Cloud Service Models and Responsibilities

Which of the following best describes Infrastructure as a Service (IaaS)?

• A cloud service model where the provider manages only the applications.

• A cloud service model that gives you maximum control over your cloud resources, with the provider responsible for hardware and network connectivity.

• A cloud service model where the provider manages everything, including data and applications.

• A cloud service model that only provides software over the internet.

In the IaaS model, who is responsible for maintaining the physical security of the hardware?

• The customer

• The cloud provider

• Both the customer and the cloud provider

• The network administrator

Which of the following tasks is the customer responsible for in an IaaS model?

• Maintaining the physical datacenter

• Installing and configuring the operating system

• Providing network connectivity to the internet

• Ensuring physical security of the hardware

What does the shared responsibility model in cloud services refer to?

• The cloud provider is responsible for all aspects of security and maintenance.

• The customer is responsible for all aspects of security and maintenance.

• Both the cloud provider and the customer have specific responsibilities for security and maintenance.

• There is no division of responsibility in cloud services.

According to the shared responsibility model, which responsibility is always retained by the customer?

• Physical network

• Physical datacenter

• Information and data

• Physical hosts

Which responsibility is transferred to the cloud provider in all cloud service models except On-premises?

• Information and data

• Physical datacenter

• Applications

• Accounts and identities

Why is IaaS considered the most flexible category of cloud services?

• It provides the least amount of control to the user.

• It allows the user to manage only the applications.

• It provides the maximum amount of control over cloud resources to the user.

• It is only used for database and storage configuration.

Which of the following is a common scenario where Infrastructure as a Service (IaaS) might make sense?

• Developing a new programming language

• Lift-and-shift migration of on-prem resources to the cloud

• Creating a local backup of files

• Installing software on a personal computer

In a Platform as a Service (PaaS) environment, who is responsible for maintaining the physical infrastructure and its connection to the internet?

• The end user

• The cloud provider

• The software vendor

• The network administrator

Which of the following best describes the shared responsibility model in cloud services?

• Only the user is responsible for all aspects of the cloud environment.

• Only the cloud provider is responsible for all aspects of the cloud environment.

• Responsibility is split between the user and the cloud provider.

• Responsibility is shared between the user and the software vendor.