Oracle Exam 1Z0-997-20 Topic 1 Question 34 Discussion

Actual exam question for Oracle's 1Z0-997-20 exam

Question #: 34
Topic #: 1

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?

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.

Show Suggested Answer

Suggested Answer: B

by Theodora at May 05, 2022, 08:58 PM

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