OCI Foundations Practice Exam (1Z0-1085) Questions and Answers | 2024 Update

OCI Foundations Practice Exam (1Z0-1085) Questions and Answers | 2024 Update 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 Servic