更新されたPDF（2023年最新）実際にあるOracle 1z0-1093-22試験問題
検証済みの1z0-1093-22試験問題集PDF[2023年最新] 成功の秘訣はFast2test
質問 # 18
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. Only bare metal DB systems can increase block 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. If a vm DB system requires more block storage, increase the storage at any time without impacting the system.
正解：D
質問 # 19
You want to connect to your MySQL DB system's endpoint. You create an Oracle Linux compute instance on the same Virtual Cloud Network as your MySQL DB system. Which TWO actions must you perform to connect to your MySQL Database Service system? (Choose all correct answers)
- A. ssh into the compute instance from your local machine.
- B. Define a SQL Developer connection in your MySQL Database Service database system.
- C. Connect to your database system by using the MySQL client on the Linux compute instance.
- D. Install the MySQL client on your local computer.
正解：A、C
質問 # 20
Which set of data types is supported by the NoSQL Database Cloud Service tables?
- A. XML, JSON, array
- B. Boolean, date stamp, float
- C. enum, map, record
- D. Iong, double, triple
正解：C
質問 # 21
Which THREE Oracle Cloud Infrastructure (OCI) services can be used to connect to on-premises networks? (Choose all correct answers)
- A. Service Gateway
- B. IPSec VPN
- C. Internet Gateway
- D. Fastconnect
- E. Dynamic Routing Gateway (DRG)
正解：B、D、E
質問 # 22
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. Perform a recovery operation to a specific long-term backup.
- B. First connect to the Exadata Cloud Instance as the oracle user and then take a backup.
- C. Disable the automatic backup configuration and then take an on-demand backup.
- D. Use the Create Backup button in the backup section of the Database Details page.
正解：D
質問 # 23
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. View ASH Analytics.
- B. Configure auto indexing.
- C. scale OCPUs for an autonomous database.
- D. Configure IO resource management (IORM).
- E. Kill a running SQL session.
正解：A、E
質問 # 24
You are asked to create a MySQL Database Service system. You can log in to the group's Oracle Cloud Infrastructure tenancy and access the assigned compartment, and all policies have been configured and tested. What is the next step to create a MySQL Database Service?
- A. Create a Virtual Cloud Network by using the VCN Wizard.
- B. Create a Linux compute instance.
- C. Connect to the MySQL Database Service system endpoint.
- D. Create the MySQL DB system.
正解：A
質問 # 25
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
正解：A
解説：
((3 address * 2 nodes) +3 for SCANs +3 reserved in subnet )
質問 # 26
Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service environment?
- A. cellcli
- B. dbaascli
- C. OCI CLI
- D. exacli
正解：D
質問 # 27
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.
正解：B、C
質問 # 28
Which characteristic is NOT a factor that impacts the capacity units for provisioning a NoSQL Database Cloud Service table?
- A. record size
- B. query pattern
- C. data model
- D. durability level
正解：D
質問 # 29
What can you use to enable an on-premises Enterprise Manager instance to monitor Exadata Cloud Service in a private OCI subnet?
- A. Client subnet
- B. virtual Cloud Network (VCN)
- C. Virtual Network Interface Card (VNIC)
- D. FastConnect
正解：D
質問 # 30
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. when creating the database, specify a value in the Hostname Prefix.
- 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. Select "Use DNS Hostnames in this VCN" as the VCN is being created.
正解：A、D
質問 # 31
You used the "Stop" option from the Console of an Exadata Cloud Service virtual machine within a VM cluster. What impact does this have?
- A. All the virtual machines in the VM cluster are stopped.
- B. All the databases and infrastructure associated with the Exadata Cloud Service are stopped.
- C. The Exadata Cloud Service is stopped.
- D. The Stopped virtual machine is not available to any other database deployment.
正解：D
質問 # 32
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. The Exadata Cloud@Customer region can be changed after the infrastructure is created.
- C. Consider which availability domain (within the region) to create the Exadata Cloud@Customer infrastructure in.
- D. Consider any business policies or regulations that preclude the use of a particular region.
- E. Exadata Cloud@Customer is hosted in a customer data center so the Exadata infrastructure is not registered in an OCI region.
正解：D、E
質問 # 33
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