QUESTION: 17

You are about to upload log file (5 TiB size) to Oracle Cloud Infrastructure object storage and have decided to use multipart upload capability for a more efficient and resilient upload.
Which two statements are true about multipart upload? (Choose two.)

Individual object parts can be as small as 10 MiB or as large as 50 GiB
While a multipart upload is still active, you cannot add parts even if the total number of parts is less than 10,000
The maximum size for an uploaded object is 10 TiB
You do not have to commit the upload after you have uploaded all the object parts

Answer(s): A,C

Explanation:

With multipart upload, you split the object you want to upload into individual parts. Individual parts can be as large as 50 GiB or as small as 10 MiB. (Object Storage waives the minimum part size restriction for the last uploaded part.) Decide what part number you want to use for each part. Part numbers can range from 1 to 10,000. You do not need to assign contiguous numbers, but Object Storage constructs the object by ordering part numbers in ascending order.

The maximum size for an uploaded object is 10 TiB
While a multipart upload is still active, you can keep adding parts as long as the total number is less than 10,000.

Reference:

https://docs.cloud.oracle.com/en-us/iaas/Content/Object/Tasks/usingmultipartuploads.htm

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QUESTION: 18

You are running an online gaming application hosted on a VM.Standard2.1 instance shape in Oracle Cloud Infrastructure. As the game becomes popular, you identify network throughput as a bottleneck on your instance when uploading user data.

Though you want to resolve the issue, you want to observe the demand for a week before adding new application instances.
Which action is the most efficient way to resolve this issue?

Add a secondary virtual network interface card (VNIC).
Change shape of the instance to a higher network bandwidth instance.
Delete the instance while preserving boot volume and spin up a new higher network bandwidth instance with this boot volume.
Change the performance tier of attached block volume to High Performance.

Answer(s): B

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QUESTION: 19

You have an AI/ML application running on Oracle Cloud Infrastructure. You identified that the application needs GPU and at least 20Gbps Network throughput.
The application is currently using a VM.Standard2.1 compute without any block storage attached to it. Which two options allow you to get your required performance for your application? (Choose two.)

Terminate the compute instance preserving the boot volume. Create a new compute instance using the BM.GPU2.2 shape using the boot volume preserved, but no block volume attached.
Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.Standard2.2 shape using the boot volume preserved, but no block volume attached.
Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.GPU3.4 shape using the boot volume preserved and use the NVMe devices to host your application.
Terminate the compute instance preserving the boot volume. Create a new compute instance using the BM.HPC2.36 shape using the boot volume preserved and use the NVMe devices to host your application.
Terminate the compute instance preserving the boot volume. Create a new compute instance using the BM.GPU2.2 shape using the boot volume preserved and attach a new block volume to host your application.

Answer(s): D,E

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QUESTION: 20

Which option is NOT a valid action within the Oracle Cloud Infrastructure (OCI) Block Volume service?

Clone an existing volume to a new, larger volume.
Restore from a volume backup to a larger volume.
Shrink an existing volume in place with offline resizing.
Expand an existing volume in place with offline resizing.

Answer(s): C

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Free Oracle 1Z0-1072-22 Exam Questions (page: 6)

QUESTION: 17

Explanation:

Reference:

QUESTION: 18

QUESTION: 19

QUESTION: 20

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