Tanya's OCI Foundations Practice Exam (1Z0-1085-2021)
What does compute instance vertical scaling mean? Correct Answer: (Vertical = large/small
shape)
Changing to large or smaller shape
Which resource do you manage in IaaS? Correct Answer: (IaaS = MORDA)
Middleware
Operation System
Runtime
Data
Apps
A company has developed a payroll app in OCI. What should they do to ensure the app has
highest level of availability and resilience? Correct Answer: Deploy across multiple ADs and
Regions
Which OCI capability can be used to protect against power failures within an AD? Correct
Answer: Fault Domains
Which statement is NOT true for OCI compartments? Correct Answer: Compartments cannot be
nested
Which OCI service would you use to distribute incoming traffic between a set of web servers?
Correct Answer: Public Load Balancer
Which DB service offering provides the best performance for running OLTP workloads in OCI?
Correct Answer: Exadata
Compute instance always gets what kind of IP address Correct Answer: Private IP address
What purpose does OCI Dynamic Routing Gateway serve? Correct Answer: Enables Oracle
Compute instance to connect to on-premise environment
You have an app that requires a shared file system. Which service would you choose? Correct
Answer: File Storage
Which statement is correct regarding OCI Compute service? Correct Answer: Can launch either
VMs or BMs
How is total network throughput allocated to a VM instance? Correct Answer: 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? Correct Answer: VM DB System
, Which security service is offered by OCI? Correct Answer: Key Management
Which OCI storage service does not provide encryption of data-at-rest? Correct Answer: Local
NVMe
What is Oracle's responsibility according to the OCI shared security model? Correct Answer:
Security of data-center facilities
Which 2 situations incur costs within OCI? Correct Answer: (1) data egress to the internet (2)
transferring data across regions
Which SLA types are not offered by OCI compute service? Correct Answer: Service Plane
You run 4 OCI VM's on OCI Dedicated Virtual Host. How will deployment be billed? Correct
Answer: Dedicated VM host & the BV of each instance will be billed
Which OCI Compute shape does NOT incur instance billing in a stopped state? Correct Answer:
Standard
Which two security capabilities are offered by OCI? Correct Answer: 1. Always On Data
Encryption for data at rest
2.Key Management Service
A platform has been re-deployed to a microservices based architecture using Docker containers
for deployment.Which service can you use to deploy containers on OCI? Correct Answer:
Container Engine for
Kubernetes
A new customer has logged into OCI as an administrator for the first time. The admin would like
to deploy infrastructure into a region other than their home region. Correct Answer: Subscribe to
the desired region.
Which is NOT required to register and log support request in MOS? Correct Answer: account
password
Budgets can be set on which two options? Correct Answer: 1. Cost-Tracking Tags
2. Compartments
Which kind of scaling is supported by virtual machine in OCI? Correct Answer: Scaling up or
down, and scaling in or out.
Which is a key benefit of using Oracle Cloud Infrastructure Autonomous Data Warehouse?
Correct Answer: Scale both CPU and Storage without downtime.
What does compute instance vertical scaling mean? Correct Answer: (Vertical = large/small
shape)
Changing to large or smaller shape
Which resource do you manage in IaaS? Correct Answer: (IaaS = MORDA)
Middleware
Operation System
Runtime
Data
Apps
A company has developed a payroll app in OCI. What should they do to ensure the app has
highest level of availability and resilience? Correct Answer: Deploy across multiple ADs and
Regions
Which OCI capability can be used to protect against power failures within an AD? Correct
Answer: Fault Domains
Which statement is NOT true for OCI compartments? Correct Answer: Compartments cannot be
nested
Which OCI service would you use to distribute incoming traffic between a set of web servers?
Correct Answer: Public Load Balancer
Which DB service offering provides the best performance for running OLTP workloads in OCI?
Correct Answer: Exadata
Compute instance always gets what kind of IP address Correct Answer: Private IP address
What purpose does OCI Dynamic Routing Gateway serve? Correct Answer: Enables Oracle
Compute instance to connect to on-premise environment
You have an app that requires a shared file system. Which service would you choose? Correct
Answer: File Storage
Which statement is correct regarding OCI Compute service? Correct Answer: Can launch either
VMs or BMs
How is total network throughput allocated to a VM instance? Correct Answer: 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? Correct Answer: VM DB System
, Which security service is offered by OCI? Correct Answer: Key Management
Which OCI storage service does not provide encryption of data-at-rest? Correct Answer: Local
NVMe
What is Oracle's responsibility according to the OCI shared security model? Correct Answer:
Security of data-center facilities
Which 2 situations incur costs within OCI? Correct Answer: (1) data egress to the internet (2)
transferring data across regions
Which SLA types are not offered by OCI compute service? Correct Answer: Service Plane
You run 4 OCI VM's on OCI Dedicated Virtual Host. How will deployment be billed? Correct
Answer: Dedicated VM host & the BV of each instance will be billed
Which OCI Compute shape does NOT incur instance billing in a stopped state? Correct Answer:
Standard
Which two security capabilities are offered by OCI? Correct Answer: 1. Always On Data
Encryption for data at rest
2.Key Management Service
A platform has been re-deployed to a microservices based architecture using Docker containers
for deployment.Which service can you use to deploy containers on OCI? Correct Answer:
Container Engine for
Kubernetes
A new customer has logged into OCI as an administrator for the first time. The admin would like
to deploy infrastructure into a region other than their home region. Correct Answer: Subscribe to
the desired region.
Which is NOT required to register and log support request in MOS? Correct Answer: account
password
Budgets can be set on which two options? Correct Answer: 1. Cost-Tracking Tags
2. Compartments
Which kind of scaling is supported by virtual machine in OCI? Correct Answer: Scaling up or
down, and scaling in or out.
Which is a key benefit of using Oracle Cloud Infrastructure Autonomous Data Warehouse?
Correct Answer: Scale both CPU and Storage without downtime.
