Deploying Physical Servers in Cloud Models

A

A private cloud is on-premises so you can deploy physical servers.

A hybrid cloud is a mix of on-premise and public cloud resources. You can deploy physical servers on-premises.

Deploying physical servers refers to the process of setting up and configuring physical servers in a cloud environment. The cloud models that support the deployment of physical servers are private cloud and hybrid cloud.

Private Cloud: A private cloud is a cloud environment that is dedicated to a single organization. The organization has full control over the infrastructure, including physical servers. As such, physical servers can be deployed in a private cloud.

Hybrid Cloud: A hybrid cloud is a cloud environment that combines the features of private and public clouds. An organization can deploy physical servers in a hybrid cloud if the cloud provider supports the feature. This is because in a hybrid cloud, the organization's infrastructure is connected to a public cloud provider's infrastructure.

Public Cloud: In a public cloud, the infrastructure is owned and managed by the cloud provider, and users can only rent virtual servers. Therefore, it is not possible to deploy physical servers in a public cloud.

Based on the above explanation, the correct answer to the question is A. Private cloud and hybrid cloud only, since it is not possible to deploy physical servers in a public cloud.

The solution proposed of using Azure Multi-Factor Authentication (MFA) does not address the concern of encrypting administrative credentials during server deployment to Azure. MFA is a security mechanism that requires users to provide two or more forms of identification to access a system or application, but it does not inherently provide encryption of administrative credentials during server deployment.

To encrypt administrative credentials during server deployment to Azure, a more suitable solution would be to use Azure Key Vault. Azure Key Vault is a cloud service that provides a secure repository for storing and managing cryptographic keys, certificates, and secrets, including administrative credentials. Azure Key Vault enables users to encrypt credentials with keys that are managed and protected by Azure, providing a high level of security for sensitive information.

Therefore, the solution proposed of using Azure Multi-Factor Authentication (MFA) does not meet the goal of encrypting administrative credentials during server deployment to Azure. The correct answer is B. No.