最新的 Database Cloud Service 1z0-1093-22 免費考試真題 (Q45-Q50):
問題 #45 You are considering whether or not to implement bare metal or virtual machine shapes. Which TWO statements are true about bare metal and virtual machine (VM) database (DB) systems? (Choose all correct answers)
A. Bare metal shapes determine the total raw storage allocated to bare metal DB systems.
B. Bare metal and VM DB can only have a single Database Home, and the single database will be the version of the Database Home.
C. Both bare metal and vm DB systems support two-node Real Application Clusters (RAC) systems.
D. The Console, API, and Oracle Cloud Infrastructure CLI are options for managing bare metal DB systems.
答案:A,D 問題 #46 Which TWO statements are true when deciding which Oracle Cloud Infrastructure (OCI) region to register an Exadata [email protected] infrastructure in? (Choose all correct answers)
A. Consider the physical proximity of the region you register the infrastructure in to your data center.
B. Consider any business policies or regulations that preclude the use of a particular region.
C. Exadata [email protected] is hosted in a customer data center so the Exadata infrastructure is not registered in an OCI region.
D. The Exadata [email protected] region can be changed after the infrastructure is created.
E. Consider which availability domain (within the region) to create the Exadata [email protected] infrastructure in.
答案:B,C 問題 #47 Which two circumstances are FALSE when you use the Console to recover a DB system database from a backup stored in Oracle Cloud Infrastructure Object Storage? (Choose all correct answers)
A. Data Guard must be disabled, or you must first remove the Data Guard association by terminating the standby database before you can restore the database.
B. Restore the database from an unmanaged backup in Object Storage created directly by using RMAN.
C. Restore the database from a backup in Object Storage that was created by using the Console or the API.
D. You want to restore to an existing System Change Number (SCN).
E. The pp system has no access to the Oracle Cloud Infrastructure Object Storage service location where the backup is stored.
答案:B,E 問題 #48 Which is NOT a prerequisite for patching Grid Infrastructure or database homes when using the console?
A. Oracle Clusterware is down on the VM cluster.
B. The /u01 directory on the database host file system has at least 15 GB of free space for the execution of Patching processes.
C. The required patch is available on the Control Plane server.
D. All database compute nodes of the VM cluster are up and running.
答案:A 問題 #49 Your company's security policy requires you to patch the database within a month of a relevant database patch being released by Oracle. Which method requires the least amount of down time?
A. Download the latest patch from MOS, back up your database, and use dbaasc1i to apply the patch on the database home.
B. Download the latest patch from MOS, back up your database, run a precheck, then apply the patch on the database home.
C. Own two Oracle Homes (OH193A and OH193B), each with a test database (193A and 193B respectively).
D. Create a new database home, patch it to the version you want, and then move the database to the new home.
E. Back up your database, run a precheck, then apply the patch on the database home where the database resides.