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Home Oracle 1z0-1072-21

Oracle 1z0-1072-21 Exam Practice Questions (P. 5)

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Question #21
You have multiple applications running on a compute instance that generate a large amount of log files. You have requirements for these log files to be retained for a total of 60 days: at least 15 days on the boot volume, and then an additional 45 days in any location.
What is the most cost-effective way to meet the 15-day boot volume retention requirement, and the 60-day total retention requirement?
  1. A
    Do not delete any logs but resize the boot volume of the instance every time additional space is needed.
  2. B
    Attach a block volume and use a script that moves log files older than 15 days to the new volume and deletes them completely after 60 days.
  3. C
    Terminate the instance while preserving the boot volume. Create a new instance from the boot volume and select a DenseIO shape to take advantage of local NVMe storage.
  4. D
    Create an object storage bucket and use a script that runs daily to move log files older than 15 days from the boot volume to the bucket. Create a lifecycle rule for the bucket to delete any logs over 60 days old.

Correct Answer:
D

Question #22
You have an AI/ML application running on Oracle Cloud Infrastructure. You identified that the application needs GPU and at least 20 Gbps of network throughput.
The application is currently using a VM.Stardard2.1 compute instance with no attached block volumes.
Which two options allow you to meet the requirements for your application? (Choose two.)
  1. A
    Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.GPU3.4 shape using the preserved boot volume.
  2. B
    Create an instance configuration using your existing instance and use the configuration to create a new instance pool with a VM.GPU3.4 shape.
  3. C
    Clone your boot volume. Create a new instance with a VM.Standard2.8 shape and select your cloned volume as the boot volume for your new instance.
  4. D
    Terminate the compute instance preserving the boot volume. Create a new compute instance using the BM.GPU2.2 shape using the preserved boot volume.
  5. E
    Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.GPU2.1 shape using the preserved boot volume.

Correct Answer:
AD

Question #23
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.)
  1. A
    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 black volume attached.
  2. B
    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 black volume attached
  3. C
    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.
  4. D
    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.
  5. E
    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.

Correct Answer:
AC

Question #24
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?
  1. A
    Change the performance tier of attached block volume to High Performance.
  2. B
    Add a secondary virtual network interface card (VNIC)
  3. C
    Delete the instance while preserving boot volume and spin up a new higher network bandwidth instance with this boot volume.
  4. D
    Change shape of the instance to a higher network bandwidth instance.

Correct Answer:
D

Question #25
Which is NOT a valid option for an Oracle Cloud Infrastructure (OCI) compute shape?
  1. A
    Exadata Virtual Machine
  2. B
    Dedicated Virtual Machine Host
  3. C
    Bare Metal
  4. D
    Virtual machine

Correct Answer:
A

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