense for
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
variable expense (pay only when you consume and for how much you consume instead of
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
investing in data centers) ||\\//|| ||\\//|| ||\\//|| ||\\//||
2. Benefit from massive economies of scale (usage from lots of customers in the cloud
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
allows AWS to achieve higher economies of scale, which translates to lower pay-as-you-go
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
prices)
3. Stop guessing capacity (you can access as little or as much as you need... dont risk buying
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
too much or too little capacity)
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
4. Increase speed and agility (new IT resources just a click away... you can get them to your
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
developers way faster) ||\\//|| ||\\//||
5. Stop spending money on running and maintaining data centers (focus on your customers
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
not infrastructure)
||\\//|| ||\\//||
detailed solutions ||\\//||
Definition of Cloud Computing - correct answer✔✔the on-demand delivery of compute ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
power, database, storage, applications, and other IT resources via the internet with pay-as-
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
you-go pricing ||\\//||
Where are the resources for cloud computing coming from? - correct answer✔✔Resources
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
are run on server computers located in large data centers around the world. Companies like
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
AWS (service provider) own the computers
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
What are the three service models of cloud computing in order from having most to least
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
control over your own IT resources - correct answer✔✔Iaas, Paas, Saas ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
IaaS (Infrastructure as a Service) - correct answer✔✔basic building blocks for cloud IT and
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
typically provide you with access to networking features, computers (virtual or on ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
hardware), and data storage space. ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- highest level of control over your IT resources
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- most similar to existing IT resources that most IT departments are familiar with today
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
PaaS (Platform as a Service) - correct answer✔✔reduce the need for you to manage the
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
underlying infrastructure (usually hardware and operating systems) and enable you to focus ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
on the deployment and management of your applications
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
SaaS (Software as a Service) - correct answer✔✔provides you with a completed product that
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the service provider runs and manages.
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- usually refers to end-user applications
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
,- ex. web based email: you can send and receive email without managing feature additions
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
or maintaining servers and operating systems
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
What are the three main cloud deployment models? - correct answer✔✔Cloud, Hybrid, On-
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
premises
Cloud deployment model - correct answer✔✔Fully deployed in the cloud and all parts of
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the application run in the cloud.
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- have either been created in the cloud or have been migrated from an existing
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
infrasturcture
- can be built on low or high level infrastructure pieces
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
Hybrid Deployment Model - correct answer✔✔A way to connect infrastructure and ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
applications between cloud-based resources and existing resources that are not located in ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the cloud. ||\\//||
- most common is between cloud and existing on-premises infrastructure
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
- enables an organization to extend and grow their infrastructure into the cloud while
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
connecting resources to internal systems ||\\//|| ||\\//|| ||\\//|| ||\\//||
On-premises deployment model - correct answer✔✔also called private cloud, ability to ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
provide dedicated resources and use application management and virtualization tech to ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
increase resource utilization ||\\//|| ||\\//||
- same as legacy IT infrastructure in most cases
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
How is the cloud like traditional IT? - correct answer✔✔Has pretty much everything that
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
traditional has... ||\\//||
security, networking, compute, storage and database ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
, Security in cloud vs traditional computing - correct answer✔✔AWS security groups,
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
network access control lists (ACLs), and AWS identity and Access Management (IAM) are
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
similar to firewalls, access control lists and administrators
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
Networking in cloud vs traditional computing - correct answer✔✔Elastic Load balancing ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
and amazon virtual private cloud (VPC) are similar to routers, network pipelines, and
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
switches
Compute in cloud vs traditional computing - correct answer✔✔Amazon machine images ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
(AMIs) and Amazon elastic compute cloud (Amazon EC2) instances are similar to on-
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
premises servers ||\\//||
Storage in cloud vs traditional computing - correct answer✔✔Amazon elastic block store
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
(EBS), Amazon Elastic file system (EFS), amazon simple storage service (S3), and Amazon
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
relational database service (amazon RDS) are similar to direct attached storage (DAS), ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
storage area networks (SAN), network attached storage (NAS), and a relational database
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
management service (RDBMS) ||\\//|| ||\\//||
Primary advantages of cloud computing - correct answer✔✔1. Trade capital expense for
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
variable expense (pay only when you consume and for how much you consume instead of
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
investing in data centers) ||\\//|| ||\\//|| ||\\//|| ||\\//||
2. Benefit from massive economies of scale (usage from lots of customers in the cloud
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
allows AWS to achieve higher economies of scale, which translates to lower pay-as-you-go
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
prices)
3. Stop guessing capacity (you can access as little or as much as you need... dont risk buying
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
too much or too little capacity)
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
4. Increase speed and agility (new IT resources just a click away... you can get them to your
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
developers way faster) ||\\//|| ||\\//||
5. Stop spending money on running and maintaining data centers (focus on your customers
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
not infrastructure)
||\\//|| ||\\//||
