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Oracle 1z0-1093-22 exam is a professional-level certification exam designed for IT professionals who wish to validate their skills and knowledge in managing and administering Oracle Cloud Database Services. 1z0-1093-22 exam is a part of the Oracle Certified Specialist program, which is a globally recognized certification program that aims to provide professionals with the relevant skills and knowledge to excel in their careers. 1z0-1093-22 exam tests candidates on various aspects of managing and administering Oracle Cloud Database Services, including backup and recovery, security, performance tuning, and high availability.
NEW QUESTION # 29
How many DB systems must you provision before you can enable Oracle Data Guard for a virtual machine DB system database?
- A. Three, first for the primary database, second for the standby database, and a third for the staging database in the Oracle Data Guard configuration.
- B. It depends on how many standby databases you want for your primary database in the Oracle Data Guard configuration in Oracle Cloud Infrastructure.
- C. Two for both the primary and standby database, because a DB system with the database that you want to use as the standby must already exist before you enable Oracle Data Guard.
- D. One with the primary database, because a new DB system with the standby database is created and associated with the primary database when you enable Oracle Data Guard.
Answer: D
NEW QUESTION # 30
Which TWO statements are true when deciding which Oracle Cloud Infrastructure (OCI) region to register an Exadata Cloud@Customer infrastructure in? (Choose all correct answers)
- A. Consider the physical proximity of the region you register the infrastructure in to your data center.
- B. Exadata Cloud@Customer is hosted in a customer data center so the Exadata infrastructure is not registered in an OCI region.
- C. Consider any business policies or regulations that preclude the use of a particular region.
- D. Consider which availability domain (within the region) to create the Exadata Cloud@Customer infrastructure in.
- E. The Exadata Cloud@Customer region can be changed after the infrastructure is created.
Answer: B,C
NEW QUESTION # 31
Resources are allocated to the DB system based on the shape selected. Which TWO are options for a DB system? (Choose all correct answers)
- A. Two-node virtual machine X7 with Block Storage which can be scaled up
- B. Two-node bare metal servers with 512 GB memory and locally attached drives
- C. One-node bare metal server with up to 52 OCPU cores and locally attached drives to the system
- D. One-node virtual machine XS with 24 OCPU cores
Answer: A,C
NEW QUESTION # 32
When you created your development database on Exadata Cloud@Customer, you selected "None" for backup location during provisioning. You now need to enable automatic backups on the development database with a retention period of 45 days. Which action should you perform?
- A. Change the database backup location to local storage backups and set retention to 45 days.
- B. Change the database backup location to Object Storage with the default retention period set.
- C. Change the database backup location to an NFS backup location with a 45-day retention period set.
- D. No action can be taken, because a new backup location cannot be set after creation.
Answer: D
NEW QUESTION # 33
You define a maintenance window for your MySQL DB systems. When the automatic maintenance process takes place, which TWO activities does the system perform while its status is set to UPDATING? (Choose all correct answers)
- A. It analyzes, rebuilds, and optimizes MySQL database tables and indexes.
- B. It patches the MySQL server itself along with any underlying hardware.
- C. It upgrades the associated compute instance to the latest Linux operating system version.
- D. It patches the underlying operating system of the MySQL database.
Answer: B,D
NEW QUESTION # 34
Which service is used by default by the MySQL Database Service to store user data to make it more resistant to failures?
- A. Data safe
- B. File Storage
- C. Block Volumes
- D. Object storage
Answer: C
NEW QUESTION # 35
After you have provisioned a virtual machine (VM) database (DB) system, what action can you take to meet changes in block storage requirements?
- A. Only bare metal DB systems can increase block storage at any time without impacting the system.
- B. After you have provisioned a VM DB system, you cannot increase or decrease block storage.
- C. If a vm DB system requires more block storage, increase the storage at any time without impacting the system.
- D. If a vm DB system has different requirements for block storage, increase or decrease the storage at any time without impacting the system.
Answer: C
NEW QUESTION # 36
Your MySQL Database Service system is automatically backed up between midnight and 1 AM. What must you do to change the starting time to 4 AM?
- A. Use the mysqlbackup command to establish a 4 AM backup start time.
- B. Update the Oracle Cloud Infrastructure (OCI) MySQL DB System Details page to specify the 4 AM backup window start time.
- C. From the Edit MySQL DB System Details page, select Backup Window and set the start time to 4 AM.
- D. Edit the OCI MySQL DB System Details to set the Enable Automatic Backups time to 4 AM.
Answer: C
NEW QUESTION # 37
Which set of data types is supported by the NoSQL Database Cloud Service tables?
- A. Boolean, date stamp, float
- B. Iong, double, triple
- C. XML, JSON, array
- D. enum, map, record
Answer: D
NEW QUESTION # 38
Which two statements are true about changing the shape of a virtual machine (VM) database (DB) system to adapt to changes in performance needs?
(Choose all correct answers)
- A. If the current shape of the VM DB system supports Oracle Real Application Clusters (RAC), then you can only change that shape to another shape that also supports Oracle RAC.
- B. The shape of a VM DB system can be changed at any time, with no impact on the amount of storage available to the DB system.
- C. After you provision a VM DB system with a shape that supports Oracle RAC, you can change that shape to another shape that does not support Oracle RAC.
- D. After you provision a VM DB system, you cannot change the shape. You have to provision another VM DB system using a full backup.
- E. It is possible to change the shape of a VM DB system with a higher number of OCPUs. However, reducing the number of OCPUs is not permitted.
Answer: B,C
NEW QUESTION # 39
Which are THREE strategies to migrate Oracle Database to Oracle Cloud Infrastructure (OCI)? (Choose all correct answers)
- A. Real Application Clusters (RAC)
- B. Zero Downtime Migration (ZDM)
- C. migration workbench
- D. Autonomous migration
- E. GoldenGate
Answer: B,C,E
NEW QUESTION # 40
When configuring connectivity for hosts in the VCN, security lists contain defaults for implementing security rules. Which TWO additional rules are needed for database systems? (Choose all correct answers)
- A. allows Path MTU Discovery fragmentation messages
- B. allows SQL*NET traffic from within the VCN
- C. allows SSH traffic from anywhere
- D. allows ONS and FAN traffic from within the VCN
Answer: A,C
NEW QUESTION # 41
You want to permanently delete the DB System and its attached HeatWave cluster. Which action should you perform?
- A. Delete the Heatwave Cluster and it will also delete the DB system.
- B. Delete the DB system and it will also delete the attached HeatWave Cluster.
- C. Drop the DB system and terminate the associated HeatWave Cluster.
- D. Terminate the DB system and drop the associated HeatWave Cluster.
Answer: B
NEW QUESTION # 42
Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service environment?
- A. exacli
- B. dbaascli
- C. cellcli
- D. OCI CLI
Answer: A
NEW QUESTION # 43
What permissions do you need to perform actions on a NoSQL table?
- A. NOSQL_TABLE_INSPECT, NOSQL_TABLE_UPDATE
- B. NOSQL_TABLE_DESTROY, NOSQL_TABLE_ALTER
- C. NOSQL_TABLE_WRITE, NOSQL_ROWS_INSERT
- D. NOSQL_ROWS_READ, NOSQL_ROWS_DELETE
Answer: D
NEW QUESTION # 44
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. Restore the database from a backup in Object Storage that was created by using the Console or the API.
- B. Restore the database from an unmanaged backup in Object Storage created directly by using RMAN.
- C. You want to restore to an existing System Change Number (SCN).
- D. The pp system has no access to the Oracle Cloud Infrastructure Object Storage service location where the backup is stored.
- E. 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.
Answer: B,D
NEW QUESTION # 45
What NoSQL Database Cloud Service API statement can be used to adjust table capacity?
- A. tableProvision
- B. tableunits
- C. tableRequest
- D. tableLimits
Answer: C
NEW QUESTION # 46
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 and VM DB can only have a single Database Home, and the single database will be the version of the Database Home.
- B. Bare metal shapes determine the total raw storage allocated to bare metal DB systems.
- C. The Console, API, and Oracle Cloud Infrastructure CLI are options for managing bare metal DB systems.
- D. Both bare metal and vm DB systems support two-node Real Application Clusters (RAC) systems.
Answer: B,C
NEW QUESTION # 47
You want to scale within Exadata System. Which of the following two statements are true? (Choose all correct answers)
- A. Modifying the number of enabled OCPU cores requires database downtime.
- B. The setting of database parameter CPU_COUNT is affected by modifying the number of enabled OCPU cores.
- C. The setting of database parameter CPU_COUNT is not affected by modifying the number of enabled OCPU cores.
- D. Modifying the number of enabled OCPU cores does not require database downtime.
Answer: B,D
NEW QUESTION # 48
Assume that there are no resource limits on your underlying Exadata Cloud@Customer hardware. What is the maximum number of Autonomous container databases that can be created on one Autonomous VM cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 49
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