Here are 100 multiple-choice questions (MCQs) on the introduction to cloud computing and cloud services,Basics of Data storage and backup in the cloud along with their answers and explanations.
1. What is cloud computing?
- A type of weather forecasting technology
- A method of storing data on physical servers
- A technology that provides on-demand access to computing resources over the internet
- A type of gaming console
Cloud computing provides on-demand access to computing resources over the internet.
2. Which of the following is NOT a key characteristic of cloud computing?
- On-demand self-service
- Broad network access
- Local data storage only
- Resource pooling
Cloud computing allows data storage on remote servers accessible over the network, not just locally.
3. What is the primary advantage of using cloud services for businesses?
- Higher upfront costs
- Reduced scalability
- Cost-effectiveness and scalability
- Limited accessibility
Cloud services are cost-effective and scalable, allowing businesses to pay for what they use and easily expand resources.
4. Which cloud service model provides virtualized computing resources over the internet?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Platform as a Service (PaaS)
- Data as a Service (DaaS)
Infrastructure as a Service (IaaS) provides virtualized computing resources over the internet.
5. What is the primary function of a cloud data center?
- Running physical servers
- Storing only local data
- Managing network routers
- Hosting and managing cloud services
Cloud data centers host and manage cloud services, including computing and storage.
6. Which cloud deployment model is dedicated to a single organization and offers the highest level of control and customization?
- Public cloud
- Private cloud
- Hybrid cloud
- Community cloud
Private clouds are dedicated to a single organization and offer greater control and customization.
7. What is the purpose of cloud data storage?
- To store data only on local devices
- To make data inaccessible over the internet
- To provide scalable and remote data storage accessible over the internet
- To store data exclusively on physical servers
Cloud data storage provides scalable and remote data storage accessible over the internet.
8. What is the primary benefit of using cloud-based backup solutions?
- Limited data accessibility
- Reduced data security
- Automated data backup and recovery
- Increased local data storage
Cloud-based backup solutions offer automated data backup and recovery.
9. Which cloud service model is characterized by providing software applications and services over the internet?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Platform as a Service (PaaS)
- Data as a Service (DaaS)
Software as a Service (SaaS) provides software applications and services over the internet.
10. What does the term "elasticity" refer to in cloud computing?
- The physical size of cloud data centers
- The ability to adjust resources up or down as needed
- The color scheme of cloud user interfaces
- The speed of internet connections to the cloud
Elasticity in cloud computing refers to the ability to adjust resources up or down as needed.
11. Which of the following is NOT a common cloud service provider?
- Amazon Web Services (AWS)
- Microsoft Excel
- Google Cloud Platform (GCP)
- IBM Cloud
Microsoft Excel is not a cloud service provider; it's a software application.
12. What is a virtual machine (VM) in the context of cloud computing?
- A physical server in a data center
- A type of gaming console
- A software-based emulation of a physical computer
- A cloud-based storage service
A virtual machine (VM) is a software-based emulation of a physical computer.
13. What is the primary advantage of using a hybrid cloud deployment?
- Lower costs
- Reduced security
- Increased scalability
- Flexibility to combine public and private clouds
Hybrid clouds offer the flexibility to combine both public and private cloud resources.
14. What is the primary responsibility of a cloud service provider in terms of security?
- Data entry and processing
- User authentication
- Physical security of data centers
- Data encryption
Cloud service providers are responsible for the physical security of their data centers.
15. What does the term "multi-tenancy" mean in cloud computing?
- The use of multiple physical servers
- The ability to run multiple virtual machines on a single physical server
- The exclusive use of a private cloud
- The use of a single cloud service provider
Multi-tenancy in cloud computing refers to running multiple virtual machines on a single physical server.
16. What is the primary goal of load balancing in cloud computing?
- To overload servers for better performance
- To evenly distribute network traffic across multiple servers
- To reduce the number of available servers
- To limit the accessibility of cloud services
Load balancing in cloud computing aims to evenly distribute network traffic across multiple servers to improve performance and availability.
17. What is the term for the practice of renting cloud resources on a pay-as-you-go basis?
- Subscription pricing
- Flat-rate billing
- On-premises hosting
- Utility computing
Utility computing involves renting cloud resources on a pay-as-you-go basis, similar to utility billing.
18. Which cloud service model allows developers to build, deploy, and manage applications without managing the underlying infrastructure?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Platform as a Service (PaaS)
- Data as a Service (DaaS)
Platform as a Service (PaaS) allows developers to build, deploy, and manage applications without managing the underlying infrastructure.
19. What is the role of a hypervisor in virtualization?
- Managing physical servers
- Providing network security
- Emulating hardware to run virtual machines
- Managing cloud billing
A hypervisor emulates hardware to run virtual machines (VMs) on physical servers.
- Public cloud
- Private cloud
- Hybrid cloud
- Community cloud
Community clouds are shared by specific partners or collaborators, making them suitable for such organizations.
21. What is the primary benefit of using a public cloud deployment?
- Enhanced customization and control
- Exclusive access to resources
- Cost savings and scalability
- Reduced network connectivity
Public clouds offer cost savings and scalability due to shared resources.
22. What is a cloud service level agreement (SLA)?
- A legal document defining copyright ownership
- A contract that specifies the terms and conditions of cloud service provision
- A software tool for managing virtual machines
- A network protocol for cloud communication
A cloud service level agreement (SLA) is a contract that specifies the terms and conditions of cloud service provision.
23. What is the term for a distributed network of servers that work together to provide cloud services?
- Cloud storage
- Data center
- Server cluster
- Content delivery network (CDN)
A content delivery network (CDN) is a distributed network of servers that work together to provide cloud services, including content delivery.
24. In the context of cloud computing, what does the acronym "IaaS" stand for?
- Internet as a Service
- Infrastructure as a Service
- Information and Analysis Service
- Integration and Automation Service
In cloud computing, "IaaS" stands for Infrastructure as a Service.
25. Which cloud deployment model offers the greatest level of data privacy and security?
- Public cloud
- Private cloud
- Hybrid cloud
- Community cloud
Private clouds offer the greatest level of data privacy and security as they are dedicated to a single organization.
26. What is the term for the process of moving data, applications, or services from an organization's on-premises infrastructure to a cloud environment?
- Cloud migration
- Cloud storage
- Cloud backup
- Cloud provisioning
The process of moving data, applications, or services to a cloud environment is called cloud migration.
27. What is the main concern when it comes to data sovereignty in the cloud?
- Data availability
- Data location and legal jurisdiction
- Data encryption
- Data redundancy
Data sovereignty in the cloud refers to concerns about data location and legal jurisdiction.
28. Which cloud service model offers fully managed applications and services to end-users?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Platform as a Service (PaaS)
- Data as a Service (DaaS)
Software as a Service (SaaS) offers fully managed applications and services to end-users.
29. What is the primary advantage of using cloud-based disaster recovery solutions?
- Slower recovery times
- Higher costs
- Improved data backup and recovery
- Limited scalability
Cloud-based disaster recovery solutions often provide improved data backup and recovery capabilities.
30. What is the term for the process of returning data, applications, or services from a cloud environment to an organization's on-premises infrastructure?
- Cloud migration
- Cloud storage
- Cloud backup
- Cloud offboarding
The process of returning data, applications, or services from a cloud environment to on-premises infrastructure is called cloud offboarding.
31. What is the primary purpose of cloud resource auto-scaling?
- To decrease resource allocation
- To manually allocate resources
- To adjust resource allocation based on demand
- To limit resource usage
Cloud resource auto-scaling adjusts resource allocation based on demand to optimize performance.
32. In the context of cloud computing, what does the acronym "PaaS" stand for?
- Personal as a Service
- Platform as a Service
- Performance and Availability Service
- Private as a Service
In cloud computing, "PaaS" stands for Platform as a Service.
33. What is the term for a cloud service model that provides access to specific data, such as financial data or market research?
- IaaS
- SaaS
- PaaS
- DaaS
Data as a Service (DaaS) provides access to specific data, such as financial data or market research.
34. What is a cloud instance?
- A physical server in a data center
- A virtual server or machine in a cloud environment
- A type of cloud backup solution
- A network router used in cloud data centers
A cloud instance is a virtual server or machine in a cloud environment.
- Public cloud
- Private cloud
- Hybrid cloud
- Community cloud
Hybrid clouds combine public and private clouds to allow data and applications to be shared between them.
36. What is cloud bursting in cloud computing?
- A method of creating cloud backups
- The process of moving from private to public cloud
- A security feature in cloud environments
- The expansion of resources from a private cloud to a public cloud during peak demand
Cloud bursting is the expansion of resources from a private cloud to a public cloud during peak demand.
37. What is a cloud access security broker (CASB) in cloud computing?
- A type of virtual machine
- A network security device
- A software application for cloud management
- A security tool that enforces security policies for cloud services
A cloud access security broker (CASB) is a security tool that enforces security policies for cloud services.
38. What is the term for the practice of using multiple cloud providers for various cloud services?
- Cloud consolidation
- Cloud interoperability
- Multi-cloud
- Cloud specialization
Using multiple cloud providers for various cloud services is known as multi-cloud.
39. What is a cloud marketplace in cloud computing?
- A physical location for cloud data centers
- An online platform for buying and selling cloud services and applications
- A type of cloud-based storage solution
- A virtual network for cloud providers
A cloud marketplace is an online platform for buying and selling cloud services and applications.
40. Which cloud service model allows organizations to rent virtualized desktop environments for their users?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Desktop as a Service (DaaS)
- Platform as a Service (PaaS)
Desktop as a Service (DaaS) allows organizations to rent virtualized desktop environments for their users.
41. What is a cloud orchestrator in cloud computing?
- A cloud service provider
- A software tool for managing cloud resources
- A type of cloud backup solution
- A network protocol for cloud communication
A cloud orchestrator is a software tool for managing and orchestrating cloud resources.
42. What is the primary advantage of using cloud-based development platforms?
- Limited scalability
- Increased development time
- Reduced development costs and complexity
- Exclusive access to development tools
Cloud-based development platforms often offer reduced development costs and complexity.
43. Which cloud deployment model is suitable for organizations that require exclusive control over their cloud resources?
- Public cloud
- Private cloud
- Hybrid cloud
- Community cloud
Private clouds provide exclusive control over cloud resources.
44. In cloud computing, what is the term for the practice of using a combination of public and private cloud services?
- Cloud segregation
- Cloud integration
- Cloud convergence
- Cloud federation
Cloud federation is the practice of using a combination of public and private cloud services.
45. What is the primary benefit of using cloud-based collaboration tools?
- Limited access to collaboration tools
- Improved remote collaboration and document sharing
- Reduced network connectivity
- Increased hardware requirements
Cloud-based collaboration tools improve remote collaboration and document sharing.
46. What does the term "serverless computing" mean in cloud computing?
- A cloud server with no hardware components
- A type of cloud-based gaming
- A cloud service model that abstracts server management from developers
- A cloud service model with unlimited server resources
Serverless computing is a cloud service model that abstracts server management from developers.
47. What is the primary goal of cloud monitoring and management tools?
- To slow down cloud services
- To increase cloud costs
- To optimize cloud performance and resource usage
- To reduce data security
Cloud monitoring and management tools aim to optimize cloud performance and resource usage.
48. What is a cloud service provider's responsibility regarding data backup in the cloud?
- Data backup is entirely the user's responsibility
- Data backup is the cloud service provider's sole responsibility
- Data backup is a shared responsibility between the user and the provider
- Data backup is not a concern in cloud environments
Data backup in the cloud is often a shared responsibility between the user and the cloud service provider.
49. Which cloud service model allows organizations to rent computing resources, such as virtual machines and storage, on a flexible basis?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Platform as a Service (PaaS)
- Data as a Service (DaaS)
Infrastructure as a Service (IaaS) allows organizations to rent computing resources on a flexible basis.
50. What is the primary challenge associated with cloud data migration?
- Lack of cloud service providers
- Data security in the cloud
- Difficulty in accessing cloud resources
- Moving data from on-premises to the cloud seamlessly
Moving data from on-premises to the cloud seamlessly is a primary challenge in cloud data migration.
51. What does the term "cloud governance" refer to in cloud computing?
- The practice of reducing cloud resource allocation
- The management of cloud-related regulations and policies
- The process of cloud data encryption
- The automatic scaling of cloud resources
Cloud governance involves the management of cloud-related regulations and policies.
52. What is the primary benefit of using cloud-based email services?
- Slower email communication
- Reduced email storage capacity
- Enhanced email security and accessibility
- Limited email customization options
Cloud-based email services often provide enhanced email security and accessibility.
53. Which cloud service model allows organizations to rent a development platform and tools for building, testing, and deploying applications?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Platform as a Service (PaaS)
- Data as a Service (DaaS)
Platform as a Service (PaaS) provides a development platform and tools for building, testing, and deploying applications.
54. What is the term for a cloud computing model that combines elements of public, private, and community clouds?
- Public cloud
- Private cloud
- Hybrid cloud
- Multi-cloud
Multi-cloud combines elements of public, private, and community clouds.
55. What is the primary advantage of using cloud-based storage solutions?
- Limited storage capacity
- High upfront costs
- Scalability and remote access to data
- Slow data retrieval times
Cloud-based storage solutions offer scalability and remote access to data.
56. What is a cloud-native application?
- An application that can only run on physical servers
- An application optimized for cloud environments, designed to be highly scalable and resilient
- An application that runs exclusively on private clouds
- An application that requires manual server management
A cloud-native application is designed to be highly scalable and resilient in cloud environments.
57. In cloud computing, what is the term for the practice of using a single cloud provider for all cloud services?
- Cloud consolidation
- Cloud interoperability
- Multi-cloud
- Cloud specialization
Cloud consolidation involves using a single cloud provider for all cloud services.
58. What is the primary concern associated with cloud-based data storage and privacy?
- Data redundancy
- Data sovereignty
- Data availability
- Data encryption
Data sovereignty is a primary concern related to cloud-based data storage and privacy.
59. What is the role of a virtual private cloud (VPC) in cloud computing?
- Hosting public websites
- Providing a secure, isolated network within a public cloud
- Managing physical servers in a data center
- Enforcing data privacy regulations
A virtual private cloud (VPC) provides a secure, isolated network within a public cloud.
60. What is the primary benefit of using cloud-based content delivery networks (CDNs)?
- Slower content delivery
- Lower data transfer costs
- Improved content delivery speed and reliability
- Limited accessibility of content
Cloud-based CDNs improve content delivery speed and reliability.
61. What is the term for the practice of replicating data across multiple geographic regions for redundancy and disaster recovery?
- Data synchronization
- Data encryption
- Data sharding
- Data replication
Data replication involves replicating data across multiple geographic regions for redundancy and disaster recovery.
62. In cloud computing, what is the primary purpose of a load balancer?
- To increase network latency
- To add unnecessary complexity to cloud environments
- To distribute incoming network traffic across multiple servers
- To reduce resource allocation
The primary purpose of a load balancer is to distribute incoming network traffic across multiple servers for improved performance.
63. What is a cloud marketplace in cloud computing?
- A physical location for cloud data centers
- An online platform for buying and selling cloud services and applications
- A type of cloud-based storage solution
- A virtual network for cloud providers
A cloud marketplace is an online platform for buying and selling cloud services and applications.
64. Which cloud service model allows organizations to rent virtualized desktop environments for their users?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Desktop as a Service (DaaS)
- Platform as a Service (PaaS)
Desktop as a Service (DaaS) allows organizations to rent virtualized desktop environments for their users.
65. What is a cloud orchestrator in cloud computing?
- A cloud service provider
- A software tool for managing cloud resources
- A type of cloud backup solution
- A network protocol for cloud communication
A cloud orchestrator is a software tool for managing and orchestrating cloud resources.
66. What is the primary benefit of using cloud-based development platforms?
- Limited scalability
- Increased development time
- Reduced development costs and complexity
- Exclusive access to development tools
Cloud-based development platforms often offer reduced development costs and complexity.
67. Which cloud deployment model is suitable for organizations that require exclusive control over their cloud resources?
- Public cloud
- Private cloud
- Hybrid cloud
- Community cloud
Private clouds provide exclusive control over cloud resources.
68. In cloud computing, what is the term for the practice of using a combination of public and private cloud services?
- Cloud segregation
- Cloud integration
- Cloud convergence
- Cloud federation
Cloud federation is the practice of using a combination of public and private cloud services.
69. What is the primary benefit of using cloud-based collaboration tools?
- Limited access to collaboration tools
- Improved remote collaboration and document sharing
- Reduced network connectivity
- Increased hardware requirements
Cloud-based collaboration tools improve remote collaboration and document sharing.
70. What does the term "serverless computing" mean in cloud computing?
- A cloud server with no hardware components
- A type of cloud-based gaming
- A cloud service model that abstracts server management from developers
- A cloud service model with unlimited server resources
Serverless computing is a cloud service model that abstracts server management from developers.
71. What is the primary goal of cloud monitoring and management tools?
- To slow down cloud services
- To increase cloud costs
- To optimize cloud performance and resource usage
- To reduce data security
Cloud monitoring and management tools aim to optimize cloud performance and resource usage.
72. What is a cloud service provider's responsibility regarding data backup in the cloud?
- Data backup is entirely the user's responsibility
- Data backup is the cloud service provider's sole responsibility
- Data backup is a shared responsibility between the user and the provider
- Data backup is not a concern in cloud environments
Data backup in the cloud is often a shared responsibility between the user and the cloud service provider.
73. Which cloud service model allows organizations to rent computing resources, such as virtual machines and storage, on a flexible basis?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Platform as a Service (PaaS)
- Data as a Service (DaaS)
Infrastructure as a Service (IaaS) allows organizations to rent computing resources on a flexible basis.
74. What is the term for the process of returning data, applications, or services from a cloud environment to an organization's on-premises infrastructure?
- Cloud migration
- Cloud storage
- Cloud backup
- Cloud offboarding
The process of returning data, applications, or services from a cloud environment to on-premises infrastructure is called cloud offboarding.
75. What does the term "cloud governance" refer to in cloud computing?
- The practice of reducing cloud resource allocation
- The management of cloud-related regulations and policies
- The process of cloud data encryption
- The automatic scaling of cloud resources
Cloud governance involves the management of cloud-related regulations and policies.
76. What is the primary benefit of using cloud-based email services?
- Slower email communication
- Reduced email storage capacity
- Enhanced email security and accessibility
- Limited email customization options
Cloud-based email services often provide enhanced email security and accessibility.
77. Which cloud service model allows organizations to rent a development platform and tools for building, testing, and deploying applications?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Platform as a Service (PaaS)
- Data as a Service (DaaS)
Platform as a Service (PaaS) provides a development platform and tools for building, testing, and deploying applications.
78. What is the term for a cloud computing model that combines elements of public, private, and community clouds?
- Public cloud
- Private cloud
- Hybrid cloud
- Multi-cloud
Multi-cloud combines elements of public, private, and community clouds.
79. What is the primary advantage of using cloud-based storage solutions?
- Limited storage capacity
- High upfront costs
- Scalability and remote access to data
- Slow data retrieval times
Cloud-based storage solutions offer scalability and remote access to data.
80. What is the term for the practice of replicating data across multiple geographic regions for redundancy and disaster recovery?
- Data synchronization
- Data encryption
- Data sharding
- Data replication
Data replication involves replicating data across multiple geographic regions for redundancy and disaster recovery.
81. In cloud computing, what is the term for the practice of using a single cloud provider for all cloud services?
- Cloud consolidation
- Cloud interoperability
- Multi-cloud
- Cloud specialization
Cloud consolidation involves using a single cloud provider for all cloud services.
82. What is the primary concern associated with cloud-based data storage and privacy?
- Data redundancy
- Data sovereignty
- Data availability
- Data encryption
Data sovereignty is a primary concern related to cloud-based data storage and privacy.
83. What is the role of a virtual private cloud (VPC) in cloud computing?
- Hosting public websites
- Providing a secure, isolated network within a public cloud
- Managing physical servers in a data center
- Enforcing data privacy regulations
A virtual private cloud (VPC) provides a secure, isolated network within a public cloud.
84. What is the primary benefit of using cloud-based content delivery networks (CDNs)?
- Slower content delivery
- Lower data transfer costs
- Improved content delivery speed and reliability
- Limited accessibility of content
Cloud-based CDNs improve content delivery speed and reliability.
85. What is cloud bursting in cloud computing?
- A method of creating cloud backups
- The process of moving from private to public cloud
- A security feature in cloud environments
- The expansion of resources from a private cloud to a public cloud during peak demand
Cloud bursting is the expansion of resources from a private cloud to a public cloud during peak demand.
86. What is a cloud access security broker (CASB) in cloud computing?
- A type of virtual machine
- A network security device
- A software application for cloud management
- A security tool that enforces security policies for cloud services
A cloud access security broker (CASB) is a security tool that enforces security policies for cloud services.
87. What is the primary concern when it comes to data sovereignty in the cloud?
- Data availability
- Data location and legal jurisdiction
- Data encryption
- Data redundancy
Data sovereignty in the cloud refers to concerns about data location and legal jurisdiction.
88. Which cloud service model allows organizations to rent virtualized desktop environments for their users?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Desktop as a Service (DaaS)
- Platform as a Service (PaaS)
Desktop as a Service (DaaS) allows organizations to rent virtualized desktop environments for their users.
89. What is the term for a cloud computing model that combines elements of public, private, and community clouds?
- Public cloud
- Private cloud
- Hybrid cloud
- Multi-cloud
Multi-cloud combines elements of public, private, and community clouds.
90. What is the primary benefit of using cloud-based storage solutions?
- Limited storage capacity
- High upfront costs
- Scalability and remote access to data
- Slow data retrieval times
Cloud-based storage solutions offer scalability and remote access to data.
91. What is the term for the practice of replicating data across multiple geographic regions for redundancy and disaster recovery?
- Data synchronization
- Data encryption
- Data sharding
- Data replication
Data replication involves replicating data across multiple geographic regions for redundancy and disaster recovery.
92. In cloud computing, what is the term for the practice of using a single cloud provider for all cloud services?
- Cloud consolidation
- Cloud interoperability
- Multi-cloud
- Cloud specialization
Cloud consolidation involves using a single cloud provider for all cloud services.
93. What is the primary concern associated with cloud-based data storage and privacy?
- Data redundancy
- Data sovereignty
- Data availability
- Data encryption
Data sovereignty is a primary concern related to cloud-based data storage and privacy.
94. What is the role of a virtual private cloud (VPC) in cloud computing?
- Hosting public websites
- Providing a secure, isolated network within a public cloud
- Managing physical servers in a data center
- Enforcing data privacy regulations
A virtual private cloud (VPC) provides a secure, isolated network within a public cloud.
95. What is the primary benefit of using cloud-based content delivery networks (CDNs)?
- Slower content delivery
- Lower data transfer costs
- Improved content delivery speed and reliability
- Limited accessibility of content
Cloud-based CDNs improve content delivery speed and reliability.
96. What is cloud bursting in cloud computing?
- A method of creating cloud backups
- The process of moving from private to public cloud
- A security feature in cloud environments
- The expansion of resources from a private cloud to a public cloud during peak demand
Cloud bursting is the expansion of resources from a private cloud to a public cloud during peak demand.
97. What is a cloud access security broker (CASB) in cloud computing?
- A type of virtual machine
- A network security device
- A software application for cloud management
- A security tool that enforces security policies for cloud services
A cloud access security broker (CASB) is a security tool that enforces security policies for cloud services.
98. What is the primary concern when it comes to data sovereignty in the cloud?
- Data availability
- Data location and legal jurisdiction
- Data encryption
- Data redundancy
Data sovereignty in the cloud refers to concerns about data location and legal jurisdiction.
99. Which cloud service model allows organizations to rent virtualized desktop environments for their users?
- Infrastructure as a Service (IaaS)
- Software as a Service (SaaS)
- Desktop as a Service (DaaS)
- Platform as a Service (PaaS)
Desktop as a Service (DaaS) allows organizations to rent virtualized desktop environments for their users.
100. What is the term for a cloud computing model that combines elements of public, private, and community clouds?
- Public cloud
- Private cloud
- Hybrid cloud
- Multi-cloud
Multi-cloud combines elements of public, private, and community clouds.