OCI Foundations Practice Exam (1Z0-
1085) Questions With Compete
Solutions
/. What does compute instance vertical scaling mean? - Answer-✅Changing to large or
smaller shape - New shape must have the same hardware architecture
/.Which resource do you manage in IaaS? - Answer-✅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? - Answer-✅Deploy across multiple
ADs and Regions
/.Which OCI capability can be used to protect against power failures within an AD? -
Answer-✅Fault Domains
/.Which statement is NOT true for OCI compartments?
Resources and compartments can be added and deleted anytime
Compartments cannot be nested
Each OCI resource belongs to a single compartment
Resources can be moved from one compartment to another - Answer-✅Compartments
cannot be nested
/.Which OCI service would you use to distribute incoming traffic between a set of web
servers? - Answer-✅Public Load Balancer
/.Which DB service offering provides the best performance for running OLTP workloads
in OCI? - Answer-✅Exadata
/.Compute instance always gets what kind of IP address - Answer-✅Private IP address
/.What purpose does OCI Dynamic Routing Gateway serve? - Answer-✅Enables
Oracle Compute instance to connect to on-prem env.
/.You have an app that requires a shared file system. Which service would you choose?
- Answer-✅File Storage
,/.Which statement is correct regarding OCI Compute service?
You can attach a max of 1 public IP to each compute instance
Can launch either VMs or BMs
When you stop a compute instance, all data on the boot volume is lost
You cannot attach a block volume to a compute instance - Answer-✅Can launch either
VMs or BMs
/.How is total network throughput allocated to a VM instance? - 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? - Answer-✅VM DB System
/.Which security service is offered by OCI? - Answer-✅Key Management
/.Which OCI storage service does not provide encryption of data-at-rest? - Answer-
✅Local NVMe
/.What is Oracle's responsibility according to the OCI shared security model? - Answer-
✅Security of data-center facilities
/.Which 2 situations incur costs within OCI?
Data ingress from internet
Data egress to the internet
Transferring data from 1 instance to another within the same AD
Transferring data from 1 instance to another across ADs in a region
Transferring data across Regions - Answer-✅(1) data egress to the internet
(2) transferring data across regions
/.Which SLA types are not offered by OCI compute service? - Answer-✅Service Plane
/.You run 4 OCI VM's on OCI Dedicated Virtual Host. How will deployment be billed? -
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? -
Answer-✅Standard
/.Which 2 security capabilities are offered by OCI?
- Always On Data Encryption for data at rest
- Managed Active Directory service
- Key Management Service
- Certificate Management Service
- Compute - Answer-✅Always On Data Encryption for data at rest
, 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?
- API Gateway
- Streaming Service
- File Storage Service
- Container Engine for Kubernetes - 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.
- Use API endpoints to create resources in the desired region.
- Navigate to the desired region and begin creating resources.
- Subscribe to the desired region.
- File 1 SR for access to such additional regions. - Answer-✅Subscribe to the desired
region.
/.Which is NOT required to register and log support request in MOS?
- Your account password
- Your resource OCID (Oracle Cloud Identifier)
- your Customer Support Identifier(CSI)
-Your Tenancy OCID (Oracle CLoud Identifier) - Answer-✅account password
/.Budgets can be set on which two options?
- Variables
- Regions
- Cost-Tracking Tags
- Compartments - Answer-✅- Cost-Tracking Tags
- Compartments
/.Which kind of scaling is supported by virtual machine in OCI?
- Only scaling up or down
- Only scaling out
- Scaling up or down, and scaling in or out.
- Only Scaling In - Answer-✅Scaling up or down, and scaling in or out.
/.Which is a key benefit of using OCI Autonomous Data Warehouse?
- Maintain root level access to the underlying operating systems.
- Apply database patches as they become available.
- No username and password needed.
- Scale both CPU and Storage without downtime. - Answer-✅Scale both CPU and
Storage without downtime.
1085) Questions With Compete
Solutions
/. What does compute instance vertical scaling mean? - Answer-✅Changing to large or
smaller shape - New shape must have the same hardware architecture
/.Which resource do you manage in IaaS? - Answer-✅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? - Answer-✅Deploy across multiple
ADs and Regions
/.Which OCI capability can be used to protect against power failures within an AD? -
Answer-✅Fault Domains
/.Which statement is NOT true for OCI compartments?
Resources and compartments can be added and deleted anytime
Compartments cannot be nested
Each OCI resource belongs to a single compartment
Resources can be moved from one compartment to another - Answer-✅Compartments
cannot be nested
/.Which OCI service would you use to distribute incoming traffic between a set of web
servers? - Answer-✅Public Load Balancer
/.Which DB service offering provides the best performance for running OLTP workloads
in OCI? - Answer-✅Exadata
/.Compute instance always gets what kind of IP address - Answer-✅Private IP address
/.What purpose does OCI Dynamic Routing Gateway serve? - Answer-✅Enables
Oracle Compute instance to connect to on-prem env.
/.You have an app that requires a shared file system. Which service would you choose?
- Answer-✅File Storage
,/.Which statement is correct regarding OCI Compute service?
You can attach a max of 1 public IP to each compute instance
Can launch either VMs or BMs
When you stop a compute instance, all data on the boot volume is lost
You cannot attach a block volume to a compute instance - Answer-✅Can launch either
VMs or BMs
/.How is total network throughput allocated to a VM instance? - 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? - Answer-✅VM DB System
/.Which security service is offered by OCI? - Answer-✅Key Management
/.Which OCI storage service does not provide encryption of data-at-rest? - Answer-
✅Local NVMe
/.What is Oracle's responsibility according to the OCI shared security model? - Answer-
✅Security of data-center facilities
/.Which 2 situations incur costs within OCI?
Data ingress from internet
Data egress to the internet
Transferring data from 1 instance to another within the same AD
Transferring data from 1 instance to another across ADs in a region
Transferring data across Regions - Answer-✅(1) data egress to the internet
(2) transferring data across regions
/.Which SLA types are not offered by OCI compute service? - Answer-✅Service Plane
/.You run 4 OCI VM's on OCI Dedicated Virtual Host. How will deployment be billed? -
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? -
Answer-✅Standard
/.Which 2 security capabilities are offered by OCI?
- Always On Data Encryption for data at rest
- Managed Active Directory service
- Key Management Service
- Certificate Management Service
- Compute - Answer-✅Always On Data Encryption for data at rest
, 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?
- API Gateway
- Streaming Service
- File Storage Service
- Container Engine for Kubernetes - 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.
- Use API endpoints to create resources in the desired region.
- Navigate to the desired region and begin creating resources.
- Subscribe to the desired region.
- File 1 SR for access to such additional regions. - Answer-✅Subscribe to the desired
region.
/.Which is NOT required to register and log support request in MOS?
- Your account password
- Your resource OCID (Oracle Cloud Identifier)
- your Customer Support Identifier(CSI)
-Your Tenancy OCID (Oracle CLoud Identifier) - Answer-✅account password
/.Budgets can be set on which two options?
- Variables
- Regions
- Cost-Tracking Tags
- Compartments - Answer-✅- Cost-Tracking Tags
- Compartments
/.Which kind of scaling is supported by virtual machine in OCI?
- Only scaling up or down
- Only scaling out
- Scaling up or down, and scaling in or out.
- Only Scaling In - Answer-✅Scaling up or down, and scaling in or out.
/.Which is a key benefit of using OCI Autonomous Data Warehouse?
- Maintain root level access to the underlying operating systems.
- Apply database patches as they become available.
- No username and password needed.
- Scale both CPU and Storage without downtime. - Answer-✅Scale both CPU and
Storage without downtime.
