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WorksheetsUnderstanding Cloud Computing Concepts
Total questions: 14
Worksheet time: 7mins
What is a public cloud?
A public cloud is a cloud computing service offered over the internet to multiple customers, managed by third-party providers.
A public cloud is a type of cloud service that only stores data on-premises.
A public cloud is a local server managed by the company itself.
A public cloud is a private network for a single organization.
Define private cloud and its benefits.
A private cloud is a public cloud shared by multiple organizations.
A private cloud offers no security benefits compared to public clouds.
A private cloud is a dedicated cloud environment for a single organization, offering benefits like enhanced security, compliance, improved performance, and customization.
Private clouds are only for small businesses with limited resources.
What is a community cloud?
A community cloud is a shared cloud infrastructure for a specific community of users from organizations with common concerns.
A community cloud is a cloud service that only stores data locally.
A community cloud is a private cloud for a single organization.
A community cloud is a public cloud available to everyone.
Explain hybrid cloud and its use cases.
Primarily used for on-premises storage
Only suitable for small businesses
Does not support regulatory compliance
Use cases for hybrid cloud include data backup and disaster recovery, development and testing environments, handling fluctuating workloads, and maintaining regulatory compliance while leveraging the scalability of public cloud services.
What are the main differences between public and private clouds?
Public clouds are always more secure than private clouds.
Private clouds are managed by multiple organizations.
Public clouds require on-premises hardware for operation.
Public clouds are shared resources managed by third parties, while private clouds are dedicated to a single organization.
How does a community cloud differ from a public cloud?
A community cloud is accessible only to a single organization.
A community cloud is only for government use.
A community cloud is more expensive than a public cloud.
A community cloud is shared by specific organizations, while a public cloud is available to all users.
What are the advantages of using a hybrid cloud?
Limited data storage capacity
Increased complexity in management
Advantages of using a hybrid cloud include flexibility, scalability, cost efficiency, improved security, and the ability to optimize workloads.
Higher latency in data access
Name three major cloud service providers.
IBM Cloud
Amazon Web Services, Microsoft Azure, Google Cloud Platform
Oracle Cloud
Alibaba Cloud
What is Google Cloud Platform (GCP)?
Google Cloud Platform (GCP) is a suite of cloud computing services provided by Google.
A social media platform for businesses.
A search engine developed by Google.
A video streaming service offered by Google.
How does Microsoft Azure compare to AWS?
Microsoft Azure offers more services than AWS.
Microsoft Azure is more integrated with Microsoft products, while AWS offers a wider range of services and greater market share.
Microsoft Azure has a larger market share than AWS.
AWS is exclusively for cloud storage, while Azure is for computing.
Explain the concept of cloud service models: IaaS, PaaS, and SaaS.
IaaS provides virtualized hardware resources, PaaS offers a development platform, and SaaS delivers software applications over the internet.
IaaS is a software application model, PaaS provides storage solutions, and SaaS offers network infrastructure.
IaaS is a cloud storage model, PaaS offers data analytics, and SaaS provides operating systems.
IaaS delivers software applications, PaaS provides virtualized hardware, and SaaS is a development platform.
What factors should be considered when choosing a cloud provider?
Hardware specifications
User interface design
Cost, performance, security, compliance, scalability, support, and service range.
Marketing strategy
How do security measures differ across cloud platforms?
Compliance is not a concern for any cloud platform.
All cloud platforms use the same encryption methods.
Security measures are irrelevant in cloud computing.
Security measures vary by cloud platform in encryption, IAM, network security, and compliance.
What is the role of virtualization in cloud computing?
Virtualization is primarily used for hardware maintenance in cloud computing.
Virtualization enables efficient resource management and scalability in cloud computing.
Virtualization reduces the need for data security in cloud computing.
Virtualization eliminates the need for physical servers in cloud computing.
