AWS, Questions with accurate answers, 2022/2023 latest update. Rated A
What are the advantages of cloud computing over on-premises?
(Select the best answer)
Avoid large capital purchases
On-demand capacity
Go
...
AWS, Questions with accurate answers, 2022/2023 latest update. Rated A
What are the advantages of cloud computing over on-premises?
(Select the best answer)
Avoid large capital purchases
On-demand capacity
Go global
Increase speed and agility
All of the above - ✔?All of the above
What is the pricing model that allows AWS customers to pay for resources
on an as-needed basis?
(Select the best answer)
Pay as you buy
Pay as you reserve
Pay as you decommission
Pay as you go - ✔?Pay as you go
Which of these is not a cloud deployment model? (Select the best answer)
System administration as a service
infrastructure as a service
platform as a service
software as a service - ✔?system administration as a service
True or False? AWS owns and maintains the network-connected hardware required for application services, while you provision and use what you need.
True
False - ✔?True
Which of these is not a primary
benefit of cloud computing over
on-premises computing? (Select the best answer)
Trade capital expense for variable expense
eliminate guessing on your infrastructure capacity needs
pay for racking, stacking and powering servers
Benefit from massive economies of scale
increase speed and agility - ✔?Pay for racking, stacking and powering servers
Which of the following are not
benefits of AWS Cloud computing?
(Choose two)
High-availability
High-latency
Multiple procurement cycles
Temporary and disposable resources
Fault-tolerant databases - ✔?High-latency, Multiple procurement cycles
What is the number one reason businesses are switching to cloud computing?
Finite infrastructure
Instant configuration
Increased speed and agility
Over-provisioning
Automation - ✔?Increased speed and agility
True or False? 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 Amazon Web Services provisions what you need. - ✔?False
Economies of scale results from ______. (Select the best answer)
having hundreds of thousands of customers aggregated in the cloud
having hundreds of cloud services available over the internet
having to invest heavily in data centers and servers
having many different cloud provders - ✔?having hundreds of thousands of customers aggregated in the cloud
What are the three ways to access AWS core services? (choose three)
Software Development Kits
AWS Command line Interface
AWS Management Console
Calling Technical support
Through AWS Marketplace - ✔?Software Development Kits (SDKs), AWS Command Line Interface (AWS CLI), AWS Management Console
For certain services like Amazon EC2 and Amazon RDS, you can invest in reserved capacity. Reserved Instances are available in what 3 options? (Choose three)
MURI
DURI
PURI
AURI
NURI - ✔?PURI, NURI, AURI
What type of AWS data transfer is free for Amazon S3? (Choose two)
Inbound data transfer from internet to S3
Outbound data transfer from S3 to CloudFront
Outbound data transfer from S3 to all regions
Outbound data transfer from S3 to internet - ✔?Data transfer between services within the same region, Inbound data transfer
True or false? To receive the discounted rate associated with Reserved Instances, you must make a full, up-front payment for the term of the agreement.
(Select the best answer) - ✔?False
There is no charge for which of
the following?
(Choose two)
Compute
Storage
Inbound data transfer
Outbound data transfer
Data transfer between services within the same region - ✔?Data transfer between services within the same region, Inbound data transfer
With the "pay as you go" pricing model, how often do you pay for compute resources from the time you launch a resource until you terminate it? (Select the best answer)
Yearly
quarterly
monthly
daily
secondly and hourly - ✔?Secondly and Hourly
What AWS tool compares the cost of running your application in an on-premises data center to AWS?
(Select the best answer)
Total Cost of Operation calculator
Total cost of ownership
total cost of products
total cost of application - ✔?Total cost of ownership
As AWS grows, the general cost of doing business is reduced and savings are passed back to the customer in the form of lower pricing. What is this optimization called? (Select the best answer)
Economies of Scope
Economies of optimization
economies of labor
economies of scale - ✔?Economies of scale
True or false? AWS offers a variety of services at no charge.
For example, Amazon Virtual Private Cloud, AWS Identity and Access Management, Consolidated Billing, AWS Elastic Beanstalk, AWS Auto Scaling, AWS OpsWorks and AWS Cloud Formation. Although there is no charge for these services, there may be charges associated with other AWS services used in conjunction with these services. - ✔?True
When are free data transfers applicable across AWS?
(Choose two)
Free inbound data transfer across all amazon web services in all regions
free outbound data transfer across all amazon web services in all regions
free inbound data transfer for EC2 instances
free outbound data transfer between amazon web services within the same region - ✔?Free outbound data transfer between Amazon Web Services within the same region, Free inbound data transfer for EC2 instances
True or false? Unlimited services are available via the free tier to new AWS customers for 12 months following their AWS sign-up date. (Select the best answer) - ✔?False
Which component of AWS global infrastructure does Amazon CloudFront use to ensure low latency delivery?
(Select the best answer)
AWS regions
AWS edge location
AWS availability zone
Amazon virtual private cloud (amazon vpc) - ✔?AWS edge locations
You can run applications and workloads from a region to _______ latency to end users.
increase
decrease - ✔?decrease
True or False? Each Availability Zone is designed to be isolated from failures in other Availability Zones.
True
False - ✔?True
Which of the following are geographic areas that host two or more Availability Zones?
(Select the best answer)
AWS regions
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