Oracle Oracle Certifications 1Z0-1067-22 Questions & Answers

• Question 21:

  The boot volume on your Oracle Linux instance has run out of space. Your application has crashed due to a lack of swap space, forcing you to increase the size of the boot volume.

  Which step should NOT be included in the process used to solve the issue? (Choose the best answer.)

  A. Reattach the boot volume and restart the instance.

  B. Attach the resized boot volume to a second instance as a data volume; extend the partition and grow the file system in the resized boot volume.

  C. Stop the instance and detach the boot volume.

  D. Resize the boot volume by specifying a larger value than the boot volume's current size.

  E. Create a RAID 0 configuration to extend the boot volume file system onto another block volume.

  Correct Answer: B

• Question 22:

  You launched a Linux compute instance to host the new version of your company website via Apache Httpd server on HTTPS (port 443). The instance is created in a public subnet along with other instances. The default security list associated to the subnet is:

  

  You want to allow access to the company website from public internet without exposing websites eventually hosted on the other instances in the public subnet.

  Which action would you take to accomplish the task? (Choose the best answer.)

  A. Create a network security group, add a stateful rule to allow ingress access on port 443 and associate it to the public subnet that hosts the company website.

  B. In default security list, add a stateful rule to allow ingress access on port 443.

  C. Create a new security list with a stateful rule to allow ingress access on port 443 and associate it to the public subnet.

  D. Create a network security group, add a stateful rule to allow ingress access on port 443 and associate it to the instance that hosts the company website.

  Correct Answer: D

• Question 23:

  You have set an alarm to be generated when the CPU usage of a specified instance is greater than 10%. In the alarm behavior view below you notice that the critical condition happened around 23:30. You were expecting a notification after 1 minute, however, the alarm firing state did not begin until 23:33.

  

  What should you change to fix it? (Choose the best answer.)

  A. Change the alarm's metric interval to 1.

  B. Change the alarm condition to be grater than 3%.

  C. Change the notification topic that you previously associated with the alarm.

  D. Change the alarm's trigger delay minutes value to 1.

  Correct Answer: D

• Question 24:

  You have ordered two FastConnect connections that provide a high availability connection architecture between your on-premises data center and Oracle Cloud Infrastructure (OCI). You want to run these connections in an ACTIVE/PASSIVE architecture.

  How can you accomplish this? (Choose the best answer.)

  A. Decrease the prefix length of AS for the FastConnect you want to use as PASSIVE connection.

  B. Enable BGP on the FastConnect that you want as the ACTIVE connection.

  C. Use AS PATH prepending with your routes.

  D. Adjust one of the connections to have a higher ASN.

  Correct Answer: C

  Reference: https://docs.oracle.com/en-us/iaas/Content/Resources/Assets/whitepapers/connectivity

  redundancy-guide.pdf (5)

• Question 25:

  You have been asked to review a network design for Oracle Cloud Infrastructure (OCI) by a major client. The client's IT team needs to provision two Virtual Cloud Networks (VCNs) for a major application. The application uses a large number of virtual machine instances. Additionally, in the future, a VCN peering will be required to allow connectivity between the VCNs.

  Which of the following are valid IP ranges to consider? (Choose the best answer.)

  A. 10.0.0.0/30 and 192.168.0.0/30

  B. 10.0.0.0/8 and 11.0.0.0/8

  C. 10.0.8.0/21 and 10.0.16.0/22

  D. 10.0.0.0/16 and 10.0.64.0/24

  Correct Answer: D

  Reference: https://blogs.oracle.com/developers/setting-up-a-virtual-cloud-network-vcn-in-oracle-cloudinfrastructure

• Question 26:

  You have created the following JSON file to specify a lifecycle policy for one of your object storage buckets:

  

  How will this policy affect the objects that are stored in the bucket? (Choose the best answer.)

  A. Objects with the prefix “LOGS” will be retained for 120 days and then deleted permanently.

  B. Objects containing the name prefix LOGS will be automatically migrated from standard Storage to Archive storage 30 days after the creation date. The object will be deleted 120 days after creation.

  C. The objects with prefix “LOGS” will be deleted 30 days after creation date.

  D. Objects containing the name prefix LOGS will be automatically migrated from standard Storage to Archive storage 30 days after the creation date. The object will be migrated back to standard Storage 120 days after creation.

  Correct Answer: B

• Question 27:

  You have recently joined a startup company and quickly find that nobody is tracking the amount of money spent on Oracle Cloud Infrastructure (OCI). Seeing an opportunity to help save money you begin creating a solution to better track the cost of resources provisioned by each individual on the team.

  Which option allows you to identify excessive spend across all resources in your tenancy? (Choose the best answer.)

  A. Use the Python SDK to write a custom application that will monitor the Audit log. Look for CREATE events and configure the application to send you an email each time a new resource is created.

  B. Create a tag namespace named BILLING with a Tag Key named CostCenter. Tag each of your resources with this Tag Key and the correct value.

  C. Use the Events Service and create rules that will act when a new Object Storage bucket or Compute Instance has been created. Have the rule email you each time one of these events occurs.

  D. Create a budget for each compartment that will send a notification when monthly spend reaches a predefined amount.

  Correct Answer: D

  Reference: https://blogs.oracle.com/cloud-infrastructure/how-to-get-control-of-your-spending-in-oracle

  cloud-infrastructure

• Question 28:

  One of your development teams has asked for your help to standardize the creation of several compute instances that must be provisioned each day of the week. You initially write several Command Line Interface (CLI) commands with all appropriate configuration parameters to achieve this task later determining this method lacks flexibility.

  Which command generates a JSON-based template that Oracle Cloud Infrastructure (OCI) CLI can use to provision these instances on a regular basis? (Choose the best answer.)

  A. oci compute instance create – –generate–cli–skeleton

  B. oci compute instance launch – –generate–cli–skeleton

  C. oci compute provision–instance – –generate–full–command–json–input

  D. oci compute instance launch – –generate–full–command–json–input

  Correct Answer: D

  Reference: https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/cliusing.htm

• Question 29:

  A developer has created a file system in Oracle Cloud Infrastructure (OCI) File Storage service. She launches an Oracle Linux compute instance and successfully mounts the file system from the instance.

  She then tries writing to the file system from the compute instance using the following command:

  touch /mnt/yourmountpoint/helloworld

  But gets an error message:

  touch: cannot touch ‘/mnt/yourmountpoint/helloworrld’: Permission denied

  Which is a reason for this error? (Choose the best answer.)

  A. ‘touch’ command is not available in Oracle Linux by default.

  B. Service limits or quota for file system writes have been breached.

  C. User is not part of any OCI Identity and Access Management group with write permissions to File Storage service.

  D. User is connecting as the default Oracle Linux user ‘opc’ instead of ‘root’ user.

  Correct Answer: C

  Reference: https://itectec.com/unixlinux/touch-cannot-touch-test-permission-denied/

• Question 30:

  Here is a partial code from a Terraform template written for Oracle Cloud Infrastructure (OCI): What operation(s) does it perform? (Choose the best answer.)

  

  A. Provides object read and write access for an OCI Object Storage bucket.

  B. Creates a pre-authenticated request for objects in an OCI Object Storage bucket.

  C. Creates a URL to provide access to an OCI Object Storage bucket for managing objects.

  D. Creates a lifecycle policy for an OCI Object Storage bucket for moving data to Archival storage at a specified time.

  Correct Answer: A