You are managing a tier-1 OLTP application on an Oracle Autonomous Transaction Processing (ATP) database. Your business needs to run hourly batch processes on this ATP database that may consume more CPUs than what is available on the server.
How can you limit these batch processes to not interfere with the OLTP transactions?

• A.Configure ATP resource management rules to change CPU/IO shares for the consumer group of batch processes.
• B.Copy OLTP data into new tables in a new table space and run batch processes against these new tables.
• C.Disable automated backup during the batch process operations.
• D.ATP is designed for OLTP workload only, you cannot run batch processes on ATP.

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Which two options are necessary for achieving high availability on Oracle Cloud Infrastructure?

• A.Store your database across multiple regions so that half of the data resides in one region and the other half resides in another region.
• B.Attach your block volume form Availability Domain 1 to a compute instance in Availability Domain 2 (and vice versa) so that they are highly available.
• C.Configure your database to have Data Guard in another Availability Domain in Sync mode within a region.
• D.Store your database files on Object Storage so that they are available in all Availability Domains in all regions.
• E.Distribute your application servers across all Availability Domains within a region.

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The Oracle Cloud Infrastructure Block Volume service lets you expand the size of block and boot volumes.
Which three options below can you use to increase the size of your block volumes?

• A.Clone an existing volume to a new, larger volume
• B.You can only expand block volumes and not boot volumes
• C.Expand an existing volume in place with offline resizing
• D.Take a backup of your existing volume and restore from the volume backup to a larger volume
• E.Expand an existing volume in place with online resizing

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You deployed a database on a Standard Compute instance in Oracle Cloud Infrastructure (OCI) due to cost concerns. The database requires additional storage with high I/O and you decided to use OCI Block Volume service for it.
With this requirement in mind, which elastic performance option should you choose for the Block Volume?

• A.Balanced Performance
• B.Higher performance
• C.Extreme performance
• D.Lower cost

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You have been tasked with creating one virtual cloud network (VCN) each for two line of business (LOB) applications. LOB A and LOB B will need to communicate with each other. To ensure that you can utilize VCN peering, which network CIDR ranges should be used?

• A.VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16)
• B.VCN A (10.0.2.0/16) and VCN B (10.0.2.0/25)
• C.VCN A (10.0.0.0/16) and VCN B (10.0.16.0/24)
• D.VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28)

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