Oracle Cloud Infrastructure 2024Cloud Operations Professional (1z0-1067-24) Free Practice Test

Question 1

You have configured an Alarm Definition in the Oracle Cloud Infrastructure (OCI) Monitoring service to send notifications through email. The alarm should resend notifications at specified intervals if the alarm. continues to be in the firing state. A subscriber in the Notifications Topic complains about not receiving multiple emails upon failures. Which of the following could be the possible cause of this issue?

A. Repeat notification was not enabled while creating the Alarm.

B. Resending notifications depends on the total metric streams returned from the query.

C. OCI Monitoring service can send only one notification per Alarm Definition when the alarm condition is met.

D. Trigger Condition was not configured while defining the Alarm

Correct Answer: A

Question 2

In your root compartment, you have two subcompartments, A and B. You have three in-stances in each compartment, including the root (for a total of nine). What does the following metric query return if you use the console to run it in the root compartment? CpuUtiliza-tion[1m].mean()

A. One time series: the average CPU utilization over the three instances in the root compartment per minute

B. One number: the average CPU utilization over all nine instances over the last minute

C. One time series: the average CPU utilization over all nine instances per minute

D. Three different time series: each time series represents the average CPU utilization of one of the three instances in the root compartment per minute.

Correct Answer: A

Question 3

You set up a bastion host in your VCN to only allow your IP address (140.19.2.140) to establish SSH connections to your Compute Instances that are deployed in a private subnet. The Compute Instances have an attached Network Security Group with a Source Type: Network Security Group (NSG), Source NSG: NSG-050504. To secure the bastion host, you added the following ingress rules to its Network Security Group:
However, after checking the bastion host logs, you discovered that there are IP addresses other than your own that can access your bastion host. What is the root cause of this issue? (Choose the best answer.)

A. A netmask of /32 allows all IP address in the 140.19.2.0 network, other than your IP 140.19.2.140

B. The Security List allows access to all IP address which overrides the Network Security Group ingress rules.

C. All compute instances associated with NSG-050504 are also able to connect to the bastion host.

D. The port 22 provides unrestricted access to 140.19.2.140 and to other IP address.

Correct Answer: C

Question 4

You are an admin of an OCI tenancy. To save cost, you want to restrict the amount of OCPUs that can be provisioned in each compartment. Which will allow this?

A. Budgets

B. Compartment quotas

C. Resource Manager

D. Service limits

Correct Answer: B

Question 5

Which option contains the essential components of the Oracle Cloud Infrastructure Notifications service? (Choose the best answer.)

A. A TOPIC with a name unique across the compartment, a SUBSCRIPTION, and a MESSAGE where content is published.

B. An ALARM with a name unique across the tenancy, a SUBSCRIPTION, and a MET-RIC with the measurement of interest.

C. A TOPIC with a name unique across the tenancy, a SUBSCRIPTION, and a MES-SAGE where content is published.

D. An ALARM with a name unique across the compartment, a SUBSCRIPTION, and a METRIC with the measurement of interest.

Correct Answer: C

Question 6

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 notification topic that you previously associated with the alarm.

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

C. Change the alarm metric interval to 1.

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

Correct Answer: D

Question 7

(CHK) You are launching a Windows server in your Oracle Cloud Infrastructure (OCI) tenancy. You provided a startup script during instance initialization, but it was not executed successfully. What is a possible reason for this error? (Choose the best answer.)

A. Wrote a custom script which tried to install GPU drivers.

B. Didnt include anything in user_data.

C. Specified a #directive on the first line of your script.

D. Ran a cloudbase-init script instead of cloud-init.

Correct Answer: D

Question 8

You are asked to implement the disaster recovery (DR) and business continuity requirements for Oracle Cloud Infrastructure (OCI) Block Volumes. Two OCI regions being used: a primary/source region and a DR/destination region. The requirements are: There should be a copy of data in the destination region to use if a region-wide disaster occurs in the source region
* Minimize costs Which design will help you meet these requirements? (Choose the best answer.)

A. Clone block volumes. Copy block volume clones from source region to destination region at regular intervals.

B. Back up block volumes. Use Object Storage lifecycle management to automatically move backup objects to Archive Storage. Copy Archive Storage buckets from source region to destination at regular intervals.

C. Back up block volumes. Copy block volume backups from source region to destination region at regular intervals.

D. Clone block volumes. Use Object Storage lifecycle management to automatically move clone objects to Archive Storage. Copy Archive Storage buckets from source region to destination at regular intervals.

Correct Answer: B

Question 9

You have created an Autonomous Data Warehouse (ADW) service in your company Oracle Cloud Infrastructure (OCI) tenancy and you now have to load historical data into it. You have already extracted this historical data from multiple data marts and data warehouses. This data is stored in multiple CSV text files and these files are ranging in size from 25 MB to 20 GB. Which is the most efficient and error tolerant method for loading data into ADW? (Choose the best answer.)

A. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using the web console upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute DBMS_CLOUD.COPY_DATA for each CSV file to copy the contents into the corresponding ADW database table.

B. Create the tables in the ADW database and then execute SQL*Loader for each CSV file to load the contents into the corresponding ADW database table.

C. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using OCI CLI upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute DBMS_CLOUD.COPY_DATA for each CSV file to copy the contents into the corresponding ADW database table.

D. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using OCI CLI upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute Data Pump Import for each CSV file to copy the contents into the corresponding ADW database table.

Correct Answer: C

Question 10

When you provision a compute instance in Oracle Cloud Infrastructure (OCI), you can provide data to cloud-init on the instance. This data is referred to as "user data" by cloud-init. and can be written in various formats that cloud-init can read.
Which two file formats can be used to write user data with cloud- init?

A. Binary executable

B. JSON

C. Markdown

D. Cloud-config (YAML)

E. Shell script

Correct Answer: D,E

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Oracle Cloud Infrastructure 2024Cloud Operations Professional (1z0-1067-24) Free Practice Test