Oracle Real Dumps Practice Exam Questions by Dumpswarp

Oracle Cloud Infrastructure 2023 Security Professional Questions and Answers

Question 1

How can you increase the expiration of a pre-authenticated request (PAR) associated with a bucket? (Choose the best Answer.)

Options:

You cannot edit a pre-authenticated request. Delete the pre-authenticated request and recreate with the desired expiration

Edit the bucket metadata and change the expiration date.

Find the Identity and Access Management (IAM) policy associated with the PAR. De-fine the desired expiration in the policy

Edit the pre-authenticated request and define the desired expiration

Question 2

What does the following identity policy do?

Allow group my-group to use fn-invocation in compartment ABC where target.function.id = ‘’

Options:

Enables users in a group to create, update, and delete ALL applications and functions in a compartment

Enables users to invoke all the functions in a specific application

Enables users to invoke just one specific function

Enables users to invoke all the functions in a compartment except for one specific function

Question 3

Which OCI services can encrypt all data-at-rest? Select TWO correct answers

Options:

File Storage

NAT Gateway

Block Volumes

Geolocation Steering

Question 4

Which type of file system does file storage use?

Options:

NFSv3

iSCSI

Paravirtualized

NVMe

SSD

Question 5

An automobile company needs to configure Bastion Managed SSH session to a compute

instance in a private subnet. What are the TWO prerequisites to configure successfully?

Options:

NAT or Service Gateway should be attached to the private subnet

There is no need for any gateway in private subnet

SSH port forwarding should be enabled

Route rule to a NAT or Service Gateway should be associated with the subnet of the route table

Question 6

Which three Oracle Cloud Infrastructure (OCI) services are covered by Cloud Guard? (Choose three.)

Options:

Oracle Integration Osud (OIC)

Blockchain

Object Storage

Database Cloud Service

Identity and Access Management (IAM)

Question 7

A company needs to have somebuckets as public in the compartment. You want Cloud Guard to ignore the problem associated with public bucket. Select TWO correct answers

Options:

Dismiss the issues associated with these resources

Make the bucket private so that Cloud Guard won't detectit

Configure Conditional groups for the detector to fix base line

First make the bucket private and after few days make the bucket public again

Question 8

Which storage type is most effective when you want to move some unstructured data, consisting of images and videos, to cloud storage?

Options:

Standard storage

File storage

Archivestorage

Block volume

Question 9

As a security administrator, you found out that there are users outside your co network who are accessing OCI Object Storage Bucket. How can you prevent these users from accessing OCI resources in corporate network?

Options:

Create an 1AM policy and create WAF rules

Create an 1AM policy and add a network source

Make OCI resources private instead of public

Create PAR to restrict access the access

Question 10

Which type of software do you use to centrally distributeand monitor the patch level of systems throughout the enterprise?

Options:

Network Monitor software

Web Application Firewall

Patch Management software

Recovery Manager software

Question 11

Which solution enables you to privately connect two Virtual Cloud Networks (VCNS) across different Oracle Cloud Infrastructure (OCI) regions without routing traffic over the public Internet? (Choose the best Answer.)

Options:

Internet Gateway

Remote Peering Connection

Local Peering Gateway

Service Gateway

Question 12

As a security architect, how can you preventunwanted bots while desirable bots are allowed to enter?

Options:

Data Guard

Vault

Compartments

Web Application Firewall (WAF)

Question 13

An e-commerce company needs to authenticate with third-party API that don't support

OCI's signature-based authentication.

What can be the solution for the above scenario?

Options:

Security Token

API Key Authentication

Asymmetric keys

Auth Token/Swift Password

Question 14

With regard to vulnerability and cloud penetration testing, which rules of engagement apply? Select TWO correct answers.

Options:

Any port scanning must be performed in an aggressive mode

Physical penetration and vulnerability testing of Oraclefacilities is prohibited

Testing should target any other subscription or any other Oracle Cloud customer resources

You are responsible for any damages to Oracle Cloud customers that are caused by your testing activities

Question 15

A company plans to use Oracle Cloud services for their production and development environments, but they have different security requirements. Their security policy forbids development environment users from having access to the production environment and requires separate administrators to manage each environment. The company has only one tenancy in Oracle Cloud. How can they ensure that their security requirements are met in Oracle Cloud? (Choose the best Answer.)

Options:

Create multiple identity domains, one for the production environment and another for the development environment.

Use a single identity domain for both production and development environments to simplify administration.

Assign the same identity domain administrator to both the production and development environments.

Create a separate tenancy for the production environment to isolate administrative control.

Question 16

Which type of FastConnect supports configuring Oracle Cloud Infrastructure (OCI) Site-to-Site VPN for encryption? (Choose the best Answer.)

Options:

FastConnect Public Peering

FastConnect Cross-Connect group

FastConnect Privat Peering

FastConnect Partner

Question 17

How can you limit access to an Oracle Cloud Infrastructure (OCI) Object Storage bucket to only the users Hark for within the corporate network? (Choose the best Answer.)

Options:

Create pre authenticated request (PAR) that limits access to the corporate network CIDRS.

Create an Identity and Access Management (TAM) policy and add a group that contains all the Internal computers

Create an identity and Access Management (IAM) policy and add a network source that has the corporate network classless inter-domain routings (CIDR).

Make the bucket private and limit the access using Security Lists

Question 18

You are using a custom application with third-party APIs to manage application and data hosted in an Oracle Cloud Infrastructure (OCI) tenancy. Although your third-party APIs do not support OCI's signature-based authentication, you want them to communicate with OCI resources Which authentication option should you use to ensure this? (Choose the best Answer.)

Options:

Auth Tokens

At Signing Key

OCI Username and password

SSH Kay Par with 2048-bit algorithm

Question 19

What is the use case for Oracle Cloud Infrastructure (OCI) Logging Analytics service? (Choose the best Answer.)

Options:

Correlate, visualize, and monitor all log data.

Label data packets that pass through the Internet gateway

Automate and manage any logs based on a subscription model

Create instances automatically to collect logs, analyze, and send reports

Question 20

Your company has implemented a new VPN connection policy, three months after you connected your on-premises network to Oracle Cloud Infrastructure (OCI). Your chief security officer has instructed you to edit the IPSec connection and replace the shared secrets with the new ones that he has provided. Where do you edit the shared secrets? (Choose the best Answer.)

Options:

Individual tunnels

Dynamic Routing Gateway

IPsec connection

Customer Premises Equipment

Question 21

Which of these protects customer data at rest and in transit in a way that allows customers to meet their security and compliance requirements forcryptographic algorithms and key management?

Options:

Security controls

Customer isolation

Data encryption

Identity Federation

Question 22

Hardware Security Modules (HSMs) in Oracle Key Management meet which Federal In-formation Processing Standards (FIPS) standard security certification that requires HSMs to be tamper-resistant and authentication to be identity-based? (Choose the best Answer.)

Options:

FIPS 140 2 Level 3

FIPS 140-2 Level 2

FIPS 140-3 Level 3

FIPS 140-1 Level 1

Question 23

You are a security administrator for your company's Oracle Cloud Infrastructure (OCI) tenancy. Your storage administrator tells you he or she cannot associate an encryption key from OCI Voult to an Object Storage bucket in the new compartment. What is the reason? (Choose the best Answer.)

Options:

There is no identity and Access Management (IAM) policy that allows the Object Store service to use the key.

The secret for the key was not created beforehand.

The storage administrator forgot to select "Oracle Managed on the bucket

The resource bucket policy lacks the necessary Access Control List (ACL)

Question 24

Which are the two responsibilities of Oracle when you move your IT infrastructure to Oracle Cloud Infrastructure (OCI)?

Options:

Strong Identity Access Management (IAM) framework

Storage isolation

Maintaining customer data

Account access management

Providing strong security lists

Question 25

you are part of security operation of an organization with thousand of your users accessing Oracle cloud infrastructure it was reported that an unknown user action was executedresulting in configuration error you are tasked to quickly identify the details of all users who were active in the last six hours also with any rest API call that were executed. Which oci feature should you use?

Options:

service connector hub

management agent log integration

objectcollectionrule

audit analysis dashboard

Question 26

Challenge 4 - Task 4 of 6

Configure Web Application Firewall to Protect Web Server Against XSS Attack

Scenario

You have to protect web applications hosted on OCI from cross-site scripting (XSS) attacks. You can use the OCI Web Application Firewall (WAF) capabilities to create rules that compare against incoming requests to determine if the request contains an XSS attack payload. If a request is determined to be an attack, WAF should return the HTTP Service Unavailable (503) error.

To ensure that the configured WAF blocks the XSS attack, run the following script: /index.html?

/index.html?

)

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

Configure a Virtual Cloud Network (VCN)
Create a Compute Instance and install the Web Server
Create a Load Balancer and update Security List
Create a WAF policy
Configure Protection Rules against XSS attacks
Verify the created environment against XSS attacks

Note: You are provided with access to an OCI Tenancy, an assigned compartment, and OCI credentials. Throughout your exam, ensure to use the assigned Compartment 99233424-C01 and Region us-ashburn-1.

Complete the following task in the provisioned OCI environment:

Create a WAF policy with the name IAD-SP-PBT-WAF-01_99233424-lab.user01

Eg: IAD-SP-PBT-WAF-01_99232403-lab.user02

Options:

Question 27

Challenge 4 - Task 3 of 6

Configure Web Application Firewall to Protect Web Server Against XSS Attack

Scenario

To ensure that the configured WAF blocks the XSS attack, run the following script: /index.html?

/index.html?

)

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

Configure a Virtual Cloud Network (VCN)
Create a Compute Instance and install the Web Server
Create a Load Balancer and update Security List
Create a WAF policy
Configure Protection Rules against XSS attacks
Verify the created environment against XSS attacks

Complete the following task in the provisioned OCI environment:

Go to the VCN IAD-WAF-PBT-VCN-01.
Create a Security List with the name IAD-SP-PBT-LB-SL-01.
Create a Public subnet named LB-Subnet-IAD-SP-PBT-SNET-02 and attach the above-created security list.
Create a Load Balancer with the name IAD-SP-PBT-LB-01.
Create a Listener Name with the name IAD_SP_PBT_LB_LISN_01.
Add appropriate Ingress and Egress rules to IAD-SP-PBT-LB-SL-01, to allow http traffic to the Load Balancer subnet.

Options:

Question 28

Challenge 3 - Task 4 of 4

Set Up a Bastion Host to Access the Compute Instance in a Private Subnet Scenario

A compute instance is provisioned in a private subnet that is not accessible through the Internet. To access the compute instance resource in a private subnet, you must provide a time-bound SSH session without deploying and maintaining a public subnet and a jump server, which eliminates the hassle and potential attack surface from remote access.

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

• Configure a Virtual Cloud Network (VCN) and a Private Subnet.

• Provision a Compute Instance in the private subnet and enable Bastion Plugin.

• Create a Bastion and Bastion session.

• Connect to a compute instance using Managed SSH session.

Note: You are provided with access to an OCI Tenancy, an assigned compartment, and OCI credentials. Throughout your exam, ensure to use the assigned Compartment 99233424-C01 and Region us-ashburn-1

Complete the following tasks in the provisioned OCI environment:

Connect to a compute instance using a Managed SSH Bastion session from your local machine terminal or Cloud shell.

Options:

Question 29

Challenge 1 - Task 1 of 5

Authorize OCI Resources to Retrieve the Secret from the Vault

Scenario:

You are working on a Python program running on a compute instance that needs to access an external service. To access the external service, the program needs credentials (password). Given that it is not a best security practice, you decide not to hard code the credential in the program. Instead, you store the password (secret) in a vault using the OCI Vault service. The requirement now is to authorize the compute instance so that the Python program can retrieve the password (secret) by making an API call to the OCI Vault.

Preconfigured:

To complete this requirement, you are provided with:

An OCI Vault to store the secret required by the program, which is created in the root compartment as PBT_Vault_SP.
An instance principal IAM service, which enables instances to be authorized actors (principals) that can retrieve the secret from the OCI Vault.
A dynamic group named PBT_Dynamic_Group_SP with permissions to access the OCI Vault. This dynamic group includes all of the instances in your compartment.
Access to Cloud Shell.
Permissions to perform only the tasks within the challenge.

Note: You are provided with access to an OCI Tenancy, an assigned compartment, and OCI credentials. Throughout your exam, ensure to use the assigned Compartment 99234021-C01 and Region us-ashburn-1.

Complete the following tasks in the OCI environment provisioned:

Create Master Encryption Key with the name my_pbt_msk with 256 bits shape.
Create a Secret with the name my-pbt-secret_99234021-lab.user01 and secret content.

For example: If your user name is 99346163-lab.user02, then the secret should be named as my-pbt-secret_99346163-lab.user02.

Options:

Question 30

Challenge 3 - Task 1 of 4

Set Up a Bastion Host to Access the Compute Instance in a Private Subnet Scenario

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

• Configure a Virtual Cloud Network (VCN) and a Private Subnet.

• Provision a Compute Instance in the private subnet and enable Bastion Plugin.

• Create a Bastion and Bastion session.

• Connect to a compute instance using Managed SSH session.

Note: You are provided with access to an OCI Tenancy, an assigned compartment, and OCI credentials. Throughout your exam, ensure to use the assigned Compartment 99233424-C01 and Region us-ashburn-1

Complete the following tasks in the provisioned OCI environment:

Create a Virtual Cloud Network (VCN) with the name PBT-BAS-VCN-01
Create a Private Subnet with the name PBT-BAS-SNET-01
Create a Service Gateway with the name PBT-BAS-SG-01, using the service "All IAD Services in Oracle Services Network"
Add Route Rules for Service Gateway

Options:

Question 31

Challenge 2

Least-Privileged Model Enforcement Leveraging Custom Security Zones

Scenario

In deploying a new application, a cloud customer needs to reflect different security postures. If a security zone is enabled with the Maximum Security Zone recipe, the customer will be unable to create or update a resource in the Security Zone if the action violates the attached Maximum Security Zone policy.

As an application requirement, the customer requires a compute instance in the public subnet. You, therefore, need to configure Custom Security Zones that allow the creation of compute instances in the public subnet.

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

• Create a Custom Security Zone recipe to allow compute instances in the public subnet.

• Create a Security Zone using the Custom Security Zone recipe.

• Configure a Virtual Cloud Network (VCN) and Public Subnet.

• Provision a Compute Instance in the public subnet.

Note: You are provided with access to an OCI Tenancy, an assigned compartment, and OCI credentials. Throughout your exam, ensure to use the assigned Compartment 99234021-C01 and Region us-ashburn-1

Complete the following tasks in the provisioned OCI environment:

Create a Custom Recipe with the name
Create a Security Zone with the name
Create a VCN with the name IAD-SP-PBT-VCN-01
Create a Public Subnet with the name IAD-SP-PBT-PUBSNET-01
Create a Compute Instance with the name IAD-SP-PBT-1-VM-01, using the "Oracle Linux 8" image and "VM.Standard2.1" as shape

Options:

Answer:

See the solution below in Explanation.

Explanation:

SOLUTION:Task 1: Create a Custom Security Zone recipe that permits the creation of a VCN with a public subnet, Internet Gateway, and a public bucket.

Sign into your Oracle Cloud Infrastructure (OCI) account.
From the navigation menu, click Identity & Security. Navigate to Security Zones and click Recipes.
In the left navigation pane, under Scope, select from the drop-down menu.
Click Create Recipe.
On Create Recipe page, enter the following values: a. Recipe name: [Your Recipe Name] b. Description: My custom security zone recipe. c. Create for compartment: Select your compartment from the drop-down list. d. Click Next e. Policy type: All f. Resource type: VIRTUALNETWORK g. Uncheck
Click create.

Task 2: Use the Custom Security Zone recipe created in Task 1 to create a Security Zone for your assigned compartment.

From the navigation menu, select Identity & Security. Navigate to Security Zones and click Overview.
In the left navigation pane, under Scope, select from the drop-down menu.
Click Create Security Zone.
On the Create Security Zone page, enter the following values: a. Security Zone Recipe: Select Customer-managed to use Custom Security Zone Recipe. b. Select Security Zone Recipe [Your Recipe Name] in the working compartment. c. Name: [Your Security Zone Name] d. Description: My Custom Security Zone. e. Create for compartment: Select the working compartment from the drop-down list.
Click Create Security Zone. The new security zone is in the Creating state. It can take several minutes to associate the working compartment with the security zone. When finished, the security zone is in the Active state.
On the Security Zone information tab, you can view the attached [Your Recipe Name] recipe.

Task 3: Use the VCN wizard to create a VCN and ensure that the Custom Security Zone recipe allows for the creation of a public subnet and Internet Gateway.

From the navigation menu, select Networking, then click Virtual Cloud Network.
In the left navigation pane, under List Scope, select from the drop-down menu.
Click Create VCN.
On the Configuration page, enter the following: a. Name: IAD-SP-PBT-VCN-01 b. IPv4 CIDR Blocks: 10.0.0.0/16 c. Note: Leave all the other options in their default setting.
Click Create VNC.
After Create VNC, click in Create Subnet
On the Configuration page, enter the following: a. Name: IAD-SP-PBT-PUBSNET-01 b. Subnet Type: Regional c. IPv4 CIDR Blocks: 10.0.1.0/24 d. Subnet Access: Public Subnet e. Leave all the other options in their default setting.
Click Create Subnet.

Task 4: Create a Computer Instance

From the navigation menu, select Compute and then click Instances.
Click Create Instance. In the Create Instance dialog box, provide the following details:
Click create.

Note: After a couple of minutes, you can see that the instance has been successfully created and the status Running.

Question 32

Challenge 1 - Task 5 of 5

Authorize OCI Resources to Retrieve the Secret from the Vault

Scenario

Preconfigured

To complete this requirement, you are provided with:

An OCI Vault to store the secret required by the program, which is created in the root compartment as PBT_Vault_SP.
An instance principal IAM service, which enables instances to be authorized actors (principals) that can retrieve the secret from the OCI Vault.
A dynamic group named PBT_Dynamic_Group_SP with permissions to access the OCI Vault. This dynamic group includes all of the instances in your compartment.
Access to Cloud Shell.
Permissions to perform only the tasks within the challenge.

Note: You are provided with access to an OCI Tenancy, an assigned compartment, and OCI credentials. Throughout your exam, ensure to use the assigned Compartment 99234021-C01 and Region us-ashburn-1.

Options:

Question 33

Challenge 4 - Task 6 of 6

Configure Web Application Firewall to Protect Web Server Against XSS Attack

Scenario

To ensure that the configured WAF blocks the XSS attack, run the following script: /index.html?

/index.html?

)

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

Configure a Virtual Cloud Network (VCN)
Create a Compute Instance and install the Web Server
Create a Load Balancer and update Security List
Create a WAF policy
Configure Protection Rules against XSS attacks
Verify the created environment against XSS attacks

Complete the following task in the provisioned OCI environment:

You will connect to the web server and append an XSS script. The protection rule will evaluate the requests and respond accordingly.

Options:

Question 34

Challenge 1 - Task 2 of 5

Authorize OCI Resources to Retrieve the Secret from the Vault

Scenario

You are working on a Python program running on a compute instance that needs to access an external service. To access the external service, the program needs credentials (password). Given that it is not a good security practice, you decide not to hard code the credential in the program. Instead, you store the password (secret) in a vault using the OCI Vault service. The requirement now is to authorize the compute instance so that the Python program can retrieve the password (secret) by making an API call to the OCI Vault.

Preconfigured:

To complete this requirement, you are provided with:

An OCI Vault to store the secret required by the program, which is created in the root compartment as PBT_Vault_SP.
An instance principal IAM service, which enables instances to be authorized actors (principals) that can retrieve the secret from the OCI Vault.
A dynamic group named PBT_Dynamic_Group_SP with permissions to access the OCI Vault. This dynamic group includes all of the instances in your compartment.
Access to Cloud Shell.
Permissions to perform only the tasks within the challenge.

Complete the following task:

In the field below, write the IAM policy, which allows a program running on a computer instance (principal instance) to retrieve a secret from the OCI Vault.

Options:

Question 35

Challenge 4 - Task 1 of 6

Configure Web Application Firewall to Protect Web Server Against XSS Attack

Scenario

To ensure that the configured WAF blocks the XSS attack, run the following script: /index.html?

/index.html?

)

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

Configure a Virtual Cloud Network (VCN)
Create a Compute Instance and install the Web Server
Create a Load Balancer and update Security List
Create a WAF policy
Configure Protection Rules against XSS attacks
Verify the created environment against XSS attacks

Complete the following task in the provisioned OCI environment:

Create a VCN using wizard with the name IAD-WAF-PBT-VCN-01

Options:

Question 36

Challenge 4 - Task 5 of 6

Configure Web Application Firewall to Protect Web Server Against XSS Attack

Scenario

To ensure that the configured WAF blocks the XSS attack, run the following script: /index.html?

/index.html?

)

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

Configure a Virtual Cloud Network (VCN)
Create a Compute Instance and install the Web Server
Create a Load Balancer and update Security List
Create a WAF policy
Configure Protection Rules against XSS attacks
Verify the created environment against XSS attacks

Complete the following task in the provisioned OCI environment:

1. Create a Protection Rule with name WAF-PBT-XSS-Protection against XSS attack. for protecting web server

2. Create a New Rule Action with name WAF-PBT-XSS-Action where http response code will be 503 (Service Unavailable).

Options:

Question 37

Challenge 1 - Task 3 of 5

Authorize OCI Resources to Retrieve the Secret from the Vault

Scenario

Preconfigured

To complete this requirement, you are provided with:

An OCI Vault to store the secret required by the program, which is created in the root compartment as PBT_Vault_SP.
An instance principal IAM service, which enables instances to be authorized actors (principals) that can retrieve the secret from the OCI Vault.
A dynamic group named PBT_Dynamic_Group_SP with permissions to access the OCI Vault. This dynamic group includes all of the instances in your compartment.
Access to Cloud Shell.
Permissions to perform only the tasks within the challenge.

Complete the following task in the OCI environment provisioned:

Create a new VCN with the name PBT_SECRET_VCN01 and public subnet within your assigned compartment.

Options:

Question 38

Challenge 4 - Task 2 of 6

Configure Web Application Firewall to Protect Web Server Against XSS Attack

Scenario

To ensure that the configured WAF blocks the XSS attack, run the following script: /index.html?

/index.html?

)

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

Configure a Virtual Cloud Network (VCN)
Create a Compute Instance and install the Web Server
Create a Load Balancer and update Security List
Create a WAF policy
Configure Protection Rules against XSS attacks
Verify the created environment against XSS attacks

Complete the following task in the provisioned OCI environment:

Create a Compute Instance with the name IAD-SP-PBT-VM-01, using the Oracle Linux 8 image and VM.Standard2.1 shape.
SSH to the compute instance using Cloud Shell.
Install and configure Apache web server:a. Install Apache server:

sudo yum -y install httpd

b. Enable Apache and start Apache server:

bash

sudo systemctl enable httpd
sudo systemctl restart httpd

c. Create a firewall rule to enable HTTP connection through port 80 and reload the firewall:

sudo firewall-cmd --permanent --add-port=80/tcp
sudo firewall-cmd --reload

d. Create an index file for your web server:

vbnet

sudo bash -c 'echo You are visiting Web Server 1 >>
/var/www/html/index.html'

Options:

Answer:

See the solution below in Explanation.

Explanation:

SOLUTION:

From the navigation menu, select Compute and then click Instances.
In the left navigation pane, under List Scope, select from the drop-down menu.
Click Create Instance. In the Create Instance dialogue box, provide the following details:a) Name: IAD-SP-PBT-VM-01b) Placement: ADIc) Note: If the Service Limit error is displayed, choose a different availability domain.d) Image: Oracle Linux 8e) Shape: Click Change shape; then select Ampere shape series and select VM.Standard2.1.f) Networking: IAD-WAF-PBT-VCN-01 and Public Subnetg) Public Address: Assign a Public IPv4 address.h) Generate (or upload) SSH Keys:i) Click Generate a key pair for me.j) Click Save private key. This will save the private key to your local workstation.k) Click Save public key. This will save the public key to your local workstation.l) Click Create.Note: After a few minutes, you can see that the instance has been successfully created and the state is Running.
Under instance access, copy the Public IP address value to a Notepad file. We refer to it as the VM-O1-Public IP address.
Click the Developer Tools icon at the right of the OCI console header and click Cloud Shell to launch your Cloud Shell and use SSH to log in to your instance, IAD-SP-PBT-VM-01, by using the following command:

Reminders: a) Upload the private key to the Cloud Shell you downloaded to your workstation earlier. Change the permission of the private key file by executing chmod 400 . Reference to upload file to cloud shell b) is the full path and name of the file that contains the private key associated with the instance you want to access. c) is the default user opc. d) is the Public IP address of the instance. In our case, we refer to it as VM-01-Public IP. Note: Enter yes in response to “Are you sure you want to continue connecting (yes/no)?" e) You are now connected to the instance IAD-SP-PBT-VM-01.

While connected to your compute instance via SSH, run the following commands to install and configure the Apache web server: a) Install Apache Server:

sudo yum -y install httpd.

b) Enable Apache and start Apache server:

bash

sudo systemctl enable httpd.sudo systemctl restart httpd

c) Create a firewall rule to enable HTTP connection through port 80 and reload the firewall:

sudo firewall-cmd --permanent --add-port=80/tcp
sudo firewall-cmd --reload

d) Create an index file for your web server:

sudo bash -c 'echo You are visiting Web Server 1 >> /var/www/html/index.html'

e) Exit the SSH connection:

bash

After executing all the commands successfully, open a browser in your local system and enter the URL http://.Note: Your browser will not return anything because port 80 is not opened yet for the instance subnet.

Question 39

Challenge 1 - Task 4 of 5

Authorize OCI Resources to Retrieve the Secret from the Vault

Scenario

Preconfigured

To complete this requirement, you are provided with:

An OCI Vault to store the secret required by the program, which is created in the root compartment as PBT_Vault_SP.
An instance principal IAM service, which enables instances to be authorized actors (principals) that can retrieve the secret from the OCI Vault.
A dynamic group named PBT_Dynamic_Group_SP with permissions to access the OCI Vault. This dynamic group includes all of the instances in your compartment.
Access to Cloud Shell.
Permissions to perform only the tasks within the challenge.

Complete the following tasks in the OCI environment provisioned:

Create a Linux Instance with the name [Provide Name Here] within the compartment.

Provide your own public key to SSH the instance.

Options:

Question 40

Challenge 3 - Task 2 of 4

Set Up a Bastion Host to Access the Compute Instance in a Private Subnet Scenario

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

• Configure a Virtual Cloud Network (VCN) and a Private Subnet.

• Provision a Compute Instance in the private subnet and enable Bastion Plugin.

• Create a Bastion and Bastion session.

• Connect to a compute instance using Managed SSH session.

Note: You are provided with access to an OCI Tenancy, an assigned compartment, and OCI credentials. Throughout your exam, ensure to use the assigned Compartment 99233424-C01 and Region us-ashburn-1

Complete the following tasks in the provisioned OCI environment:

Create a Compute Instance with the name PBT-BAS-VM-01, using the "Oracle Linux 8" image and shape "VM.Standard2.1", without SSH key and enable Bastion plugin.

Options:

Question 41

Challenge 3 - Task 3 of 4

Set Up a Bastion Host to Access the Compute Instance in a Private Subnet Scenario

To complete this deployment, you have to perform the following tasks in the environment provisioned for you:

• Configure a Virtual Cloud Network (VCN) and a Private Subnet.

• Provision a Compute Instance in the private subnet and enable Bastion Plugin.

• Create a Bastion and Bastion session.

• Connect to a compute instance using Managed SSH session.

Note: You are provided with access to an OCI Tenancy, an assigned compartment, and OCI credentials. Throughout your exam, ensure to use the assigned Compartment 99233424-C01 and Region us-ashburn-1

Complete the following tasks in the provisioned OCI environment:

1. Create a Bastion with the name SPPBTBASTION99233424-lab.user01

[Eliminate Specical Characters] Eg:SPPBTBASTION992831403labuser13

2. Create a Session with the name PBT-1-Session-01, for compute instance in private subnet, with default username as "opc"

Options:

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Oracle Cloud Infrastructure 2023 Security Professional Questions and Answers

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