Ultimate Guide to Prepare Free Oracle 1z0-1093-22 Exam Questions and Answer
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Oracle 1z0-1093-22 Exam Syllabus Topics:
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NEW QUESTION 10
Which network is used to facilitate the secure monitoring and administration of Oracle-managed infrastructure components in Exadata Cloud@Customer?
- A. Backup network
- B. Control plane network
- C. Client network
- D. InfiniBand network
- E. Cloud operations network
Answer: B
NEW QUESTION 11
Which set of data types is supported by the NoSQL Database Cloud Service tables?
- A. Iong, double, triple
- B. Boolean, date stamp, float
- C. XML, JSON, array
- D. enum, map, record
Answer: D
NEW QUESTION 12
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. No action can be taken, because a new backup location cannot be set after creation.
- 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. Change the database backup location to local storage backups and set retention to 45 days.
Answer: A
NEW QUESTION 13
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. Kill a running SQL session.
- C. Configure auto indexing.
- D. scale OCPUs for an autonomous database.
- E. Configure IO resource management (IORM).
Answer: A,B
NEW QUESTION 14
Which is NOT a prerequisite for patching Grid Infrastructure or database homes when using the console?
- A. All database compute nodes of the VM cluster are up and running.
- 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. Oracle Clusterware is down on the VM cluster.
Answer: D
NEW QUESTION 15
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. The Console, API, and Oracle Cloud Infrastructure CLI are options for managing bare metal DB systems.
- B. Both bare metal and vm DB systems support two-node Real Application Clusters (RAC) systems.
- C. Bare metal shapes determine the total raw storage allocated to bare metal DB systems.
- D. Bare metal and VM DB can only have a single Database Home, and the single database will be the version of the Database Home.
Answer: A,C
NEW QUESTION 16
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 17
What NoSQL Database Cloud Service API statement can be used to adjust table capacity?
- A. tableLimits
- B. tableRequest
- C. tableProvision
- D. tableunits
Answer: B
NEW QUESTION 18
Which FOUR storage options are available in Oracle Cloud Infrastructure (OCI)? (Choose all correct answers)
- A. Object Storage
- B. EFS Storage
- C. Local storage
- D. EBS Storage
- E. Block Storage
- F. File Storage
Answer: A,C,E,F
NEW QUESTION 19
What TWO reasons do you need a minimum of three storage cells when using Exadata Cloud Service? (Choose all correct answers)
- A. for Fast Start Failover of storage cells
- B. for Real Application Clusters
- C. for triple mirroring of data
- D. for high availability
- E. for Data Guard
Answer: C,D
NEW QUESTION 20
Which THREE are prerequisites for using the MySQL Database Service? (Choose all correct answers)
- A. You must download the latest MySQL version from https://edelivery.oracle.com/.
- B. You must install the downloaded MySQL version onto Oracle Cloud Infrastructure.
- C. You must create a tenancy and be able to sign in to it.
- D. You must create a compartment to store your resources.
- E. You or your group must be granted the policies described in Mandatory Policies.
Answer: C,D,E
NEW QUESTION 21
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. You want to restore to an existing System Change Number (SCN).
- C. Restore the database from a backup in Object Storage that was created by using the Console or the API.
- D. Restore the database from an unmanaged backup in Object Storage created directly by using RMAN.
- E. The pp system has no access to the Oracle Cloud Infrastructure Object Storage service location where the backup is stored.
Answer: D,E
NEW QUESTION 22
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 upgrades the associated compute instance to the latest Linux operating system version.
- B. It patches the underlying operating system of the MySQL database.
- C. It analyzes, rebuilds, and optimizes MySQL database tables and indexes.
- D. It patches the MySQL server itself along with any underlying hardware.
Answer: B,D
NEW QUESTION 23
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. If a vm DB system has different requirements for block storage, increase or decrease the storage at any time without impacting the system.
- C. If a vm DB system requires more block storage, increase the storage at any time without impacting the system.
- D. After you have provisioned a VM DB system, you cannot increase or decrease block storage.
Answer: C
NEW QUESTION 24
Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service environment?
- A. OCI CLI
- B. exacli
- C. cellcli
- D. dbaascli
Answer: B
NEW QUESTION 25
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 the hostname field for a DNS label when the subnet is being created.
- B. Select "Use DNS Hostnames in this VCN" as the VCN is being created.
- C. when creating the database, specify a value in the Hostname Prefix.
- D. After the VCN is created, modify the DNS settings to use DNS Hostnames.
Answer: B,C
NEW QUESTION 26
In Exadata Cloud Service, you use Oracle Data Guard for disaster recovery. What is the minimum egress requirement needed to enable Data Guard between Exadata Cloud Services?
- A. Tcp traffic only for port 1521 and port 22
- B. Tcp traffic only for port 22
- C. Tcp traffic only for port 1521
- D. Open for all protocols
Answer: C
NEW QUESTION 27
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. mount block storage locally to the node.
- C. Use Object Storage buckets for DATA, redo logs, and archive logs.
- D. Configure storage to assign 40% to DATA and the rest to redo logs and archive logs.
Answer: A,B
NEW QUESTION 28
What information is required to connect to the NoSQL Database Cloud Service?
- A. signing key fingerprint, API signing key, tenancy OCID
- B. user ID, tenancy ID, component ID
- C. API signing key, admin ID, user ID
- D. tenancy 1D, passphrase, handshake key
Answer: A
NEW QUESTION 29
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 bare metal server with up to 52 OCPU cores and locally attached drives to the system
- B. Two-node bare metal servers with 512 GB memory and locally attached drives
- C. One-node virtual machine XS with 24 OCPU cores
- D. Two-node virtual machine X7 with Block Storage which can be scaled up
Answer: A,D
NEW QUESTION 30
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. Use the mysqlbackup command to establish a 4 AM backup 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 31
You notice that throttling is occurring on your NoSQL Database Cloud Service. What must you increase to solve this?
- A. index size
- B. storage capacity
- C. storage capacity
- D. OCPU for all servers in the cluster
Answer: D
NEW QUESTION 32
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