Exam 1z0-932 topic 1 question 62 discussion

C is correct You cannot configure RAC on classic IAAS RAC is only certified/supported to run on DBaaS (Enterprise Edition – Extreme Performance option) OR Exadata Cloud Service OR Database Cloud Service on VMs (OCI) This is because the Grid Infrastructure components require both layer 2 networking and multicast, neither of which is available with OCI-C SDN does provide multiple subnet capability but only at layer 3.

i think B is the correct answer

B is the answer as lowered license cost, bisness need

D is correct. DBCS or DBaaS is a fully managed (by Oracle) service, requiring no operation effort for the underlying database. A. BYOL is available on both DBaaS and OCI DB Service. B. Makes no sense as we are comparing services and the license costs would be the same and infrastructure cost does not play to the question. C. RAC is available on both DBaaS and OCI DB Service. OCI DB Service has a one-node or two-node RAC option for bare-metal or virtualized compute instances. D. This option ends with compute service and not compute instance. This is the key to the answer (compute service). If you just want to build a database system without having to be concerned with database management or underlying image maintenance, this is the way to go. In addition, DBaaS services typically give you your own Oracle instance in a virtual machine, while the Database Cloud Service uses a multi-tenant architecture for a more scalable approach. https://www.oracle.com/technetwork/database/database-cloud/public/oracle-db-and-db-cloud-service-wp-1844127.pdf

Agree with b

B is the correct answer. Keyword is "Business Need"

I vote for B.... for "business needs"

Answer is B. https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/overview.htm

Maybe... Correct is B

Correct Answer is C