[May 05, 2022] 1Z0-1067-21 Sample with Accurate & Updated Questions [Q24-Q44]

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[May 05, 2022] 1Z0-1067-21 Sample with Accurate & Updated Questions

1Z0-1067-21 Exam Info and Free Practice Test | Real4dumps

NEW QUESTION 24
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.)

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

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

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

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

NEW QUESTION 25
You have created a group for several auditors. You assign the following policies to the group:

What actions are the auditors allowed to perform within your tenancy? (Choose the best answer.)

The Auditors can view resources in the tenancy.

Auditors are able to create new instances in the tenancy.

The Auditors are able to delete resource in the tenancy.

Auditors are able to view all resources in the compartment.

NEW QUESTION 26
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.)

oci compute instance create – -generate-cli-skeleton

oci compute instance launch – -generate-cli-skeleton

oci compute provision-instance – -generate-full-command-json-input

oci compute instance launch – -generate-full-command-json-input

NEW QUESTION 27
You have created an Autonomous Data Warehouse (ADW) service in your company’s 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.)

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.

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.

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.

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.

NEW QUESTION 28
One of the compute instances that you have deployed on Oracle Cloud Infrastructure (OCI) is malfunctioning. You have created a console connection to remotely troubleshoot it.
Which two statements about console connections are TRUE? (Choose two.)

It is not possible to use VNC console connections to connect to Bare Metal Instances.

VNC console connection uses SSH port forwarding to create a secure connection from your local system to the VNC server attached to your instance’s console.

It is not possible to connect to the serial console to an instance running Microsoft Windows, however VNC console connection can be used.

For security purpose, the console connection will not let you edit system configuration files.

If you do not disconnect from the session, your serial console connection will automatically be terminated after 24 hours.

NEW QUESTION 29
Which technique does NOT help you get the optimal performance out of the Oracle Cloud Infrastructure (OCI) File Storage service? (Choose the best answer.)

Limit access to the same Availability Domain (AD) as the File Storage service where possible.

Serialize operations to the file system to access consecutive blocks as much as possible.

Right size compute instances from where file system is accessed based on their network capacity.

Increase concurrency by using multiple threads, multiple clients, and multiple mount targets.

NEW QUESTION 30
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.)

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

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

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

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

NEW QUESTION 31
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.)

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

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

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

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

NEW QUESTION 32
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.)

Change the alarm’s metric interval to 1.

Change the alarm condition to be grater than 3%.

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

Change the alarm’s trigger delay minutes value to 1.

NEW QUESTION 33
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.)

Reattach the boot volume and restart the instance.

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.

Stop the instance and detach the boot volume.

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

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

NEW QUESTION 34
An insurance company has contracted you to help automate their application business continuity plan. They have the application running in eu-frankfurt-1 as the primary site and uk-london-1 as a disaster recovery site. Normally they have a DNS A record associated with the IP address of the primary endpoint in eu-frankfurt-1. In the event of a disaster, they use OCI DNS Zone Management to update the A record and replace it with the IP address of the endpoint in uk-londond-1.
How can you automate the failover process? (Choose the best answer.)

Create a Health Check that evaluates both regional endpoints. Create a Traffic Management Steering policy with Failover type and associate it with the Health Check.

Create a Traffic Management Steering policy with Load Balancer type and add both eu-frankfurt-1 and uk- london-1 endpoints. Attach the Traffic Management Steering policy to the A record.

Provision a Load Balancer in Frankfurt and associate it with the A record in DNS. Create a backend set with backend servers from both eu-frankfurt-1 and uk-london-1 regions.

Create a Traffic Management Steering policy and attach it to a backend servers from both eu-frankfurt-1 and uk-london-1 regions.

NEW QUESTION 35
You are asked to deploy a new application that has been designed to scale horizontally. The business stakeholders have asked that the application be deployed in us-phoenix-1.
Normal usage requires 2 OCPUs. You expect to have few spikes during the week, that will require up to 4 OCPUs, and a major usage uptick at the end of each month that will require 8 OCPUs.
What is the most cost-effective approach to implement a highly available and scalable solution? (Choose the best answer.)

Create an instance pool with a VM.Standard2.2 shape instance configuration. Setup the autoscaling configuration to use 2 availability domains and have a minimum of 2 instances, to handle the weekly spikes, and a maximum of 4 instances.

Create an instance with 1 OCPU shape. Use the Resize Instance action to scale up to a larger shape when more resources are needed.

Create an instance with 1 OCPU shape. Use a CLI script to clone it when more resources are needed.

Create an instance pool with a VM.Standard2.1 shape instance configuration. Setup the autoscaling configuration to use 2 availability domains and have a minimum of 2 instances and a maximum of 8 instances.

NEW QUESTION 36
Which option contains the essential components of the Oracle Cloud Infrastructure Notifications service? (Choose the best answer.)

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

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

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

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

NEW QUESTION 37
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.)

Didn’t include anything in user_data.

Wrote a custom script which tried to install GPU drivers.

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

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

NEW QUESTION 38
Security Testing Policy describes when and how you may conduct certain types of security testing of Oracle Cloud Services, including vulnerability and penetration tests, as well as tests involving data scraping tools.
What does Oracle allow as part of this testing? (Choose the best answer.)

Customers are allowed to use their own testing and monitoring tools.

Customers can simulate DoS attack scenarios as long as it’s restricted to the customer’s own environment.

Customers can validate that their network resources are isolated from other customer resources.

Customers are allowed to test Oracle Cloud Infrastructure (OCI) hardware related to resources in their tenancy.

NEW QUESTION 39
You have a group pf developers who launch multiple VM.Standard2.2 compute instances every day into the compartment Dev. As a result, your OCI tenancy quickly hit the service limit for this shape. Other groups can no longer create new instances using VM.Standard2.2 shape.
Because of this, your company has issued a new mandate that the Dev compartment must include a quota to allow for use of only 20 VM.Standard2.2 shapes per Availability Domain. Your solution should not affect any other compartment in the tenancy.
Which quota statement should be used to implement this new requirement? (Choose the best answer.)

set compute quota vm-standard2-2count to 10 in compartment dev where request.region = us-phoenix-1

set compute quota vm-standard2-2-count to 20 in compartment dev

zero compute quotas in tenancy
set compute quota vm-standard2-2-count to 20 in compartment dev

zero compute quotas in tenancy
set compute quota vm-standard2-2-count to 20 in tenancy dev

NEW QUESTION 40
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.)

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

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

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

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

NEW QUESTION 41
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.)

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

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.

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

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.

NEW QUESTION 42
You have been asked to investigate a potential security risk on your company’s Oracle Cloud Infrastructure (OCI) tenancy. You decide to start by looking through the audit logs for suspicious activity.
How can you retrieve the audit logs using the OCI Command Line Interface (CLI)? (Choose the best answer.)

oci audit event list –end-time $end-time –compartment-id $compartment-id

oci audit event list –start-time $start-time –compartment-id $compartment-id

oci audit event list –start-time $start-time –end-time $end-time — compartment-id $compartment-id

oci audit event list –start-time $start-time –end-time $end-time –tenancy-id

NEW QUESTION 43
You have a web application running on Oracle Cloud Infrastructure (OCI) that lets users log in with a username and password. You notice that an attacker has tried to use SQL comment “–” to alter the database query, remove the password check and log in as a user. You decide to prevent any future attacks.
Which of the following OCI services or features would you choose to safeguard your application? (Choose the best answer.)

Network Security Group

Data Safe

Web Application Framework (WAF)

Vault

NEW QUESTION 44
You have a 750 MIB file in an Oracle Cloud Infrastructure (OCI) Object Storage bucket. You want to download the file in multiple parts to speed up the download using the OCI CLI. You also want to configure each part size to be 128 MIB.
Which is the correct OCI CLI command for this operation? (Choose the best answer.)

oci os object get -ns my-namespace -bn my-bucket –name my-large-object — multipart-download-threshold 750 –parallel-download-count 128

oci os object download -ns my-namespace -bn my-bucket –name my-large-object — multipart-download-threshold 750 –parallel-download-count 128

oci os object download -ns my-namespace -bn my-bucket –name my-large-object — resume-put –multipart-download-threshold 500 –part-size 128

oci os object get -ns my-namespace -bn my-bucket –name my-large-object — multipart-download-threshold 500 –part-size 128

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[May 05, 2022] 1Z0-1067-21 Sample with Accurate & Updated Questions [Q24-Q44]

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