Foundations Flashcards
___________________ is a fully-managed, scalable, and highly available service that you can use to deploy your containerized applications to the cloud.
A. Oracle Cloud Infrastructure Container Engine for Kubernetes
B. Oracle Cloud Infrastructure Container Engine for Containerization
C. Oracle Cloud Infrastructure Container Engine for Deployment
D. Oracle Cloud Infrastructure Container Engine for Docker
A. Oracle Cloud Infrastructure Container Engine for Kubernetes
There is one compute instance and one DB instance. How will you ensure maximum availability?
A. Keep compute instance in one FD and DB instance in another FD
B. Keep both compute instance and DB instance in same FD
C. Keep compute instance in one AD and DB instance in another AD
D. Keep both compute instance and DB instance in same AD
B. Keep both compute instance and DB instance in same FD
Linux image file authentication can be done using
A. SSH
B. Console PWD
A. SSH
Which service will help to verify user identity?
A. IAM Service
B. MFA
C. Security Service
B. MFA
If an application has to be deployed in single AD region, how to attain maximum availability?
Pesquisar
How to add one additional level of security to check user identity?
MFA
What is the primary use case of WAF?
Ans: Protecting from malicious websites
Which Oracle Cloud Infrastructure capability can be used to protect against power failures within an Availability domain?
A. Service cells
B. Data Plane
C. UPS
D. Fault domains
D. Fault domains
A customer is looking to migrate their old database backups from their on-premises data center to Oracle Cloud Infrastructure (OCI). Which OCI service is the most cost-effective?
A. Archive Storage
B. Block Volume
C. Object storage (standard)
D. File Storage
A. Archive Storage
Which feature allows you to logically group and isolate your Oracle Cloud Infrastructure resources?
A. Identity and Access Management Groups
B. Tenancy
C. Availability Domain
D. Compartments
D. Compartments
You have a Database service which requires shared file system, Which OCI service would you choose?
A. File Storage
B. Block Volume
C. Object Storage
D. Archive Storage
A. File Storage
Which statement is true regarding OCI compute instance?
A. Compute instance cannot leverage Auto scaling feature
B. Compute instance always get a public IP address
C. Compute instance does not use a boot volume
D. Compute instance always get a private IP address
D. Compute instance always get a private IP address
Which statement is correct regarding the Oracle Cloud Infrastructure compute service?
A. You cannot attach a block volume to a compute instance
B. When you stop a compute instance, all data on the boot volume is lost
C. You can attach a maximum Of one public IP to each compute instance
D. You can launch either virtual machines or bare metal instances.
D. You can launch either virtual machines or bare metal instances.
A company has developed a payroll application in Oracle Cloud Infrastructure. What should they do to ensure that the application has the highest level of availability and resilience?
A. Deploy the application across multiple Availability Domains and Fault domains
B. Deploy the application across multiple Virtual Cloud Networks
C. Deploy the application across multiple Availability Domains and subnets
D. Deploy the application across multiple Regions and Availability Domains
D. Deploy the application across multiple Regions and Availability Domains
Which statement is not true for Oracle Cloud Infrastructure compartments?
A. Compartments cannot be nested
B. Each OCI resource belongs to a single compartment
C. Resources and compartments can be added and deleted anytime
A. Compartments cannot be nested
According to Standard security model Which are a customer’s responsibilities in Oracle Cloud Infrastructure (OCI)?
A. Customer Data
B. Physical Security of OCI data center facilities
C. Virtual Machine Hypervisor
D. Object Storage Data Security
A. Customer Data
D. Object Storage Data Security
You run four OCI virtual machine instances on an OCI dedicated virtual host. How will this deployment be billed?
A. The dedicated virtual machine host and all the four instances, and the boot volumes of each instance will be billed
B. The dedicated virtual machine host and the boot volumes of each instance will be billed
C. Only the dedicated virtual machine host will be billed
D. All the four instances will be billed based on the number of OCPL_I
B. The dedicated virtual machine host and the boot volumes of each instance will be billed
What two statements regarding the Virtual Cloud network (VCN) are true?
A. A Single VCN can contain both private and public Subnets
B. VCN is s regional resource that span across all the availability Domains in a Region
C. You can only create one VCN per region
D. The VCN is the IPSec based connection with a remote on premises location
E. VCN is a global resource that span across all the Regions
A. A Single VCN can contain both private and public Subnets
B. VCN is s regional resource that span across all the availability Domains in a Region
What two statements regarding the Virtual Cloud network (VCN) are true?
A. A VCN creates the dynamic routing gateway by default
B. A VCN can reside In multiple OCI regions and availability domains
C. A VCN covers a single, contiguous IPv4 CIDR block of your choice(Correct)
D. The allowable VCN size range is:/16 to /30(Correct)
C. A VCN covers a single, contiguous IPv4 CIDR block of your choice(Correct)
D. The allowable VCN size range is:/16 to /30(Correct)
Which is not considered security resource within oracle cloud Infrastructure (OCI)?
A. Network security group
B. Web Application firewall
C. Security units
D. Federation
C. Security units
Which two Oracle Cloud Infrastructure resources can be used to group/categorize expenses?
A. Tags B. Users C. Compartments D. Policies E. Groups
A. Tags
C. Compartments
What is an example of Large Services in Oracle Cloud Infrastructure(OCI)?
A. Cloud Storage
B. Virtual Firewall
C. Web Application Firewall
D. Virtual Cloud Network (VCN)
D. Virtual Cloud Network (VCN)
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 Oracle Cloud Infrastructure (OCI)?
A. API Gateway
B. Streaming Service
C. File Storage Service
D. Container Engine for Kubernetes
D. Container Engine for Kubernetes
Which option provides the best performance for running OTLP workloads in OCI?
A. OCI VM instances
B. OCI Exadata DB systems
C. OCI Dedicated Virtual host
D. OCI Autonomous Data Warehouse
B. OCI Exadata DB systems
What purpose does Oracle Cloud Infrastructure Dynamic routing gateway serve?
A. Enables OCI compute instances to be reached from the internet
B. Enables OCI compute instances to privately connect to OCI Object Storage
C. Enables OCI compute instances to connect to the internet
D. Enables OCI compute instances to connect to on-premises environments
D. Enables OCI compute instances to connect to on-premises environments
You want to leverage a managed Real Application Cluster (RAC) offering in OCI. Which OCI managed database service would you choose?
A. Autonomous Transaction Processing (Shared)
B. Autonomous Data Warehousing (Shared)
C. VM DB systems
D. Bare metal DB systems
C. VM DB systems
Which OCI service would you use to distribute incoming traffic between a set of web servers?
A. Internet gateway
B. Public Load balancer
C. Auto Scaling
D. Private load balancer
B. Public Load balancer
Which OCI storage service does not provide encryption for data-at-rest
A. Block Volume
B. Object Storage
C. Local NVMe
D. File Storage
C. Local NVMe
Which security service is offered by OCI?
A. Managed Active Directory
B. Managed Intrusion detection
C. Key Management
D. Certificate Management System
C. Key Management
How is total network throughput allocated to a Virtual Machine (VM) instance?
A. When launching a compute instance, customers may select the desired maximum network bandwidth
B. Each VM is allocated 10Gbps Of network bandwidth regardless Of the selected shape
C. Network bandwidth is proportional to the number of OCPUs in the instance shape
D. Network bandwidth is variable
C. Network bandwidth is proportional to the number of OCPUs in the instance shape
Which is NOT considered a security resource within Oracle Cloud Infrastructure?
A. Web Application Firewall
B. File Storage Service
C. Network Security Group
D. Security Lists
B. File Storage Service
Which Oracle Cloud Infrastructure (OCI) service is best suited for running serverless apps?
A. Streaming
B. Oracle Functions
C. Virtual Cloud Network
D. Audit
B. Oracle Functions
Which Oracle Cloud Infrastructure storage service can provide a shared file system across multiple compute instances?
A. Local NVMe
B. Archive storage
C. File Storage
D. Object Storage
C. File Storage
What does compute instance horizontal scaling mean?
A. adding additional compute instances
B. changing compute instance size
C. backing up data to object storage
D. stopping/starting the instance
A. adding additional compute instances
What does compute vertical scaling mean?
A. Enabling Disaster recovery
B. Providing fault tolerance
C. Adding additional compute instances
D. Changing to a larger or smaller shape
D. Changing to a larger or smaller shape