What is Ubiquitous Access?

• Anytime, anywhere, any device cloud access

• Sometime, somewhere, some devices cloud access

• Anytime, some devices access

• No access anytime

Answer explanation

Ubiquitous Access refers to the ability to access cloud services anytime, anywhere, and on any device. This definition aligns with the correct choice, emphasizing the flexibility and convenience of cloud access.

Servicing multiple customers using the same physical resources.

• Resource pooling

• Rapid elasticity

• Resource elasticity

• Rapid pooling

Answer explanation

Resource pooling refers to the practice of serving multiple customers using the same physical resources, allowing for efficient resource utilization and cost savings. This makes 'Resource pooling' the correct choice.

Resource usage is monitored, measured, reported and billed based on use.

• Measured service

• Measured outcomes

• Pay as you grow

• Pay as you measure

Answer explanation

The correct choice is 'Measured service' because it directly refers to the monitoring, measuring, reporting, and billing of resource usage based on actual use, aligning perfectly with the description provided.

Users are able to provision cloud computing resources without requiring human interaction.

• On-demand self-service

• On demand action

• Self service console

• Automated service

Answer explanation

The term 'On-demand self-service' refers to the ability of users to provision cloud resources automatically without human intervention, making it the correct choice for the given statement.

Broad network access

• Cloud computing resources are accessible over the network

• Resource pooling

• Measured service

• Self-service

Answer explanation

Broad network access means that cloud computing resources can be accessed over the network, allowing users to connect from various devices and locations. This highlights the importance of accessibility in cloud services.

Rapid elasticity

• Resources are provisioned and released on-demand

• Resources are stretched to capacity

• Resources are paid for by use

• Resources are scalable

Answer explanation

Rapid elasticity means that resources are provisioned and released on-demand, allowing for flexibility in resource management. This is crucial for adapting to varying workloads efficiently.

The ability to continue to function at a high level of performance as workflow volume increases.

• Scalability

• Self service

• Elasticity

• Measured service

Answer explanation

Scalability refers to the ability to maintain high performance as the volume of work increases. It ensures that systems can handle growth effectively, making it the correct choice for the given definition.

Resources such as software, infrastructure or platforms can be deployed quickly

• Rapid deployment

• Fast deployment

• Self service deployment

• Quick deployment

Answer explanation

The term 'Rapid deployment' specifically refers to the quick and efficient deployment of resources like software and infrastructure, making it the most accurate choice among the options provided.

The user can scale, through a control panel, the required infrastructure without disrupting operations.

• On demand self service

• Elasticity

• Scalablility

• Ubiquitous access

Answer explanation

The correct choice is 'On demand self service' because it allows users to scale infrastructure via a control panel without disrupting operations, emphasizing user control and immediate resource availability.

A single instance of a software application serves multiple customers.

• Multi-tenancy

• Tenancy scaling

• Elastic tenancy

• Multi-scalable

Answer explanation

Multi-tenancy refers to a software architecture where a single instance of an application serves multiple customers, allowing for efficient resource use and management. This makes 'Multi-tenancy' the correct choice.