Oracle 1Z0-1072 Online Practice Questions and Exam Preparation

Oracle 1Z0-1072 Online Questions & Answers

• Question 131:

  You are designing a lab exercise for your team that has a large number of graphics with large file sizes. The application becomes unresponsive if the graphics are embedded in the application. You have uploaded the graphics to Oracle Cloud Infrastructure and only added the URL in the application. You need to ensure these graphics are accessible without requiring any authentication for an extended period of time.

  How can you achieve these requirements?

  A. Create pre-authenticated requests (PAR) and specify 00:00:0000 as the expiration time.
  B. Make the object storage bucket private and all objects public and use the URL found in the Object "Details".
  C. Make the object storage bucket public and use the URL found in the Object "Details".
  D. Create PARs and do not specify an expiration date.
  C. Make the object storage bucket public and use the URL found in the Object "Details".

• Question 132:

  Which statement is true about a pre-authenticated request in Oracle Cloud Infrastructure Object Storage?

  A. You can create only 1, 000 pre-authenticated requests per bucket.
  B. You can create a pre-authenticated request only for public buckets.
  C. You cannot retire a pre-authenticated request before it expires.
  D. You cannot extend the expiration date on a pre-authenticated request.
  D. You cannot extend the expiration date on a pre-authenticated request.

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  https://docs.cloud.oracle.com/iaas/Content/Object/Tasks/usingpreauthenticatedrequests.htm

  You can create an unlimited number of pre-authenticated requests.

  You can't edit a pre-authenticated request. If you want to change user access options in response to changing requirements, you must create a new preauthenticated request.

  URL: https://docs.cloud.oracle.com/iaas/Content/Object/Tasks/managingbuckets.htm

  You can change a bucket's access from public to private or from private to public. Changing the type of access doesn't affect existing pre-authenticated requests. Existing pre-authenticated requests still work.

• Question 133:

  Which two options are available when configuring DNS resolution for your virtual cloud network? (Choose two.)

  A. Internet and custom resolver
  B. Google DNS servers
  C. custom resolver
  D. Internet and virtual cloud network (VCN) resolver
  C. custom resolver
  D. Internet and virtual cloud network (VCN) resolver

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  References: https://docs.cloud.oracle.com/iaas/Content/Database/Tasks/launchingDB.htm

• Question 134:

  Your Operations team has recently created a new, standard image that will be used to launch all new application servers in the Finance compartment. The custom image currently exists in the Operations compartment. You have access to manage all-resources in the Finance compartment and do not have access to the Operations compartment.

  Which two methods would make the new image available for you to use when deploying new servers in the Finance compartment? (Choose two.)

  A. Instruct the Operations team to reassign the custom image to the Finance compartment so you can select it from a drop-down list when launching new compute resources.
  B. Instruct the Operations team to export the image to an object storage bucket, create a pre-authenticated request (PAR), and provide you with the URL. Download the custom image to your laptop and import it as a custom image in the Finance compartment.
  C. Instruct the Administrators team to grant you access to use instance-images in the Operations compartment. Use the Oracle Cloud Identifier (OCID) of the custom image when launching new compute resources in the Finance compartment.
  D. Instruct the Operations team to export the image to an object storage bucket, create a PAR, and provide you with the URL. Use that URL as the source when importing a custom image. Import the custom image into the Finance compartment.
  E. Instruct the Operations team to export the image to an object storage bucket. Instruct the Administrators team to grant you access to the object storage bucket where the custom image is stored. Use the download URL of the custom image as the image source when launching new compute resources in the Finance compartment.
  C. Instruct the Administrators team to grant you access to use instance-images in the Operations compartment. Use the Oracle Cloud Identifier (OCID) of the custom image when launching new compute resources in the Finance compartment.
  E. Instruct the Operations team to export the image to an object storage bucket. Instruct the Administrators team to grant you access to the object storage bucket where the custom image is stored. Use the download URL of the custom image as the image source when launching new compute resources in the Finance compartment.

• Question 135:

  Which scaling option does Database Cloud Service (DBCS) on Bare Metal Shape offer?

  A. network bandwidth
  B. CPU
  C. storage
  D. memory
  B. CPU

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  References: https://docs.cloud.oracle.com/iaas/Content/Database/Tasks/managingDBsystem.htm

• Question 136:

  Your application front end consists of several Oracle Cloud Infrastructure compute instances behind a load balancer. You have configured the load balancer to perform health checks on these instances. If an instance fails to pass the configured health checks, what will happen?

  A. The instance is replaced automatically by the load balancer.
  B. The instance is terminated automatically by the load balancer.
  C. The instance is taken out of the back end set by the load balancer.
  D. The load balancer stops sending traffic to that instance.
  D. The load balancer stops sending traffic to that instance.

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  One or more of the backend servers reports as unhealthy.

  A backend server might be unhealthy or the health check might be misconfigured.

• Question 137:

  You are running several Linux based operating systems in your on .premises environment that you want to import to OCI as custom images. You can launch your imported images as OCI compute Virtual machines. Which two modes below can be used to launch these imported Linux VMs?

  A. Native
  B. B. Mixed
  C. C. Paravirtualized
  D. D. Emulated
  C. C. Paravirtualized
  D. D. Emulated

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  You can use the Console or API to import exported images from Object Storage. To import an image, you need read access to the Object Storage object containing the image.

  during the Import you can select the Launch mode:

  For custom images where the image format is .oci, Oracle Cloud Infrastructure selects the applicable launch mode based on the launch mode for the source image.

  For custom images exported from Oracle Cloud Infrastructure where the image type is QCOW2, select Native Mode.

  To import other custom images select Paravirtualized Mode or Emulated Mode. For more information, see Bring Your Own Image (BYOI).

• Question 138:

  Which certificate format is used with the load balancer?

  A. PFX
  B. PEM
  C. PKCS12
  D. CRT
  B. PEM

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  https://docs.cloud.oracle.com/iaas/Content/Balance/Tasks/managingcertificates.htm

• Question 139:

  Which two identity providers can your administrator federate with Oracle Cloud Infrastructure? (Choose two.)

  A. Microsoft Active Directory
  B. Oracle Identity Cloud Services
  C. AWS Directory Services
  D. Google Directory Federation Services
  A. Microsoft Active Directory
  B. Oracle Identity Cloud Services

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  References:

  Oracle Cloud Infrastructure supports federation with Oracle Identity Cloud Service and Microsoft Active Directory (via Active Directory Federation Services (AD FS)), and any identity provider that supports the Security Assertion Markup Language (SAML) 2.0 protocol.

• Question 140:

  Which two are required parameters to create a public load balancer instance? (Choose two.)

  A. certificate
  B. load balancer name
  C. listener
  D. back end set
  E. two public subnets
  C. listener
  D. back end set

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  References: https://docs.cloud.oracle.com/en-us/iaas/Content/GSG/Tasks/loadbalancing.htm