AWS Fundamentals Cloud Computing Flashcards
cloud computing
on-demand delivery of compute power, database storage, applications, and other IT resources
cloud computing pricing model
pay-as-you-go pricing
advantage of cloud computing for provision
provision the right type and size of computing resource you need
speed at which you can access cloud computing resources
almost instantly
cloud computing is a simple way to access what?
servers, storage, databases, and set of app services
What deployment model of the Cloud is cloud svcs used by a single organization not exposed to the public?
Private cloud
What deployment model of the Cloud is cloud resources owned and operated by 3rd party cloud svc provider delivered over the Internet?
Public cloud
What deployment model of the Cloud is when a companies keeps some servers on premises and extend capabilities to the Cloud?
Hybrid cloud
Which cloud deployment model offers complete control?
Private cloud
Which cloud deployment model offers 6 advantages of Cloud Computing?
Public cloud
Which cloud deployment model offers control over sensitive assets in ur pvt infrastructure?
Hybrid cloud
Which cloud deployment model offers flexiblity and cost-effectiveness if public cloud?
Hybrid cloud
Which cloud deployment model provides security for sensitive apps?
Private cloud
Which cloud deployment model meets specific business needs?
Private cloud
What are the 5 characteristics of cloud computing?
- On-demand self svc
- Broad network access
- Multi-tenancy and resource pooling
- Rapid elasticity and scalability
- Measured service
What characteristics of cloud computing are users that can provision resources and use them w/o human interaction from the svc provider?
On-demand self svc
What characteristics of cloud computing are resources available over network and can be accessed by diverse client platforms?
Broad network access
What characteristics of cloud computing is when multiple customers share the same infrastructure and apps w/ security and privacy? also, when multiple customers are serviced from the same physical resources?
Multi-tenancy and resource pooling
What characteristics of cloud computing is automatically and quickly acquire and dispose resources when needed, quickly and easily scale based on demand?
Rapid elasticity and scalability
What characteristics of cloud computing when usage is measured, users pay correctly for they have used?
Measured service
What are the 6 Advantages of Cloud Computing?
- Trade capital expense (CAPEX) for operational expense (OPEX)
- Benefit from massive econs of scale
- Stop guessing capacity
- Increase speed and agility
- Stop spending money running and maintaining data centers (DC)
- Go global in minutes
What problems does CLoud solve?
Flexibility, cost-effectiveness, scalability, elasticity, high-availability & fault-tolerance, and agility
types of cloud computing
IaaS, PaaS, SaaS
What type of cloud computing provide building block cloud IT; provides networking, computers, data storage space; highest level of flexibility; easy parallel w/ no traditional on-prem IT?
IaaS
What type of cloud computing removes the need for your organization to manage the underlying infrastructure; focus on the deployment & mgmt of your apps?
PaaS
What type of cloud computing completed product is run and managed by the service provider?
SaaS
