cloud computing is a processing that includes a huge number of computer systems linked through a interaction system such as the Internet, similar to application processing.In technology, reasoning processing is a replacements for allocated processing over a system, and means the ability to run a program or application on many linked computer systems at the same time.
Network-based services, which appear to be offered by actual server components and are in fact offered up by exclusive components simulated by software running on one or more actual devices, are often called reasoning processing. Such exclusive web servers do not actually are available and can therefore be shifted around and scaly up or down on the fly without impacting the end user, somewhat like a reasoning becoming bigger or more compact without being a physical item.
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Cloud computing Latest Interview Questions with Answers by Garuda TrainingsGaruda Trainings
Cloud computing provides on-demand access to virtualized IT resources that users can share or subscribe to. It allows configurable resources to be easily provided from a shared pool of networks, servers, storage, applications and services. There are three main layers of cloud computing: Infrastructure as a Service (IaaS) provides hardware resources, Platform as a Service (PaaS) provides development platforms, and Software as a Service (SaaS) provides applications for users. Cloud services can be deployed through private, public or hybrid clouds and are measured based on usage to allow users to pay only for what they use. Security is a major consideration in cloud computing across areas like identity management, access control, authorization and data transport.
The document provides an overview of cloud computing including definitions, architecture, service models (SaaS, PaaS, IaaS), types of clouds (public, private, hybrid), and virtualization. It also discusses the benefits and drawbacks of cloud computing and provides a case study example of a financial services group that migrated its infrastructure to the cloud with Allied Digital for improved flexibility, security, and cost savings.
Introduction
Cloud computing is the delivery of computing services—servers, storage, databases, networking, software, analytics and more—over the Internet (“the cloud”).
It is a paradigm that allows on-demand network access to shared computing resources. A model for managing, storing and processing data online via the internet.
Cloud computing allows companies to access applications and store data remotely via the internet instead of locally. It provides scalable IT resources on demand that can be accessed from anywhere. Some key benefits include reduced costs, increased flexibility and collaboration capabilities. However, security and privacy concerns remain top issues that need to be addressed. Control testing and governance models are important to effectively mitigate risks when using cloud services. Case studies of companies like Salesforce.com and GSK demonstrate how cloud can drive innovation while reducing IT costs through the subscription-based model.
Cloud computing provides on-demand access to shared computing resources like applications and storage over the internet. It works based on deployment models (public, private, hybrid, community clouds) and service models (Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS)). IaaS provides basic computing and storage resources, PaaS provides platforms for building applications, and SaaS provides ready-to-use software applications delivered over the internet. The main advantages of cloud computing include lower costs, improved performance, unlimited storage, and device independence while disadvantages include reliance on internet and potential security and control issues.
Cloud computing provides on-demand access to shared computing resources that can be rapidly provisioned with minimal management effort. It has characteristics of on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service. Cloud computing provides advantages like cost reduction, universal access, flexibility, and potential environmental benefits. Factors driving adoption include consumerization of IT, economic pressures, globalization, workforce trends, and the rise of data and analytics. Concerns include technology maturity, lack of standards, and security concerns.
Cloud computing Latest Interview Questions with Answers by Garuda TrainingsGaruda Trainings
Cloud computing provides on-demand access to virtualized IT resources that users can share or subscribe to. It allows configurable resources to be easily provided from a shared pool of networks, servers, storage, applications and services. There are three main layers of cloud computing: Infrastructure as a Service (IaaS) provides hardware resources, Platform as a Service (PaaS) provides development platforms, and Software as a Service (SaaS) provides applications for users. Cloud services can be deployed through private, public or hybrid clouds and are measured based on usage to allow users to pay only for what they use. Security is a major consideration in cloud computing across areas like identity management, access control, authorization and data transport.
The document provides an overview of cloud computing including definitions, architecture, service models (SaaS, PaaS, IaaS), types of clouds (public, private, hybrid), and virtualization. It also discusses the benefits and drawbacks of cloud computing and provides a case study example of a financial services group that migrated its infrastructure to the cloud with Allied Digital for improved flexibility, security, and cost savings.
Introduction
Cloud computing is the delivery of computing services—servers, storage, databases, networking, software, analytics and more—over the Internet (“the cloud”).
It is a paradigm that allows on-demand network access to shared computing resources. A model for managing, storing and processing data online via the internet.
Cloud computing allows companies to access applications and store data remotely via the internet instead of locally. It provides scalable IT resources on demand that can be accessed from anywhere. Some key benefits include reduced costs, increased flexibility and collaboration capabilities. However, security and privacy concerns remain top issues that need to be addressed. Control testing and governance models are important to effectively mitigate risks when using cloud services. Case studies of companies like Salesforce.com and GSK demonstrate how cloud can drive innovation while reducing IT costs through the subscription-based model.
Cloud computing provides on-demand access to shared computing resources like applications and storage over the internet. It works based on deployment models (public, private, hybrid, community clouds) and service models (Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS)). IaaS provides basic computing and storage resources, PaaS provides platforms for building applications, and SaaS provides ready-to-use software applications delivered over the internet. The main advantages of cloud computing include lower costs, improved performance, unlimited storage, and device independence while disadvantages include reliance on internet and potential security and control issues.
Cloud computing provides on-demand access to shared computing resources that can be rapidly provisioned with minimal management effort. It has characteristics of on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service. Cloud computing provides advantages like cost reduction, universal access, flexibility, and potential environmental benefits. Factors driving adoption include consumerization of IT, economic pressures, globalization, workforce trends, and the rise of data and analytics. Concerns include technology maturity, lack of standards, and security concerns.
Curious about the cloud? We've got answers. Join HOSTING for an overview of cloud hosting and computing basics. From the history of the cloud to the projected future, we'll investigate the foundation of this $2.1 billion industry.
With cloud computing, the software programs one use aren’t run from one’s personal computer but are rather stored on servers accessed via the Internet. Unlike traditional computing, this cloud computing model isn’t PC-centric, it’s document-centric.
Cloud computing allows users to access computing resources like data storage and applications over the internet rather than maintaining them locally. It provides several advantages like reduced costs, automatic software updates, and access to data from anywhere. There are three main service models - Infrastructure as a Service (IaaS) provides basic computing infrastructure, Platform as a Service (PaaS) provides development tools on top of infrastructure, and Software as a Service (SaaS) provides ready-to-use applications to users. Cloud computing provides benefits for students, teachers, and administrators by making educational resources easily accessible online. It is also useful for personal use by allowing easy storage and access to important files from any device with an internet connection.
The document discusses Microsoft's private cloud computing roadmap. It defines cloud computing and outlines Microsoft's offerings including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It describes the evolution from traditional datacenters to virtualized datacenters to private and public clouds. It highlights key aspects of private clouds like application packaging, monitoring, and automation. It also discusses System Center 2012 and how it can help manage private and public clouds with common tools and deliver applications as a service.
Cloud computing provides on-demand access to shared computing resources like networks, servers, storage, applications and services that can be rapidly provisioned with minimal management effort. It has five essential characteristics: on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service. There are three service models - Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS) - and four deployment models: private cloud, community cloud, public cloud, and hybrid cloud. Cloud computing aims to maximize efficiency and minimize costs through dynamic provisioning, multi-tenancy, and pay-per-use models.
This document discusses cloud computing, including definitions, advantages, and types of cloud services. Cloud computing provides scalable infrastructure over networks to host applications, data, and files. It reduces costs for computation, hosting, storage, and delivery. The cloud allows access to information from anywhere and removes the need to store data locally. Small businesses can use cloud storage instead of purchasing hardware. The cloud offers low barriers to entry, scalability, multi-tenancy, and device independence. Companies move to the cloud to reduce costs, optimize personnel usage, and gain scalability. The cloud delivers infrastructure, self-service management, and pay-per-use models. Both consumers and businesses widely use cloud services like email, social media, reservations
Cloud computing involves delivering computing services over the Internet. There are three main types of cloud services: Infrastructure as a Service (IaaS) provides hardware resources that customers maintain; Platform as a Service (PaaS) allows customers to deploy applications using the provider's infrastructure; and Software as a Service (SaaS) provides software to customers through the Internet without requiring installation. Cloud infrastructure can be public, accessed openly on the Internet; private, for exclusive use within an organization; or hybrid, combining public and private models.
This document provides an overview of cloud computing, including definitions, common services, deployment models, and advantages. It defines cloud computing as using hardware and software over a network to deliver a service, with data stored on servers hosted by a third party. The main types of cloud computing models are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Public, private, and hybrid cloud deployment models are also outlined.
this ppt is for getting the knowledge about :
1. cloud computing
2. what is cloud and idifferent types of clouds
3. benifits of cloud computing
4. different services ie SAAS IAAS and PAAS services
5. applications of cloud computing in various fields
6. future with cloud computing
The document provides an overview of cloud computing, including its key characteristics, advantages, disadvantages, types of virtualization, cloud computing models, and deployment models. Specifically, it defines cloud computing as on-demand availability of computer resources over the internet without management or maintenance of actual resources. It discusses advantages like lower costs, improved performance, and unlimited storage capacity. Types of virtualization and cloud computing models including Infrastructure as a Service, Platform as a Service, and Software as a Service are also summarized. Finally, deployment models of public, private, community, and hybrid clouds are briefly outlined.
The document discusses cloud computing, including its advantages of lower costs, pay-as-you-go computing, elasticity and scalability. It describes cloud computing models such as Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also discusses major cloud computing vendors and the growing worldwide cloud services revenue.
Advantages to Adoption the Microsoft Cloud - Microsoft Customer Executive SummitRichard Harbridge
This document provides an agenda and overview for a Microsoft Executive Summit focused on business transformation in a mobile and cloud-first world. The agenda includes discussions on where organizations are currently spending their technology budgets, the value of Microsoft cloud solutions like Office 365 and Azure, and how to realize the value of the cloud faster through adoption. Specific topics that will be covered are cost savings and efficiencies from using Microsoft cloud services, improved security, compliance and mobility capabilities, and enabling better collaboration, communication and business intelligence through the cloud.
A quick overview of the possible business models of the cloud computing companies. Done for Tampere University of Technology seminar course about cloud computing ( http://www.cs.tut.fi/~tsysta/Pilvilaskenta.html ).
The document discusses cloud computing, providing definitions, history, advantages, disadvantages and components. It defines cloud computing as internet-based computing where shared resources such as software, platforms and infrastructure are provided on-demand to users over the internet. The history of cloud computing is traced from the 1990s to present. Key cloud types are public, private and hybrid clouds. Advantages include flexibility, scalability, low costs while disadvantages include security concerns and dependency on internet connectivity.
Basic Cloud Computing and underlying technology, Hypervisor, Cloud Services, Cloud Deployment Models, AWS, REST APIs, Cloud Investment Trends, Cloud Investments, Cloud Value chain and lot of terms and references for further reading.
In this Business Analysis Training session, you will learn Cloud computing. Topics covered in this session are:
• What is Cloud Computing
• Why Cloud Computing
• Inside a Cloud
• Understanding IaaS, PaaS & SaaS
• Public vs. Private Cloud
• Cloud Providers – A Birds Eye View
• Amazon EC2 – A Detailed Insight
• Google App Engine – An Overview
• Cloud Success Stories
• Challenges, Risks and Concerns
• Torry Harris Cloud Service Offerings
• Concluding Thoughts
To learn more about this course, visit this link: https://www.mindsmapped.com/courses/business-analysis/business-analysis-fundamentals-with-hands-on-training/
Context is a “Born in the CLOUD” multi services company providing services to help Small-Medium Enterprises grow faster by modernizing data centers and Applications involving adoption of Social, Mobile, Analytics and Cloud technologies as Business Accelerators.
Cloud computing Definition, Types of cloud, Cloud services: Benefits and challenges of cloud computing, Evolution of Cloud Computing, Applications cloud computing, Business models around Cloud, Major Players in Cloud Computing, Issues in Cloud - Eucalyptus - Nimbus - Open Nebula, CloudSim.
This presentation is useful for who wants to know about the basics of cloud computing and the various approaches of cloudcomputing.It also explains the various advantages/disadvantages and also the risks of cloudcomputing.
The document provides guidance on preparing for an interview at Amazon for a software engineering role. It recommends:
1. Spending 400 hours over several months to thoroughly understand algorithms, data structures, and coding problems while implementing solutions in a chosen language.
2. Practicing how to discuss problem solving approaches and connect solutions to computing resources.
3. Preparing answers to common interview questions about work experience, skills, and computer science fundamentals.
The key aspects are developing strong technical skills and practice explaining your thought process during problem solving to demonstrate your qualifications for the role.
A Day in the Life of an Enterprise Architect (Role Play Exercise) 2016Daljit Banger
During Nov 2016 the BCS EA SIG ran a session entitled "Enterprise Architecture Practitioners Day / Hackathon" in London - These are my slides for my sesion at the event.
Curious about the cloud? We've got answers. Join HOSTING for an overview of cloud hosting and computing basics. From the history of the cloud to the projected future, we'll investigate the foundation of this $2.1 billion industry.
With cloud computing, the software programs one use aren’t run from one’s personal computer but are rather stored on servers accessed via the Internet. Unlike traditional computing, this cloud computing model isn’t PC-centric, it’s document-centric.
Cloud computing allows users to access computing resources like data storage and applications over the internet rather than maintaining them locally. It provides several advantages like reduced costs, automatic software updates, and access to data from anywhere. There are three main service models - Infrastructure as a Service (IaaS) provides basic computing infrastructure, Platform as a Service (PaaS) provides development tools on top of infrastructure, and Software as a Service (SaaS) provides ready-to-use applications to users. Cloud computing provides benefits for students, teachers, and administrators by making educational resources easily accessible online. It is also useful for personal use by allowing easy storage and access to important files from any device with an internet connection.
The document discusses Microsoft's private cloud computing roadmap. It defines cloud computing and outlines Microsoft's offerings including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It describes the evolution from traditional datacenters to virtualized datacenters to private and public clouds. It highlights key aspects of private clouds like application packaging, monitoring, and automation. It also discusses System Center 2012 and how it can help manage private and public clouds with common tools and deliver applications as a service.
Cloud computing provides on-demand access to shared computing resources like networks, servers, storage, applications and services that can be rapidly provisioned with minimal management effort. It has five essential characteristics: on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service. There are three service models - Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS) - and four deployment models: private cloud, community cloud, public cloud, and hybrid cloud. Cloud computing aims to maximize efficiency and minimize costs through dynamic provisioning, multi-tenancy, and pay-per-use models.
This document discusses cloud computing, including definitions, advantages, and types of cloud services. Cloud computing provides scalable infrastructure over networks to host applications, data, and files. It reduces costs for computation, hosting, storage, and delivery. The cloud allows access to information from anywhere and removes the need to store data locally. Small businesses can use cloud storage instead of purchasing hardware. The cloud offers low barriers to entry, scalability, multi-tenancy, and device independence. Companies move to the cloud to reduce costs, optimize personnel usage, and gain scalability. The cloud delivers infrastructure, self-service management, and pay-per-use models. Both consumers and businesses widely use cloud services like email, social media, reservations
Cloud computing involves delivering computing services over the Internet. There are three main types of cloud services: Infrastructure as a Service (IaaS) provides hardware resources that customers maintain; Platform as a Service (PaaS) allows customers to deploy applications using the provider's infrastructure; and Software as a Service (SaaS) provides software to customers through the Internet without requiring installation. Cloud infrastructure can be public, accessed openly on the Internet; private, for exclusive use within an organization; or hybrid, combining public and private models.
This document provides an overview of cloud computing, including definitions, common services, deployment models, and advantages. It defines cloud computing as using hardware and software over a network to deliver a service, with data stored on servers hosted by a third party. The main types of cloud computing models are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Public, private, and hybrid cloud deployment models are also outlined.
this ppt is for getting the knowledge about :
1. cloud computing
2. what is cloud and idifferent types of clouds
3. benifits of cloud computing
4. different services ie SAAS IAAS and PAAS services
5. applications of cloud computing in various fields
6. future with cloud computing
The document provides an overview of cloud computing, including its key characteristics, advantages, disadvantages, types of virtualization, cloud computing models, and deployment models. Specifically, it defines cloud computing as on-demand availability of computer resources over the internet without management or maintenance of actual resources. It discusses advantages like lower costs, improved performance, and unlimited storage capacity. Types of virtualization and cloud computing models including Infrastructure as a Service, Platform as a Service, and Software as a Service are also summarized. Finally, deployment models of public, private, community, and hybrid clouds are briefly outlined.
The document discusses cloud computing, including its advantages of lower costs, pay-as-you-go computing, elasticity and scalability. It describes cloud computing models such as Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also discusses major cloud computing vendors and the growing worldwide cloud services revenue.
Advantages to Adoption the Microsoft Cloud - Microsoft Customer Executive SummitRichard Harbridge
This document provides an agenda and overview for a Microsoft Executive Summit focused on business transformation in a mobile and cloud-first world. The agenda includes discussions on where organizations are currently spending their technology budgets, the value of Microsoft cloud solutions like Office 365 and Azure, and how to realize the value of the cloud faster through adoption. Specific topics that will be covered are cost savings and efficiencies from using Microsoft cloud services, improved security, compliance and mobility capabilities, and enabling better collaboration, communication and business intelligence through the cloud.
A quick overview of the possible business models of the cloud computing companies. Done for Tampere University of Technology seminar course about cloud computing ( http://www.cs.tut.fi/~tsysta/Pilvilaskenta.html ).
The document discusses cloud computing, providing definitions, history, advantages, disadvantages and components. It defines cloud computing as internet-based computing where shared resources such as software, platforms and infrastructure are provided on-demand to users over the internet. The history of cloud computing is traced from the 1990s to present. Key cloud types are public, private and hybrid clouds. Advantages include flexibility, scalability, low costs while disadvantages include security concerns and dependency on internet connectivity.
Basic Cloud Computing and underlying technology, Hypervisor, Cloud Services, Cloud Deployment Models, AWS, REST APIs, Cloud Investment Trends, Cloud Investments, Cloud Value chain and lot of terms and references for further reading.
In this Business Analysis Training session, you will learn Cloud computing. Topics covered in this session are:
• What is Cloud Computing
• Why Cloud Computing
• Inside a Cloud
• Understanding IaaS, PaaS & SaaS
• Public vs. Private Cloud
• Cloud Providers – A Birds Eye View
• Amazon EC2 – A Detailed Insight
• Google App Engine – An Overview
• Cloud Success Stories
• Challenges, Risks and Concerns
• Torry Harris Cloud Service Offerings
• Concluding Thoughts
To learn more about this course, visit this link: https://www.mindsmapped.com/courses/business-analysis/business-analysis-fundamentals-with-hands-on-training/
Context is a “Born in the CLOUD” multi services company providing services to help Small-Medium Enterprises grow faster by modernizing data centers and Applications involving adoption of Social, Mobile, Analytics and Cloud technologies as Business Accelerators.
Cloud computing Definition, Types of cloud, Cloud services: Benefits and challenges of cloud computing, Evolution of Cloud Computing, Applications cloud computing, Business models around Cloud, Major Players in Cloud Computing, Issues in Cloud - Eucalyptus - Nimbus - Open Nebula, CloudSim.
This presentation is useful for who wants to know about the basics of cloud computing and the various approaches of cloudcomputing.It also explains the various advantages/disadvantages and also the risks of cloudcomputing.
The document provides guidance on preparing for an interview at Amazon for a software engineering role. It recommends:
1. Spending 400 hours over several months to thoroughly understand algorithms, data structures, and coding problems while implementing solutions in a chosen language.
2. Practicing how to discuss problem solving approaches and connect solutions to computing resources.
3. Preparing answers to common interview questions about work experience, skills, and computer science fundamentals.
The key aspects are developing strong technical skills and practice explaining your thought process during problem solving to demonstrate your qualifications for the role.
A Day in the Life of an Enterprise Architect (Role Play Exercise) 2016Daljit Banger
During Nov 2016 the BCS EA SIG ran a session entitled "Enterprise Architecture Practitioners Day / Hackathon" in London - These are my slides for my sesion at the event.
Top 10 it infrastructure interview questions and answersAvrilLavigne888
This document provides a list of useful materials for IT infrastructure interviews, including links to free ebooks on common interview questions and answers, tips for different types of interviews, and sample case studies, scenarios and questions. Specifically, it lists over 25 links to the topinterviewquestions.info website that contain resources such as lists of situational, behavioral and technical interview questions; interview preparation guides; and examples of follow-up letters and presentations.
Amazon Web Service Sales Role Play - Case StudyVineet Sood
I have enjoyed the interaction with the various gentlemen at AWS so far. All my discussions were thought provoking and the process gave me good learning’s. I found the sales role play exciting exercise which encouraged me to put a best effort and I am sharing this reference with everyone.
Top 10 it solution architect interview questions and answerstonychoper5606
This document provides resources and sample interview questions for an IT solution architect position. It includes links to ebooks on common interview questions and secrets to winning job interviews. The body of the document lists 10 sample interview questions for an IT solution architect role, such as why the applicant wants the job, what they have learned from past mistakes, and what challenges they are seeking. It also provides additional helpful materials for IT solution architect interviews such as tips on different interview types, how to follow up after an interview, and popular career fields that relate to an IT solution architect role.
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Abstract--The paper identifies the issues and the solution to overcome these problems. Cloud computing is a subscription based service where we can obtain networked storage space and computer resources. This technology has the capacity to admittance a common collection of resources on request. It is the application provided in the form of service over the internet and system hardware in the data centers that gives these services. But having many advantages for IT organizations cloud has some issues that must be consider during its deployment. The main concern is security privacy and trust. There are various issues that need to be dealt with respect to security and privacy in a cloud computing scenario [4].
Keywords--Cloud, Issues, Security, Privacy, Resources, Technology.
Cloud computing refers to flexible, on-demand access to shared computing resources via the internet. Resources such as memory, storage, and processing power can be allocated as needed without direct involvement of IT staff. This allows organizations to scale their infrastructure up or down easily based on current needs. The term "cloud" originated as a symbol used to represent the public internet in network diagrams. Moving applications and services to cloud providers over the internet is now commonly referred to as migrating to the "cloud".
A proposal for implementing cloud computing in newspaper companyKingsley Mensah
This proposal recommends implementing cloud computing for a newspaper company's management information system using Microsoft Azure's infrastructure as a service (IaaS) public cloud model. It analyzes cloud computing and virtualization concepts. The strategy is to move backup storage to the cloud, virtualize staff/management PCs for improved security, and implement the Azure cloud to cut costs by 50% compared to current on-premise infrastructure expenses. Virtualizing access through the cloud will strengthen security while taking advantage of Azure's competitive pricing and 30-day free trial.
This document provides an overview of cloud computing. It defines cloud computing, describes its key characteristics including on-demand self-service, broad network access, resource pooling, and rapid elasticity. It also discusses cloud service models of Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Additionally, it covers cloud architecture, security concerns in cloud computing, and the future of Network as a Service (NaaS).
This document provides an overview of cloud computing. It discusses how cloud computing works by providing on-demand access to computing resources over the internet. It describes the key characteristics of cloud computing like on-demand self-service, broad network access, resource pooling and rapid elasticity. The document also outlines different types of cloud services including Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). Finally, it discusses some benefits of cloud computing like enabling remote work and collaboration.
This document provides an overview of cloud computing, including definitions, advantages, disadvantages, and recommendations. It defines cloud computing as networked computer resources that can be accessed remotely through the internet. Key advantages include cost savings, scalability, device/location independence, and shared infrastructure. Disadvantages include loss of governance, lock-in effects, and security/isolation risks from shared multi-tenant systems. The document recommends approaches like standard checklists to help assess risks and obtain assurances when adopting cloud services.
This document provides information about Akash Gupta's cloud computing assignment. It discusses different cloud service models including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also covers cloud deployment models such as public cloud, private cloud, hybrid cloud, and community cloud. The key characteristics, advantages, and disadvantages of each service and deployment model are described. Major cloud computing platforms and providers are also mentioned including Amazon Web Services, Microsoft Azure, Google Cloud, and open-source platforms like Eucalyptus, Nimbus, Open Nebula, and CloudSim.
This document provides an overview of cloud computing, including:
- Cloud computing uses central remote servers and the internet to maintain data and applications, allowing users to access files and applications from any device.
- The main advantages of cloud computing are more efficient computing through centralized resources, lower costs, flexibility, and scalability.
- The types of cloud include public, private, and hybrid clouds, with the main difference being who can access the services.
- Cloud computing delivers applications, platforms, and infrastructure as on-demand services through software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS) models.
- The author
Cloud computing refers to computing resources and services that are provided over the internet. It allows users to access applications and store data on remote servers rather than local devices. There are different types of cloud services including Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Cloud computing can be deployed using public, private, community, or hybrid models depending on factors like security needs and resource sharing requirements. Many universities and organizations are conducting research on cloud computing technologies.
Everything you need to know about cloud computing, common characteristics, cloud computing services, cost saving, advantages, deployment models, migrations into cloud and safety and security.
Synopsis on cloud computing by Prashant uptaPrashant Gupta
This document provides an overview of cloud computing. It defines cloud computing as using shared computing resources over the internet rather than local servers or personal devices. The document outlines key aspects of cloud computing including cloud storage, architecture, types of clouds (public, private, hybrid), characteristics, advantages, and disadvantages. It concludes that cloud computing enables on-demand access to computing resources from any internet-connected device and is transforming how applications and businesses operate.
This document provides an overview of cloud computing, including its key characteristics, architecture, deployment models, and concepts. Cloud computing allows users to access computing resources like servers, storage, databases, networking, software and more over the internet. It delivers these resources as a service and users only pay for what they use. The architecture involves multiple cloud components communicating over APIs, with layers for clients, applications, platforms and infrastructure. Deployment models include public, private, hybrid and community clouds.
Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction. It provides users the ability to store and access their data and programs from any computer or mobile device with internet access. The key benefits of cloud computing are lower costs, universal data access, and scalability. However, it also poses security and reliability risks due to dependence on a third-party provider and constant internet connection.
This document discusses security issues and challenges related to cloud computing. It begins with an introduction to cloud computing and its benefits and types of cloud deployments including private cloud, public cloud, hybrid cloud, and community cloud. Each cloud deployment model has different security considerations. The main security issues discussed for public clouds include multi-tenancy concerns and transferring data over the internet. Private clouds provide fewer security concerns but require a higher investment. Hybrid clouds offer flexibility but new operational processes are needed. Overall, the document examines the tradeoffs between different cloud deployment models in terms of security.
This document discusses cloud computing and related topics. It begins with definitions of cloud computing and cloud storage. It then covers cloud architecture, virtualization, cloud services and service models (SaaS, PaaS, IaaS). The document discusses private, public and hybrid cloud types and provides examples. It also discusses cloud management strategies and tools. Opportunities and challenges of cloud computing are presented.
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This document provides an overview of cloud computing. It defines cloud computing as utilizing virtual shared servers and resources over the internet. The document outlines the key components of cloud computing including infrastructure, platforms, software, and client access. It also describes the various deployment models (public, private, hybrid, community) and service models (SaaS, PaaS, IaaS). Some advantages of cloud computing are flexibility to access resources anywhere, low costs since hardware/software are rented as needed, and rapid scalability without large upfront investments.
The document discusses cloud computing, including its characteristics, types, architecture, components, advantages, and disadvantages. It introduces cloud computing as Internet-based computing where shared resources are provided on demand. The types of cloud computing covered are public, private, and hybrid clouds. The architecture involves multiple cloud components communicating over APIs. Key components include SaaS, PaaS, IaaS, and web services. Advantages are flexibility, low cost, scalability, and customization, while disadvantages include dependency on providers and requiring a constant Internet connection.
Similar to Cloud Computing Interview Questions (20)
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
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The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
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Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
Cloud Computing Interview Questions
1.
2. CLOUD COMPUTING INTERVIEW QUESTIONS
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Ph No:508-841-6144
3. 1.WHAT IS CLOUD COMPUTING?
Cloud computing is the delivery of computing as a service
rather than a product, whereby shared resources, software, and
information are provided to computers and other devices as a
utility(like the electricity grid) over a network (typically the
Internet). (from Wikipedia)
4. 2.WHAT IS CLOUD IN CLOUD COMPUTING?
A cloud is a combination of hardware,
networks, storage, services, and
interfaces that helps in delivering
computing as a service.
Ph No:508-841-6144
5. 3.WHAT ARE THE KEY CHARACTERISTICS EXPOSED BY
CLOUD COMPUTING?
1. Scalability and Elasticity via dynamic (“on-demand”) provisioning of
resources on a fine-grained, self-service basis near real-time, without
users having to engineer for peak loads.
2. Maintenance of cloud computing applications is easier, because they
do not need to be installed on each user’s computer.
3. Device and location independence enable users to access systems
using a web browser regardless of their location or what device they are
using (e.g., PC, mobile phone).
4. Reliability is improved if multiple redundant sites are used, which
makes well-designed cloud computing suitable for business continuity
and disaster recovery.
5. Cost is claimed to be reduced and in a public cloud delivery model
capital expenditure is converted to operational expenditure.
6. Security could improve due to centralisation of data, increased
security-focused resources, etc., but concerns can persist about loss of
control over certain sensitive data, and the lack of security for stored
kernels.
6. 4. WHAT DO YOU MEAN BY CLOUD SERVICE?
It is a service that is used to build cloud
applications. Thus we can use cloud
application without installing it on the
computer.
Ph No:508-841-6144
7. 5.WHAT ARE THE DEPLOYMENT MODELS AVAILABLE
IN CLOUD COMPUTING?
Currently there are four deployment models are available in Cloud
Computing.
a. Public Cloud: A public cloud is one based on the standard cloud
computing model, in which a service provider makes resources, such as
applications and storage, available to the general public over the
Internet.
b. Community Cloud: Community cloud shares infrastructure between
several organizations from a specific community with common
concerns (security, compliance, jurisdiction, etc.), whether managed
internally or by a third-party and hosted internally or externally.
c. Hybrid Cloud: Hybrid cloud is a composition of two or more clouds
(private, community, or public) that remain unique entities but are
bound together, offering the benefits of multiple deployment models.
d. Private Cloud: Private cloud is infrastructure operated solely for a
single organization, whether managed internally or by a third-party
and hosted internally or externally.
Ph No:508-841-6144
8. 6.WHICH ARE THE VARIOUS SERVICES PROVIDED BY CLOUD
COMPUTING?
Cloud Computing provides mainly four services.
a. Software-As-A-Service(SAAS): It provide complete
hardware infrastructure and software applications. User has to
interact with it using front-end tool no matter where he is, e.g.
salesforce.com.
b. Platform-As-A-Service(PAAS): It provide some softwares
and development tools also. Users can create their application
in provider’s infrastructure at any place, e.g. GoogleApps.
c. Infrastructure-As-A-Service(IAAS): It provide virtual server
and memory. Users have to use providers API to start stop
access and configure their virtual server, e.g. Amazon web
services.
d. Desktop-As-A-Service(DAAS): It provides flexibility to use
our desktop virtually from anywhere.
Ph No:508-841-6144
9. 7.WHAT ARE ADVANTAGES AND DISADVANTAGES OF
USING CLOUD COMPUTING?
a. Lower computer costs: Not necessary to have high-powered computers to
access web applications. Even with cheaper computer also can give efficient
results because data is stored in the web not with us.
b. Improved performance: Everything is run in cloud so our computer doesn’t
have to take much effort to run applications. As a result, performance will be
improved automatically.
c. Unlimited storage capacity: Storage is also one kind of service provided by the
Cloud, so there is no limit to store data (based on the service provider).
d. Device independence: The actual documents are in the Cloud, so you can access
it wherever you are.
e. Security could improve due to centralisation of data, increased security-focused
resources, etc., but concerns can persist about loss of control over certain sensitive
data, and the lack of security for stored kernels.
Disadvantages
a. Requires a constant High speed Internet connection: To get benefit from this we
need to have always a high speed Internet connection.
b. Stored data might not be secure: There is no guarantee that your data stored is
in cloud is securely protected. Intruders may access to your vital data at any time.
Ph No:508-841-6144
10. 8.WHAT DO YOU MEAN BY CLOUDBURST?
It has two meanings pertaining to the context it is used.
One is negative and one is positive.
Cloudburst(negative): The failure of a cloud computing
environment due to the inability to handle a spike in
demand.
Cloudburst(positive): he dynamic deployment of a
software application that runs on internal organizational
compute resources to a public cloud to address a spike in
demand.
Ph No:508-841-6144
11. 9.WHAT DO YOU MEAN BY CLOUDSTORMING?
The process of connecting multiple could
computing environments is called
Cloudstorming.
Ph No:508-841-6144
12. 10.WHAT IS VERTICAL CLOUD?
Vertical Cloud is cloud computing
environment optimized for use in a
particular vertical, i.e. industry or
application.
Ph No:508-841-6144
13. 11. WHAT DO YOU MEAN BY CLOUDWARE?
It is a general term referring to a variety of software, typically
at the infrastructure level, that enables building, deploying,
running or managing applications in a cloud computing
environment.
Ph No:508-841-6144
14. 12.WHAT DO YOU UNDERSTAND BY CLOUD ORIENTED
ARCHITECTURE AND CLOUD SERVICE ARCHITECTURE?
Cloud Oriented Architecture: The architecture of IT
infrastructure and software applications optimized for
use in cloud computing environment is known as Cloud
Oriented Architecture.
Cloud Service Architecture: It is an architecture in which
applications and application components act as services
on the cloud, which serve other applications within the
same cloud environment.
Ph No:508-841-6144
15. 13.HOW DOES CLOUD COMPUTING
PROVIDES ON-DEMAND FUNCTIONALITY?
Cloud computing is a metaphor used for internet. It provides
on-demand access to virtualized IT resources that can be
shared by others or subscribed by you. It provides an easy way
to provide configurable resources by taking it from a shared
pool. The pool consists of networks, servers, storage,
applications and services.
Ph No:508-841-6144
16. 14.WHAT DO YOU MEAN BY VIRTUAL PRIVATE
CLOUD?
It is the concept derived from the familiar concept Virtual
Private Network(VPN), which turns private cloud into virtual
private cloud in terms of security and ability to create a VPC
across components that are both within the cloud and external
to it.
Ph No:508-841-6144
17. 15.WHAT IS THE DIFFERENCE BETWEEN SCALABILITY AND
ELASTICITY?
Scalability is a characteristic of cloud computing through which
increasing workload can be handled by increasing in proportion the
amount of resource capacity. It allows the architecture to provide on
demand resources if the requirement is being raised by the traffic.
Whereas, elasticity is being one of the characteristic provide the
concept of commissioning and decommissioning of large amount of
resource capacity dynamically. It is measured by the speed by which
the resources are coming on demand and the usage of the resources.
Ph No:508-841-6144
18. 16.WHAT ARE THE DIFFERENT LAYERS OF CLOUD
COMPUTING?
Cloud computing consists of 3 layers in the
hierarchy and these are as follows:
1. Infrastructure as a Service (IaaS) provides cloud
infrastructure in terms of hardware like memory,
processor speed etc.
2. Platform as a Service (PaaS) provides cloud
application platform for the developers.
3. Software as a Service (SaaS) provides cloud
applications which are used by the user directly
without installing anything on the system. The
application remains on the cloud and it can be
saved and edited in there only.
Ph No:508-841-6144
19. 17.WHAT RESOURCES ARE PROVIDED BY
INFRASTRUCTURE AS A SERVICE?
Infrastructure as a Service provides physical and virtual
resources that are used to build a cloud. Infrastructure deals
with the complexities of maintaining and deploying of the
services provided by this layer. The infrastructure here is the
servers, storage and other hardware systems.
Ph No:508-841-6144
20. 18.HOW IMPORTANT IS PLATFORM AS A SERVICE?
Platform as a Service is an important layer in cloud architecture. It
is built on the infrastructure model, which provides resources like
computers, storage and network. This layer includes organizing
and operate the resources provided by the below layer. It is also
responsible to provide complete virtualization of the infrastructure
layer to make it look like a single server and keep it hidden from
the outside world.
Ph No:508-841-6144
21. 19.WHAT DOES SOFTWARE AS A SERVICE
PROVIDE?
Software as Service is another layer of cloud computing, which
provides cloud applications like google is doing, it is providing
google docs for the user to save their documents on the cloud and
create as well. It provides the applications to be created on fly
without adding or installing any extra software component. It
provides built in software to create wide varieties of applications
and documents and share it with other people online.
Ph No:508-841-6144
22. 20.WHAT ARE THE DIFFERENT DEPLOYMENT
MODELS?
Cloud computing supports many deployment models and they are as
follows:
- Private Cloud
Organizations choose to build there private cloud as to keep the strategic,
operation and other reasons to themselves and they feel more secure to do it. It is
a complete platform which is fully functional and can be owned, operated and
restricted to only an organization or an industry. More organizations have moved
to private clouds due to security concerns. Virtual private cloud is being used that
operate by a hosting company.
- Public Cloud
These are the platforms which are public means open to the people for use and
deployment. For example, google, amazon etc. They focus on a few layers like
cloud application, infrastructure providing and providing platform markets.
- Hybrid Clouds
It is the combination of public and private cloud. It is the most robust approach to
implement cloud architecture as it includes the functionalities and features of
both the worlds. It allows organizations to create their own cloud and allow them
to give the control over to someone else as well.
Ph No:508-841-6144
23. 21.WHAT ARE THE DIFFERENT DATACENTERS DEPLOYED
FOR THIS?
Cloud computing is made up of various datacenters put
together in a grid form. It consists of different datacenters like:
- Containerized Datacenters
These are the traditional datacenters that allow high level of
customization with servers, mainframe and other resources. It
requires planning, cooling, networking and power to access and
work.
- Low-Density Datacenters
These datacenters are optimized to give high performance. In
these datacenters the space constraint is being removed and
there is an increased density. It has a drawback that with high
density the heat issue also creeps in. These datacenters are very
much suitable to develop the cloud infrastructure.
Ph No:508-841-6144
24. 22.WHAT IS THE USE OF APIÏ¿½S IN CLOUD
SERVICES?
API stands for Application programming
interface is very useful in cloud platforms as it
allows easy implementation of it on the system.
It removes the need to write full fledged
programs. It provides the instructions to make
the communication between one or more
applications. It also allows easy to create
application with ease and link the cloud
services with other systems.
Ph No:508-841-6144
25. 23.WHAT ARE THE DIFFERENT MODES OF SOFTWARE
AS A SERVICE?
Software as a Service provides cloud application platform on
which user can create application with the tools provided.
The modes of software as a service are defined as:
1. Simple multi-tenancy: in this each user has its own
resources that are different from other users. It is an
inefficient mode where the user has to put more time and
money to add more infrastructure if the demand rises in less
time to deliver.
2. Fine grain multi-tenancy: in this the functionality remains
the same that the resources can be shared to many. But it is
more efficient as the resources are shared not the data and
permission within an application.
Ph No:508-841-6144
26. 24.WHAT IS THE SECURITY ASPECTS PROVIDED
WITH CLOUD?
Security is one of the major aspects which come with any
application and service used by the user. Companies or
organizations remain much more concerned with the security
provided with the cloud. There are many levels of security
which has to be provided within cloud environment such as:
Ph No:508-841-6144
27. 25.WHAT IS THE SECURITY ASPECTS PROVIDED
WITH CLOUD?
Security is one of the major aspects which come with any application
and service used by the user. Companies or organizations remain much
more concerned with the security provided with the cloud. There are
many levels of security which has to be provided within cloud
environment such as:
- Identity management: it authorizes the application service or
hardware component to be used by authorized users.
- Access control: permissions has to be provided to the users so that
they can control the access of other users who are entering the in the
cloud environment.
- Authorization and authentication: provision should be made to allow
the authorized and authenticated people only to access and change the
applications and data.it authorizes the application service or hardware
component to be used by authorized users.
- Access control: permissions has to be provided to the users so that
they can control the access of other users who are entering the in the
cloud environment.
- Authorization and authentication: provision should be made to allow
the authorized and authenticated people only to access and change the
applications and data.
Ph No:508-841-6144