OCI - Foundations

Quais são as duas afirmações verdadeiras sobre regiões e domínios de disponibilidade?

• Fault domains provide protection against failures across regions.
• OCI is hosted in multiple regions.
• A region is composed of one or more availability domains.
• OCI is hosted in a region with a single availability domain.
• Fault domains provide protection against failures across availability domains.

Você se inscreveu em uma região OCI que possui um domínio de disponibilidade. Você deseja implantar um aplicativo altamente disponível com dois servidores e um banco de dados de 2 nós. Como você colocaria os componentes para manter a alta disponibilidade do aplicativo?

• Place one server and a DB node in one fault domain, and the second server and DB node in another fault domain.
• Place the servers in one fault domain and the database nodes in another fault domain.
• High availability is not possible as there is only one availability domain in the region.
• Place all the components in the same fault domain.

Qual recurso protege contra falhas em um domínio de disponibilidade OCI?

• Load Balancer
• Tenancy
• Fault Domain
• Regions Compartments

Quais são as três afirmações verdadeiras sobre a OCI?

• Availability domains don't share infrastructure, such as power, cooling, or network, within a region.
• A single fault domain can be associated with multiple availability domains within a region.
• An OCI region is a localized geographic area.
• An availability domain is one or more data centers located within a region.
• A fault domain is a logical data center within a region.

Quais são as três afirmações verdadeiras sobre a arquitetura OCI e seus componentes principais?

• Each fault domain has three availability domains.
• Each availability domain has three fault domains to ensure high availability
• A localized geographic area where data centers are located is referred to as an OCI Region.
• Fault domains act as logical data centers within an availability domain.
• All OCI regions have three availability domains to ensure high availability

Qual componente de gerenciamento de identidade e acesso ajuda a organizar vários usuários em uma equipe?

• Groups
• Policies
• Dynamic Groups
• Policies

Quais são as três afirmações verdadeiras sobre os compartimentos OCI?

• Compartments cannot be nested.
• Compartments help to isolate and control access to resources.
• A compartment is a logical collection of related resources.
• It is a best practice to create all your resources in the root compartment.
• Resources can be moved from one compartment to another.

Quais são os três componentes do OCI Identity and Access Management?

• Federation
• Network Security Group
• Load Balancer
• Principals
• Policies

Como um recurso no OCI é identificado?

• With Tenancy ID
• With Username
• With Compartment Name
• With OCID

Quais são as duas afirmações verdadeiras sobre o OCI Identity and Access Management?

• It enables authentication for devices only.
• It enables authorization for on-premises users only.
• It enables you to control access for a group of users.
• It is used to protect information on devices.