Get Ready with 1z0-1093-22 Exam Dumps (2023)
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Oracle 1z0-1093-22 (Oracle Cloud Database Services 2022 Professional) Certification Exam is a professional-level certification exam designed to validate the skills and knowledge of professionals working with Oracle Cloud Database Services. 1z0-1093-22 exam measures the candidate's ability to install, configure, and manage Oracle Cloud Database Services, including Autonomous Database and Database Cloud Service. It also measures skills related to backup and recovery, security, and performance tuning.
NEW QUESTION # 11
While using virtual machines (VMs), the next step after selecting a shape for the DB system is to select storage options and configuration. Which TWO configurations can be selected and used? (Choose all correct answers)
- A. Use Automatic Storage Management (ASM) for the storage management software.
- B. Configure storage to assign 40% to DATA and the rest to redo logs and archive logs.
- C. mount block storage locally to the node.
- D. Use Object Storage buckets for DATA, redo logs, and archive logs.
Answer: A,C
NEW QUESTION # 12
What THREE steps must you perform to connect to a MySQL database in the database system by using SSH and MySQL Shell?
- A. Instantiate MySQL Shell on the MySQL database system instance.
- B. Add an ingress rule for port 20.
- C. SSH into the compute instance from your local machine.
- D. Connect to the MySQL Database Service instance.
- E. Start MySQL Shell on the compute instance.
Answer: A,C,D
NEW QUESTION # 13
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. Update the Oracle Cloud Infrastructure (OCI) MySQL DB System Details page to specify the 4 AM backup window start time.
- B. Edit the OCI MySQL DB System Details to set the Enable Automatic Backups time to 4 AM.
- C. Use the mysqlbackup command to establish a 4 AM backup start time.
- D. From the Edit MySQL DB System Details page, select Backup Window and set the start time to 4 AM.
Answer: D
NEW QUESTION # 14
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. After you provision a VM DB system, you cannot change the shape. You have to provision another VM DB system using a full backup.
- 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. 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.
- D. 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.
- E. 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.
Answer: B,E
NEW QUESTION # 15
In a two-node Real Applications Cluster environment, the Internet and VCN Resolver are supported for DNS in the DB system. Which TWO tasks are required for the network setup? (Choose all correct answers)
- A. Select "Use DNS Hostnames in this VCN" as the VCN is being created.
- B. After the VCN is created, modify the DNS settings to use DNS Hostnames.
- C. Select the hostname field for a DNS label when the subnet is being created.
- D. when creating the database, specify a value in the Hostname Prefix.
Answer: A,D
NEW QUESTION # 16
How many IP addresses do you need at a minimum for the client subnet when you plan to have four Exadata compute nodes on Exadata Cloud Service?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: B
Explanation:
((3 address * 2 nodes) +3 for SCANs +3 reserved in subnet )
NEW QUESTION # 17
What information is required to connect to the NoSQL Database Cloud Service?
- A. API signing key, admin ID, user ID
- B. tenancy 1D, passphrase, handshake key
- C. signing key fingerprint, API signing key, tenancy OCID
- D. user ID, tenancy ID, component ID
Answer: C
NEW QUESTION # 18
Which system configuration is offered by the Oracle Database Exadata Cloud Service?
- A. Each system configuration starts with a fixed amount of OCPU, memory, storage, and network resources.
- B. Each system configuration starts with a fixed amount of memory and storage resources.
- C. Each system configuration starts with a fixed amount of OCPU, memory, and network resources.
- D. Each system configuration starts with a fixed amount of OCPU and storage resources.
Answer: A
NEW QUESTION # 19
You are asked to measure useful quantitative data about a MySQL Database Service system. You must provide information such as current connection information, statement activity, latency, and host OCPU, memory, and disk I/O utilization. Which THREE Oracle Cloud Infrastructure monitoring methods should you use? (Choose all correct answers)
- A. metrics
- B. alarms
- C. data points
- D. queries
- E. notifications
Answer: A,B,E
NEW QUESTION # 20
You can manage and monitor performance of an autonomous database running on autonomous Exadata Cloud @ Customer using the Performance Hub. Which two actions can be undertaken by Performance Hub? (Choose all correct answers)
- A. Configure auto indexing.
- B. scale OCPUs for an autonomous database.
- C. View ASH Analytics.
- D. Kill a running SQL session.
- E. Configure IO resource management (IORM).
Answer: C,D
NEW QUESTION # 21
In addition to the automatic backup of your Oracle Database associated with a database deployment, you are planning to take an on-demand backup of a database on Exadata Cloud Service. How do you do this?
- A. First connect to the Exadata Cloud Instance as the oracle user and then take a backup.
- B. Perform a recovery operation to a specific long-term backup.
- C. Use the Create Backup button in the backup section of the Database Details page.
- D. Disable the automatic backup configuration and then take an on-demand backup.
Answer: C
NEW QUESTION # 22
After you have provisioned a virtual machine (VM) database (DB) system, what action can you take to meet changes in block storage requirements?
- A. If a vm DB system has different requirements for block storage, increase or decrease the storage at any time without impacting the system.
- B. If a vm DB system requires more block storage, increase the storage at any time without impacting the system.
- C. After you have provisioned a VM DB system, you cannot increase or decrease block storage.
- D. Only bare metal DB systems can increase block storage at any time without impacting the system.
Answer: B
NEW QUESTION # 23
You want to scale within Exadata System. Which of the following two statements are true? (Choose all correct answers)
- A. The setting of database parameter CPU_COUNT is affected by modifying the number of enabled OCPU cores.
- B. The setting of database parameter CPU_COUNT is not affected by modifying the number of enabled OCPU cores.
- C. Modifying the number of enabled OCPU cores requires database downtime.
- D. Modifying the number of enabled OCPU cores does not require database downtime.
Answer: A,D
NEW QUESTION # 24
Which statement is true about moving virtual machine (VM) database (DB) systems from one compartment to another?
- A. You have to move dependent resources like Database Homes and databases to the destination compartment before moving the VM DB system.
- B. You can move DB systems to a different compartment if you have sufficient access permissions to the compartment that the resource is being moved to, as well as the current compartment.
- C. You can move VM DB systems from one compartment to another by only using Oracle Cloud Infrastructure REST APIs.
- D. You do not need access permissions to the compartment that the resource Is being moved to when moving VM DB systems to a different compartment.
Answer: B
NEW QUESTION # 25
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. One-node virtual machine XS with 24 OCPU cores
- B. Two-node virtual machine X7 with Block Storage which can be scaled up
- C. Two-node bare metal servers with 512 GB memory and locally attached drives
- D. One-node bare metal server with up to 52 OCPU cores and locally attached drives to the system
Answer: B,D
NEW QUESTION # 26
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. You want to restore to an existing System Change Number (SCN).
- B. The pp system has no access to the Oracle Cloud Infrastructure Object Storage service location where the backup is stored.
- C. 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.
- D. Restore the database from an unmanaged backup in Object Storage created directly by using RMAN.
- E. Restore the database from a backup in Object Storage that was created by using the Console or the API.
Answer: B,D
NEW QUESTION # 27
Which characteristic is NOT a factor that impacts the capacity units for provisioning a NoSQL Database Cloud Service table?
- A. query pattern
- B. durability level
- C. record size
- D. data model
Answer: B
NEW QUESTION # 28
You have been brought in to help a company with slow nightly batch processing running on their Exadata Cloud Service. You have determined the workload is CPU-bound during the batch window. Which command line tool can be used to script increase or decrease OCPUs?
- A. ocpucli
- B. oci cli
- C. exacli
- D. asmali
Answer: B
NEW QUESTION # 29
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. Create a new database home, patch it to the version you want, and then move the database to the new home.
- D. Own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B respectively).
- E. Back up your database, run a precheck, then apply the patch on the database home where the database resides.
Answer: C
NEW QUESTION # 30
Which is NOT a prerequisite for patching Grid Infrastructure or database homes when using the console?
- A. The /u01 directory on the database host file system has at least 15 GB of free space for the execution of Patching processes.
- B. The required patch is available on the Control Plane server.
- C. All database compute nodes of the VM cluster are up and running.
- D. Oracle Clusterware is down on the VM cluster.
Answer: D
NEW QUESTION # 31
You want to permanently delete the DB System and its attached HeatWave cluster. Which action should you perform?
- A. Delete the DB system and it will also delete the attached HeatWave Cluster.
- B. Terminate the DB system and drop the associated HeatWave Cluster.
- C. Drop the DB system and terminate the associated HeatWave Cluster.
- D. Delete the Heatwave Cluster and it will also delete the DB system.
Answer: A
NEW QUESTION # 32
You enable automatic backups on your Exadata Cloud@Customer.?
- A. server parameter file (SP file)
- B. database control files
- C. Transparent Data Encryption (TDE) keystore (wallet)
- D. database archivelog files
Answer: C
NEW QUESTION # 33
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Oracle 1z0-1093-22 exam covers a wide range of topics related to Oracle Cloud Database Services, including database design, Oracle Cloud Infrastructure, backup and recovery, security, and data loading. It is a comprehensive exam that requires a deep understanding of the subject matter and practical experience working with Oracle Cloud Database Services.
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