01 Flashcards
A _______ is an information technology company that provides on-demand, scalable resources like computing power, data storage, websites, database services, or applications
Cloud service provider
________ is a model for the delivery of computing services, including servers, storage, databases, networking, software, analytics, and intelligence, over the internet
Cloud Computing
________ is a configuration method that uses cloud computing resources whenever on-premises infrastructure reaches peak capacity
Cloud Bursting
____________ is the foundation of cloud services
virtualization
__________ takes advantage of automated deployments and virtualization to provide the appropriate resources for the current demand.
Auto-Scaling
_________ refers to the ability to increase or decrease resources as needed to meet changing demand
scale
Resources may be scaled up with more compute power, such as RAM, given to a __________________, scaled down with less reources being allocated due to reduced demand, saving money, or scaled out with more _______________ being deployed.
Virtual Server/Servers
____________ is a form of cloud solution that combines compute, storage, and network resources into a single, virtual solution where each component cannot be separated from the others. The goal of ___________________ is to reduce complexity and increase scalability
Hyperconvergence
The ___________ publishes a wide range of documents, providing a uniform set of terms and definitions for American industry ________ Special [Publication ____________, The _____ definition of cloud computing
National Institute of Standards and Technology
NIST
800-145
NIS
_____________ allows customers to provision services on an as-needed basis, without having to work with the CSP directly.
On-demand Self Service
____________ provides the potential of having cloud resources available globally
Broad Network Access
____________ The CSP pools its computing resources together to serve the needs of several customers
Resource Pooling
_________ server resources are bought with fixed costs and capacities, regardless of their actual utilization, A defining feature of modern cloud services, allows for dynamic resource allocation, optimizing resource utilization significantly. This means that servers, which might have remained underutilized for extended periods of time, no longer require purchase or maintenance
Rapid Elasticity
__________ Allows the CSPs to bill customer for exactly the quantity of resources consumed
Measured Service
______ offloads responsibility for hardware support to the CSP. Customers are responsible for the management of VMs on the CSP Hardware.
Customers install OS’s
_______ provides immediate scalability and significant cost savings for customers. The customer dynamically deploys the exact server platforms needed without purchasing their own hardware and license
The ___________ model of _______ means that customers only pay for what they need, when it is needed.
What corpors provide this?
IaaS
IaaS
pay-as-you-go Iaas
AWS Elastic compute cloud, Microsoft Azure, Rackspace, digital ocean
_______ Provides the hardware, OS, and necessary tools for customers, scales quickly and easily
_____ Solutions are often aimed at developers and ____________
_______ solutions typically support multiple development environments and programming languages
PaaS
PaaS DBA(Database Adminstartor)
PaaS
________ permits customers to use the software provided by the CSP. The CSP retains responsibility for installing, configuring, maintaining, patching, and upgrading the software.
The ________ is licensed for use by the customer
________ is the most popular service model. The customer experiences lower initial deployment costs, quicker deployments, and lower total cost of ownership over the software lifecycle by offloading the support and maintenance of the software to a service provider
SaaS
Software
SaaS
_______ or ______________ is the use of a cloud infrastructure to host virtual desktops. CSPS fund the infrastructure set-up and management costs and provide access via a subscription service
What Providers provide this service?
Daas, Desktop as a Service
AMS Workspaces, Windows Virtual Desktop, Citrix DaaS for google
_______________ is the same concept as DaaS, but all infrastructure and management done on-site by the organization
An organization with many users can save money with either ____ or _____ because the endpoint computing devices do not use much computing power
Virtual Desktop Infrastructure (VDI)
DaaS VDI
________ or _________ is a cloud service that helps manage and deploy applications using _________
A ________ is a unit of software used to manage code so that an application runs reliably regardless of computing power.
Who Provides these services?
CaaS, Container as a Service
Container
Google Cloud Platform, AWS, IBM Cloud, and Microsoft Azure
_______ or ________________, delivers a type of business process outsourcing based on a cloud service model
Who Provides these services?
BPAss Business Process as a Service
Genpact, IBM Corporation, and Oracle Corporation
A __________________ defines the cloud environment based on ownership, scale, access and the cloud’s nature and purpose
Cloud Deployment Model
_____________ infrastructure is managed internally by a single customer for its own use
Private Cloud
________ Managed by a CSP that provides services to many customers
Public Cloud
_______ Partly Managed by the organization and partly by the CSP
Hybrid Cloud
____________ Resources shared by several organizations, usually all in the same industry
Community Cloud
_______ using services from more than one CSP at the same time
Muilti-Cloud
A _______ is available only to the owning enterprises and can be managed in house or by a third party. The customer itself provides a data center, virtualization, and offers a catalog of
available cloud services to the rest of the organization. In this instance, they retain complete
control of the cloud deployment and can leverage the advantages of cloud technologies. This is
especially viable for very large enterprises
Private Cloud
_________________ environments are shared among many unrelated customers. CSPs offer public cloud services to virtually any customer using a subscription model to pay for access
Public Cloud
___________ is the concept behind public cloud deployments, multiple customers known as _________, share computing resources owned and managed by the CSP. The only drawback is security
Multi-tenancy, Tenants
A ______________ is a secure, isolated _________ hosted within a public cloud. _____ combine the scalability and convenience of public cloud computing with their data isolation of private cloud computing
VPC Virtual Private Cloud, Private Cloud
A __________ combines various deployment methods, allowing customers to leverage services from a CSP’s public cloud while also hosting certain services in a private cloud environment.
Hybrid Cloud Deployment
____________________ are shared among only a specific group of related organizations.
The _____________________ may be owned or managed by any one or more of the ________________ members, or a third party may manage it
Community Cloud Envirmoments
community cloud
community
_________ refers to an organization using multiple cloud computing services from various public vendors simultaneously
Multi-Cloud
______ works best for small scale organizations and start-ups
_____ for medium to large scale organizations
_____for large scale organizations
GCP
AWS
Azure
_________ services are also know as IaaS
Compute
______ Allows users to rent virtual computers on which to run their own applications, is compatible with most other amazon web services, and features an auto-scaling monitor.
AWS has an accelerated compute option called ______________, that provides hardware accelerated processing
Amazon also has its own container service called ____________
EC2
Amazon EC2 P5
Amazon Elastic Container Service ECS
Developers appreciate ____ for its support of the hybrid cloud, its compatible with many vendors including windows and Linux
Azure
Google Cloud uses _______________ for compute services and offers many advantages that place it over its competition. _____ helps customers work with custom and predefined machine types, optimize energy consumption, gain automatic discounts, provide windows and Linux support, and reduce cost through per-second billing, vice per-minute billing
Google Compute Engine GCE
____________ being locked into a single cloud solution provider
Vendor lock-in
AWS provides a service called ______________. under this service amazon delivers pre-configured racks to a physical premises, making multi-cloud enablement smoother for its users.
AWS Outposts
Microsoft offers ________, allowing Azure users to run the cloud services of Microsoft on GCP and AWS
Azure Arc
Google’s multi-cloud answer is ______. Google ______ brings together Google Kubernetes Engine (GKE) _______ can run on GKE clusters and other loads on SWA and Azure
Anthos
Amazon offers object storage through the Simple Storage Service, block storage through______________________
Amazon Elastic Block Storage EBS
Azure offers __________ for massive amounts of data in any format and __________ to store large numbers of messages sent and received in a queue from, application to application
Azure Data Lake Storage
Azure Queue
Google maintains object, block, and file storage services through their _______________, _____________ and _____________, and __________, and ________________ services
Cloud Storage
Persistent Disk
Hyper disk
File Store
Parallel store
____________ are built for a specific purpose to suit specific purpose to suit specific needs such as data models, relational databases, or ledge databases.
fundamental to cloud security
Purpose-Built cloud applications
