Oracle
1Z0-997-20 · Question #44
1Z0-997-20 Question #44: Real Exam Question with Answer & Explanation
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Question
You are working with a customer who needs to attach an Oracle Cloud Infrastructure (OCI) block volume to a VM instance with read/write access type. The customer wants to know if the number of IOPS and throughput performance differs between the following two choices: - Option A: attach a single 1 TB block volume to the VM instance - Option B: attach two separate 500 GB block volumes In a RAID 0 array configuration to the VM instance You can assume that the customer is using iSCSI attachment type to attach the volumes to the instance. In addition, you can assume 1 MB block size for throughput and 4 KB block size for IOPS consideration. How should you respond to the customer?
Options
- AOption B provides higher level of throughput, but lower level of IOPS performance.
- BBoth options provide the same number of IOPS and throughput performance.
- COption A provides better IOPS, but lower throughput performance.
- DOption B provides better IOPS and throughput performance.
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