You are designing an Exadata Database Service-based architecture for a customer who has a requirement that all maintenance, including database upgrades, be completed with as little downtime as possible.
Which technology should be used?

• A.Multitenant
• B.Application Continuity
• C.ASM instead of LVM
• D.RMAN
• E.Active Data Guard

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Which statement is true about MySQL Database Service?

• A.It supports MySQL Enterprise Edition version 5.7 with InnoDB Storage Engine.
• B.It is a fully managed Oracle Cloud Infrastructure (QCI) native service.
• C.Its users are responsible for database and operating system patching tasks.
• D.It is a public cloud service built on MySQL Community Edition.

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Which two statements are true about Oracle Cloud Infrastructure (OCI) Management Interfaces? (Choose two.)

• A.dbcli is available only on virtual machine DB systems and must be run on the host.
• B.OCI CLI and VMCLI are command-line interfaces that can be used with virtual machine DB systems. VMCLI is a command-line interface that is available only on virtual machine DB systems and must be run on the host.
• C.OCI CLI and dbcli (database CLI) are command-line interfaces that can be used with virtual machine DB systems.
• D.Terraform is an OCI Management interface that allows for programmatic access via https for secure application integration.
• E.Virtual Machine DB Systems cannot be managed from the Web Console and must use the provided Cloud REST APIs.

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Which two statements are true about recommended Subnet configurations for Exadata Database Service? (Choose two.)

• A.Use a Private Subnet for Client and Private Subnet for Backup.
• B.Use a Public Subnet for Client and a Service Subnet for Backup.
• C.Use a Private Subnet for Client and a Service Subnet for Backup.
• D.Use two Public Subnets for Client and Backup.
• E.Use Regional Subnets for both Client and Backup.

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What is the NoSQLHandle interface NOT used for?

• A.to set the row retention time
• B.to access multiple tables
• C.to gets rows from a table
• D.to get dynamic information on a table

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