Oracle 1Z0-1072-21 Online Practice Questions and Exam Preparation

Oracle 1Z0-1072-21 Online Questions & Answers

• Question 171:

  You are working for a financial institution that is currently running two web applications in Oracle Cloud

  Infrastructure (OCI). All resources were created in the root compartment. Your manager asked you to deploy new resources to support a proof-of-concept (PoC) for Oracle FlexCube.

  You must ensure that the FlexCube resources are secured and cannot be affected by the team that manages the two web applications.

  Which two tasks should you complete to ensure the required security of your resources? (Choose two.)

  A. Create a new compartment for the two web applications and move the existing resources into the compartment. Deploy the FlexCube application into the root compartment. Create a new policy in the root compartment that gives the FlexCube project team the ability to manage all resources in the tenancy.
  B. Create a new policy in the root compartment for the FlexCube project team. Assign a policy statement that grants the FlexCube project team the ability to manage all resources in the tenancy, where a specific tag key and tag value are present.
  C. Create a Tag Default within the root compartment with a default value of ${iam.principle.name} so that each new resource created is tagged with the name of the person who created it. Create a new IAM policy that allows users to only modify resources they created.
  D. Create a new compartment for the two web applications and move the existing resources into this compartment. Modify the existing policy for the team that manages these applications so that the scope of access is defined as this new compartment.
  E. Create a new compartment for the FlexCube application deployment. Create a policy in this compartment for the project team that gives them the ability to manage all resources within the scope of this compartment.
  C. Create a Tag Default within the root compartment with a default value of ${iam.principle.name} so that each new resource created is tagged with the name of the person who created it. Create a new IAM policy that allows users to only modify resources they created.
  D. Create a new compartment for the two web applications and move the existing resources into this compartment. Modify the existing policy for the team that manages these applications so that the scope of access is defined as this new compartment.

• Question 172:

  Within your tenancy you have a compute instance with a boot volume and a block volume attached. The boot volume contains the OS and the attached block volume contains the instance's important dat

  A. Logs on the boot volume have filled the boot volume and are causing issues with the OS. What should you do to resolve this situation?
  B. Stop the instance that is full. Create a manual backup of the block storage before making changes. Detach the block volume, create a new instance of the same shape with a larger custom boot volume and attach the block volume to the new instance. Configure the OS and any related application(s) to access the block volume under the same mount point as before.
  C. Create a new instance with a larger boot volume size as well a new block volume which is the same size or larger than the one attached to the full instance. rsync the state of the boot volume and the state of the block volume between the two instances.
  D. Detach the block volume from the full instance. Create a new instance of the same shape with a larger boot volume and rsync the state of the boot volume between the instances. Attach the block volume to the new instance.
  E. Create a manual backup of the block storage instance. Create a custom image of the full instance. Once that completes deploy the custom image to a new instance.
  A. Logs on the boot volume have filled the boot volume and are causing issues with the OS. What should you do to resolve this situation?

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  https://docs.cloud.oracle.com/en-us/iaas/Content/Block/Tasks/resizingavolume.htm

• Question 173:

  Which two are Regional resources in Oracle Cloud Infrastructure? (Choose two.)

  A. Ephemeral public IPs
  B. Compartments
  C. Compute images
  D. Dynamic groups
  E. Block volume backups
  B. Compartments
  D. Dynamic groups

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  Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/General/Concepts/regions.htm

• Question 174:

  Which two statements are true when Oracle Data Guard is configured (using the Console) between two Virtual Machine DB Systems deployed in Oracle Cloud Infrastructure? (Choose two.)

  A. Primary is a 1-node RAC DB system and Standby is a 2-node RAC DB system.
  B. Primary is a 2-node RAC DB system and Standby is a 2-node RAC DB system.
  C. Primary is a 1-node RAC DB system and Standby is a 1-node RAC DB system.
  D. Primary is a 2-node RAC DB system and Standby is a 1-node RAC DB system.
  E. Primary is a Bare Metal DB system and Standby is a 1-node RAC DB system.
  A. Primary is a 1-node RAC DB system and Standby is a 2-node RAC DB system.
  C. Primary is a 1-node RAC DB system and Standby is a 1-node RAC DB system.

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  Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/overview.htm

• Question 175:

  Which two configuration formats does Terraform support? (Choose two.)

  A. YAML
  B. JSON
  C. HCL
  D. XML
  B. JSON
  C. HCL

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  References:

  Terraform configuration files can use either of two formats: Terraform domain-specific language (HashiCorp Configuration Language format [HCL]), which is the recommended approach, or JSON format if the files need to be machine

  readable.

• Question 176:

  Which two options are valid for loading data directly into Autonomous Data Warehouse (ADW)? (Choose two.)

  A. Data Integrator
  B. Data Pump
  C. Data Transfer Service
  D. SQL *Loader
  B. Data Pump
  D. SQL *Loader

• Question 177:

  When terminating a compute instance, which statement is true?

  A. The instance needs to be stopped first, and then terminated.
  B. The boot volume is always deleted.
  C. All block volumes attached to the instance are terminated.
  D. Users can preserve the boot volume associated with the instance.
  D. Users can preserve the boot volume associated with the instance.

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  You can permanently terminate (delete) instances that you no longer need. Any attached VNICs and volumes are automatically detached when the instance terminates. Eventually, the instance's public and private IP addresses are released and become available for other instances. By default, the instance's boot volume is deleted when you terminate the instance, however you can preserve the boot volume associated with the instance, so that you can attach it to a different instance as a data volume, or use it to launch a new instance.

• Question 178:

  Your customer is using an Oracle Cloud Infrastructure (OCI) compartment named Production that hosts

  several resources such as compute instances, DB Systems and File Systems. Each resource in the Production compartment is tagged.

  The customer's security team wants to restrict access to DB Systems to only the authorized group of DBAs.

  Which OCI Tagging capability can be used to meet this requirement?

  A. Tags Defaults with predefined values
  B. Tag Defaults
  C. Cost-Tracking Tags
  D. Tag-based Access Control
  D. Tag-based Access Control

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  Reference:

  https://docs.cloud.oracle.com/en-us/iaas/Content/Tagging/Tasks/ managingaccesswithtags.htm#about

• Question 179:

  Where do you find the tnsnames.ora for your Autonomous Data Warehouse (ADW) database?

  A. You can download tnsnames.ora from Oracle Cloud Infrastructure web console under ADW details page
  B. The tnsnames.ora file is included in credentials.zip file that you download from service console of ADW
  C. The ADW database will place the tnsnames.ora file in an object storage bucket
  D. You are automatically prompted to download the tnsnames.ora file upon creation of the ADW database
  B. The tnsnames.ora file is included in credentials.zip file that you download from service console of ADW

  ---

  https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/connect- intorduction.html#GUID-CD4C10A6-1C1E-4969-8F67-1433B6CE626A To download client credentials from the Autonomous Transaction Processing Service Console:

  -From the Service Console click the Administration link.

  -Click Download Client Credentials (Wallet).

  -

  On the Download Client Credentials (Wallet) page, enter a wallet password in the Password field and confirm the password in the Confirm Password field. The password must be at least 8 characters long and must include at least 1 letter

  and either 1 numeric character or 1 special character. This password protects the downloaded Client Credentials wallet.

  -

  Click Download to save the client security credentials zip file. By default the filename is:

  Wallet_databasename.zip. You can save this file as any filename you want. You must protect this file to prevent unauthorized database access.

  The zip file includes the following:

  tnsnames.ora and sqlnet.ora: Network configuration files storing connect descriptors and SQL*Net client side configuration.

  cwallet.sso and ewallet.p12: Auto-open SSO wallet and PKCS12 file. PKCS12 file is protected by the wallet password provided in the UI.

  keystore.jks and truststore.jks: Java keystore and truststore files. They are protected by the wallet password provided while downloading the wallet.

  ojdbc.properties: Contains the wallet related connection property required for JDBC connection. This should be in the same path as tnsnames.ora.

• Question 180:

  You are responsible for setting up access for all the cloud users of a large enterprise. You log in to the Phoenix region and start creating users and policies. You then realize that some users might be creating resources in the Ashburn region. Which step should you perform to enable those users?

  A. You can assign a region to each of the users at the time of creation.
  B. IAM users are global and non-admin users can add resources to any region by default.
  C. You need to log in to each region separately to create users for that particular region.
  D. IAM users are global. As an administrator, make sure that you subscribe to the Ashburn region.
  D. IAM users are global. As an administrator, make sure that you subscribe to the Ashburn region.