Free Oracle 1Z0-1072-22 Exam Questions (page: 5)

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?

  1. Create pre-authenticated requests (PAR) and specify 00:00:0000 as the expiration time.
  2. Make the object storage bucket private and all objects public and use the URL found in the Object “Details”.
  3. Make the object storage bucket public and use the URL found in the Object “Details”.
  4. Create PARs and do not specify an expiration date.

Answer(s): C

Explanation:

Pre-authenticated requests provide a way to let you access a bucket or an object without having your own credentials. For example, you can create a request that lets you upload backups to a bucket without owning API keys.

When you create a bucket, the bucket is considered a private bucket and the access to the bucket and bucket contents requires authentication and authorization. However, Object Storage supports anonymous, unauthenticated access to a bucket. You make a bucket public by enabling read access to the bucket.
pre-authenticated requests have to select expiration date.



You have setup your environment as shown below with the Mount Target "MT" successfully mounted on both compute instances CLIENT-X and CLIENT-Y.

For security reasons you want to control the access to the File System A in such a way that CLIENT -X has READ/WRITE and CLIENT-Y has READ only permission.


What you should do?

  1. Update the OS firewall in CLIENT-X to allow READ/WRITE access.
  2. Update the security list TWO to restrict CLIENT-Y access to read-only.
  3. Update the mount target export options to restrict CLIENT-Y access to read-only.
  4. Update the security list ONE to restrict CLIENT-Y access to read only.

Answer(s): D



Which two methods are supported for migrating your on-premises Oracle database to an Oracle Autonomous Transaction Processing (ATP) database in Oracle Cloud Infrastructure? (Choose two.)

  1. Load text files into ATP using SQL Developer.
  2. Use RMAN duplicate.
  3. Use Oracle Data Pump.
  4. Transfer the physical database files and re-create the database.
  5. Use database backup and restore.

Answer(s): C,D


Reference:

https://docs.oracle.com/en/solutions/migrate-to-atp/index.html#GUID-28E5A683-6DC6- 4A07-BB1C-55F020D4C1CD



Which statement is NOT true about the Oracle Cloud Infrastructure Object Storage service?

  1. Object storage resources can be shared across tenancies.
  2. Immutable option for data stored in the Object Storage can be set via retention rules.
  3. Object versioning is enabled at namespace level.
  4. Object lifecycle rules can be used to either archive or delete objects.

Answer(s): B


Reference:

https://docs.cloud.oracle.com/en-us/iaas/Content/Object/Tasks/usingversioning.htm



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