Tanya's OCI Foundations Practice Exam (1Z) Questions and Answers | Updated 2024

Tanya's OCI Foundations Practice Exam (1Z0-1085- 2021) Questions and Answers | Updated 2024 What does compute instance vertical scaling mean? -Answer-(Vertical = large/small shape) Changing to large or smaller shape Which resource do you manage in IaaS? -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? -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? -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-premise environment 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? -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? -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