AWS Mod 1 &2

cloud computing provides a simple way to access servers, storage, databases and a broad set of application services over the internet. you own the network connected hardware required for these services and AWS provisions what you need

False

there is no charge for which of the following

data transfer between services within the same AWS region, inbound data transfer (with some exceptions)

Which of these ARE benefits of cloud computing over on premise computing

-eliminate guessing on your infrastructure capacity needs -trade capital expense for variable expense -increase speed and agility -benefit form massive economies of scale

which of the following ARE benefits of AWS cloud computing

-high availability -temporary and disposable resources -fault tolerant databases

where can a customer go to get more details about amazon elastic compute cloud (amazon EC2) billing activity that took place 3 months ago

AWS cost explorer

For certain services like Amazon elastic compute cloud (amazon EC2) and amazon relational database service (Amazon RDS), you can invest in reserved capacity. What options are available for reserved instances

PURI, NURI, AURI

AWS owns and maintains the network-connected hardware required for application services, while you provision and use what you need

True

what are the advantages of cloud computing over computing on premises

all of the above: -avoid large capital purchases -use on demand capacity -go global in minutes -increase speed and agility

which of the following is a compute service

amazon EC2

what are four support plans offered by AWS support

basic, developer, business, enterprise

as aws grows, the cost of doing business is reduced and savings are passed back to the customer with lower pricing. what is this optimization called

economies of scale

to receive the discounted rate associated with reserved instances, you must make a full, upfront payment for the term of the agreement

false

unlimited services are available with AWS free tier to new AWS customers for 12 months following their AWS sign up date

false

when are free data transfers applicable across AWS

free outbound data transfer between AWS services within the same region, free inbound data transfer for amazon elastic compute cloud (amazon EC2) instances

economies of scale result from

having hundred of thousands of customers aggregated in the cloud

which of the following are NOT benefits of AWS cloud computing

high latency, multiple procurement cycles

what is the pricing model that enables AWS customers to pay for resources on an as-needed basis

pay as you go

which of these is NOT a benefit of cloud computing over on premises computing

pay for racking, stacking and powering servers

which of these are ways to access AWS core services

software development kits (SDK), AWS command line interface (AWS CLI), AWS management console

which of these is not a cloud deployment model

system administration as a service

what AWS tool compares the cost of running your application in an on premises data center to AWS

total cost of ownership (TCO) calculator

aws offers a variety of services at no charge for ex amazon virtual private cloud (amazon vpc), aws identity and access management (IAM), consolidated billing, AWS elastic beanstalk, automatic scaling, AWS opsworks and AWS cloudformation. however, you might be charged for other AWS services

true