OCI Foundations Practice Exam (1Z0-1085) Questions and Answers| GRADED A
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OCI Foundations Certification
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Western Governors University
What does compute instance vertical scaling mean? Correct Answer: Changing to large or smaller shape - New shape must have the same hardware architecture
Which resource do you manage in IaaS? Correct Answer: Middleware
Operation System
Runtime
Data
Apps
A company has developed a payroll...
oci foundations practice exam 1z0 1085 questions and answers| graded a
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OCI Foundations Practice Exam (1Z0-1085) Questions and
Answers| GRADED A
What does compute instance vertical scaling mean? Correct Answer: Changing to large or
smaller shape - New shape must have the same hardware architecture
Which resource do you manage in IaaS? Correct 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? 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?
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 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-prem env.
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?
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 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?
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 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 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 Correct 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 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.
- 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. Correct 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) Correct Answer: account password
Budgets can be set on which two options?
- Variables
- Regions
- Cost-Tracking Tags
- Compartments Correct 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 Correct 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. Correct Answer: Scale both CPU and Storage
without downtime.
You have mission critical application which requires to be globally available at all time. Which
deployment strategy should you adopt?
- Use multiple fault domain in any availability domain with multiple regions.
- Use multiple fault domains in one regions
- Use multiple fault domains in each availability domain in each region
- Use multiple availability domains in one Region Correct Answer: Use multiple fault domain in
any availability domain with multiple regions
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