OCI Foundation Course 2024 Exams Questions and Answers Graded A+
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Course
OCI Foundation Course 2024
Institution
OCI Foundation Course 2024
OCI Foundation Course 2024
Which statement about OCI is NOT true?
1) An OCI region is a localized geographic area.
2) A single fault domain can be associated with multiple availability domains within a region.
3) An availability domain is one or more data centers located within a region.
...
OCI Foundation Course 2024
Which statement about OCI is NOT true?
1) An OCI region is a localized geographic area.
2) A single fault domain can be associated with multiple availability domains within a region.
3) An availability domain is one or more data centers located within a region.
4) Availability domains do not share infrastructure, such as power, cooling, or network, within a region. - Answer- 2)
A fault domain is a subdivision of an availability domain. Each availability domain contains three fault domains. Fault
domains let you distribute your instances so that they are not on the same physical hardware within a single availability
domain. A fault domain cannot be associated with multiple availability domains.
Which capability can be used to protect against failures within an OCI availability domain?
Fault domains provide a capability to protect your applications and instances from unexpected hardware failures or network
outages within an availability domain. They provide anti-affinity: Each fault domain runs on its own set of physical hardware,
so a failure that impacts one fault domain does not affect instances in other fault domains.
You have subscribed to an OCI region that has one availability domain. You want to deploy a highly available application
with two servers and a 2-node database. How would you place the components to maintain the high availability of the
application?
1) High availability is not possible as there is only one availability domain in the region.
2) Place all the components in the same fault domain.
3) Place the servers in one fault domain and the database nodes in another fault domain.
4) Place one server and a DB node in one fault domain, and the second server and DB node in another fault domain. -
Answer- 4)Place one server and a DB node in one fault domain, and the second server and DB node in another fault
domain. (*)
Distributing the servers and database nodes across different fault domains within the same availability domain would provide
protection against the failure of a single fault domain. If one fault domain experiences a failure, the other would remain
unaffected, ensuring the high availability of the application.
Which statement about regions and availability domains is true?
1) Fault domains provide protection against failures across regions.
2) An OCI region has one or more availability domains.
3) All OCI regions have three availability domains.
4) All OCI regions have a single availability domain. - Answer- 2) An OCI region has one or more availability domains. (*)
An OCI region is composed of one or more isolated, interconnected availability domains. Each availability domain is a
separate physical location within a region. The number of availability domains per region may vary; some OCI regions have
three availability domains, while some others have a single availability domain.
Which Oracle Cloud Infrastructure service is NOT intended for a multicloud solution?
1) Oracle Interconnect for Azure
2) Oracle Roving Edge Infrastructure
3) Oracle Database Service for Azure
4) Oracle MySQL Heatwave on AWS - Answer- 2) Oracle Roving Edge Infrastructure (*)
Oracle Roving Edge Infrastructure is a service that provides a portable, ruggedized device running a subset of OCI services,
designed for deployment in the field outside of a traditional data center. It is not a service specifically designed for multicloud
deployment.
, On the other hand, services like Oracle Database Service for Azure and Oracle Interconnect for Azure are designed to allow
Oracle Cloud Infrastructure to interoperate with Azure, indicating a multicloud approach.
Oracle MySQL HeatWave is an analytics service for MySQL Database service that runs on AWS but the account
management and billing and metering are done through OCI.
Which statement about OCI Identity and Access Management is true?
1) It enables you to control access for a group of users.
2) It enables authentication for devices only
3) It is used to protect information on devices.
4) It enables authorization for on-premises users only - Answer- 1) It enables you to control access for a group of users.
(*)
OCI Identity and Access Management (IAM) service allows you to control who has access to your cloud resources. It can be
used to group users and specify their permissions to provide controlled access to resources.
Which is NOT a component of OCI Identity and Access Management?
1) Network Security Group
2) Federation
3) Principals
4) Policies - Answer- 1) Network Security Group (*)
The Network Security Group is a component of OCI Networking, not IAM. IAM in OCI consists of Principals, Policies,
Federation, and a few other components.
Which Identity and Access Management component helps to organize multiple users into a team?
1) Dynamic Groups
2) Compartments
3) Groups
4) Policies - Answer- 3) Groups
In OCI IAM, groups are used to group users that serve a common purpose or belong to the same team. This allows policies
to be applied at the group level, rather than individually.
Which statement about OCI compartments is NOT true?
1) Compartments help to isolate and control access to resources.
2) Compartments can be nested.
3) It is a best practice to create all your resources in the root compartment.
4) A compartment is a logical collection of related resources. - Answer- 3) It is a best practice to create all your resources
in the root compartment. (*)
It is not a best practice to create all resources in the root compartment. Compartments are used to organize and isolate
resources to provide a finer level of access control.
How is a resource in OCI identified?
1) With OCID
2) With Compartment Name
3) With Username
4) With Tenancy ID - Answer- 1) With OCID (*)
Each resource in OCI is assigned a unique Oracle Cloud Identifier (OCID), which is used to identify the resource.
Which statement about Virtual Cloud Network (VCN) peering between two VCNs is NOT valid?
1) Peered VCNs cannot have overlapping CIDRs.
2) Peered VCNs can exist in different OCI regions.
3) A VCN peering connection is a VPN-based connection.
4) Peered VCNs can exist in the same OCI region. - Answer- 3) A VCN peering connection is a VPN-based connection.
(*)
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