OCI Foundations Practice Exam | COMPLETE QUESTIONS AND
ANSWERS | 2025 LATEST UPDATED | ALREADY GRADED A+
What does compute instance vertical scaling mean?
- Adding additional compute instances
- Changing to a larger or smaller shape
- Providing fault tolerance
- Enabling disaster recovery - (answers)Changing to large or smaller shape - New shape must
have the same hardware architecture
Which resource do you (as the customer) manage in IaaS?
Storage
Networking
Servers
Operating System - (answers)Operating system
A company has developed a payroll app in OCI. What should they do to ensure the app has
highest level of availability and resilience?
- Deploy the application across multiple regions and availability domains
- Deploy the application across multiple Availability Domains and subnets
,- Deploy the application across multiple Virtual Cloud networks
- Deploy the application across multiple Availability Domains and Fault Domains -
(answers)Deploy across multiple ADs and Regions
Which OCI service would you use to distribute incoming traffic between a set of web servers?
-Autoscaling
-Public load balancer
-Internet gateway
-Private load balancer - (answers)Public Load Balancer
Which DB service offering provides the best performance for running OLTP workloads in OCI?
-ADW
-Virtual Machine Instance
-Exadata DB Systems
-Dedicated Virtual Host - (answers)Exadata
Compute instance always gets what kind of IP address - (answers)Private IP address
You have an app that requires a shared file system. Which service would you choose?
-Archive storage
,-Object storage
-File storage
-Block volume - (answers)File Storage
How is total network throughput allocated to a VM instance?
-When launching a compute instance, customers may select the desired maximum network
bandwidth
-Network bandwidth is valuable
-Network bandwidth is proportional to the number of OCPUs in the instance shape
-Each VM is allocated 10 Gbps of network bandwidth regardless of the selected shape -
(answers)Network bandwidth is proportional to the # of OCPUs in the instance shape
You want to leverage a managed RAC offering in OCI. Which managed DB service would you
choose? - (answers)VM DB System
Which security service is offered by OCI?
-Key management
-Managed active directory
-Certificate management systems
-Managed intrusion detection - (answers)Key Management
, Which OCI storage service does not provide encryption of data-at-rest?
-File storage
-Block volume
-Object storage
-Local NVMe - (answers)Local NVMe
What is Oracle's responsibility according to the OCI shared security model?
-Security of data center facilities
- Securing application workloads
- Configuring OCI services securely
- Data classification and compliance - (answers)Security of data-center facilities
Which 2 situations incur costs within OCI?
-Data ingress from the Internet
-Data egress to the Internet
-Transferring data across regions
-Transferring data from one instance to another within the same Availability Domain -
(answers)Data egress to the Internet and Transferring data across regions
ANSWERS | 2025 LATEST UPDATED | ALREADY GRADED A+
What does compute instance vertical scaling mean?
- Adding additional compute instances
- Changing to a larger or smaller shape
- Providing fault tolerance
- Enabling disaster recovery - (answers)Changing to large or smaller shape - New shape must
have the same hardware architecture
Which resource do you (as the customer) manage in IaaS?
Storage
Networking
Servers
Operating System - (answers)Operating system
A company has developed a payroll app in OCI. What should they do to ensure the app has
highest level of availability and resilience?
- Deploy the application across multiple regions and availability domains
- Deploy the application across multiple Availability Domains and subnets
,- Deploy the application across multiple Virtual Cloud networks
- Deploy the application across multiple Availability Domains and Fault Domains -
(answers)Deploy across multiple ADs and Regions
Which OCI service would you use to distribute incoming traffic between a set of web servers?
-Autoscaling
-Public load balancer
-Internet gateway
-Private load balancer - (answers)Public Load Balancer
Which DB service offering provides the best performance for running OLTP workloads in OCI?
-ADW
-Virtual Machine Instance
-Exadata DB Systems
-Dedicated Virtual Host - (answers)Exadata
Compute instance always gets what kind of IP address - (answers)Private IP address
You have an app that requires a shared file system. Which service would you choose?
-Archive storage
,-Object storage
-File storage
-Block volume - (answers)File Storage
How is total network throughput allocated to a VM instance?
-When launching a compute instance, customers may select the desired maximum network
bandwidth
-Network bandwidth is valuable
-Network bandwidth is proportional to the number of OCPUs in the instance shape
-Each VM is allocated 10 Gbps of network bandwidth regardless of the selected shape -
(answers)Network bandwidth is proportional to the # of OCPUs in the instance shape
You want to leverage a managed RAC offering in OCI. Which managed DB service would you
choose? - (answers)VM DB System
Which security service is offered by OCI?
-Key management
-Managed active directory
-Certificate management systems
-Managed intrusion detection - (answers)Key Management
, Which OCI storage service does not provide encryption of data-at-rest?
-File storage
-Block volume
-Object storage
-Local NVMe - (answers)Local NVMe
What is Oracle's responsibility according to the OCI shared security model?
-Security of data center facilities
- Securing application workloads
- Configuring OCI services securely
- Data classification and compliance - (answers)Security of data-center facilities
Which 2 situations incur costs within OCI?
-Data ingress from the Internet
-Data egress to the Internet
-Transferring data across regions
-Transferring data from one instance to another within the same Availability Domain -
(answers)Data egress to the Internet and Transferring data across regions
