Best Oracle 1Z0-1093-23 2024 Training With 57 QA's
Oracle 1Z0-1093-23 Certification Exam Questions
Oracle 1Z0-1093-23 Exam Syllabus Topics:
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NEW QUESTION # 23
What information is required to connect to the NoSQL Database Cloud Service?
- A. API signing key, admin ID, user ID
- B. Signing key fingerprint. API signing key. tenancy OCID
- C. User ID, tenancy ID. component ID
- D. Tenancy ID, passphrase. handshake key
Answer: B
NEW QUESTION # 24
Which statement is true about rebooting a virtual machine (VM) DB system node using the Oracle Cloud Infrastructure Console?
- A. The VM DB system nodes cannot be rebooted individually For multinode DB systems, you have to act on all the VM nodes concurrently.
- B. On the VM DB system details page, find the node that you want to reboot, click the Actions (three dots) menu for that node, and then click Reboot.
- C. The VM DB system can be rebooted only from Oracle Cloud Infrastructure REST APIs or dbcli
- D. Under Database, click Bare Metal, VM, and Exadata; select the DB system you want to reboot; and then click Stop and Start after a few minutes under the Actions (three dots) menu.
Answer: B
NEW QUESTION # 25
Which three statements are true about Exadata Snapshots on the Exadata Database Service? (Choose three.)
- A. Multiple users can create independent Exadata Snapshots from the same test master, which is a full Read-Only clone of the source database.
- B. Before creating Exadata Snapshots from the test master, you can modify the data in the test master, if required.
- C. Exadata Snapshots utilize the Exadata SPARSE disk group to store the sparse files that contain all the data that is read and written by the Snapshots.
- D. Exadata Snapshots utilize the Exadata SPARSE disk group to store the sparse files that contain only changed blocks.
- E. Exadata Snapshots are unable to utilize all the Exadata features.
Answer: A,C,D
NEW QUESTION # 26
You used the "Stop" option from the Console of an Exadata Database Service virtual machine within a VM cluster.
Which two statements are true? (Choose two.)
- A. All the VMs in the cluster are stopped.
- B. The stopped VM is not available to any other database deployment.
- C. Billing for the OCPU and Infrastructure are stopped until the VM restarts.
- D. Billing for the CPU stops but billinq for the Exadata Infrastructure continues.
- E. All the databases in the VM cluster are stopped.
Answer: B,D
NEW QUESTION # 27
The /u02 directory containing Oracle Homes (OH) is 80% utilized and you need to free up space in it. You own two Oracle Homes OH193_A and OH193_B with test databases 193A and 193B, respectively. You decide to consolidate both databases into a single Oracle Home (OH193_A) to free up space.
Which two actions must you perform? (Choose two.)
- A. Create a new container database under OH193B and migrate the Pluggable Databases (PDBs) from 193B to 193A.
- B. Copy the sqlnet.ora and spfile from OH193_B to OH193_A and restart PDBs.
- C. Use the Move Database option from the console to relocate the database to the target Oracle Home.
- D. Schedule a downtime window with the team using the 193B database.
Answer: C,D
NEW QUESTION # 28
Which two statements are true when creating the Cloud Exadata Infrastructure Resource? (Choose two.)
- A. When creating the Cloud Exadata Infrastructure Resource, you must pick an Exadata system model, a system configuration shape, and Availability Domain.
- B. After provisioning an Exadata X8 Infrastructure Resource, you can scale the Exadata Database Service deployment online as needed by adding additional database and storage servers.
- C. You pick the desired hardware model and a default VCN is created for you with a default subnet for Client and Backup traffic.
- D. You must pick an Exadata system model, a system configuration shape, and a license model.
- E. After provisioning an Exadata X8M Infrastructure Resource, you can scale the Exadata Database Service deployment online as needed by adding additional database compute and storage servers.
Answer: A,D
NEW QUESTION # 29
Which characteristic is NOT a factor that impacts the capacity units for provisioning a NoSQL Database Cloud Service table?
- A. Durability level
- B. Query pattern
- C. Record size
- D. Data model
Answer: D
NEW QUESTION # 30
Which two must you create or configure to manage an external database? (Choose two.)
- A. A database group
- B. A database connection
- C. A dynamic group
- D. A database handle
Answer: B,D
NEW QUESTION # 31
Which of the following resources can be scaled up and down on your VM cluster on Exadata Cloud@Customer?
- A. CPU, Grid Infrastructure Bandwidth, Memory, Local Storage, and Exadata Storage
- B. CPU, Persistent Memory (PMEM), Local Storage, and Exadata Storage
- C. CPU, Memory, Local Storage, and Exadata Storage
- D. CPU, Memory, Local Storage, and Flash Storage
- E. CPU, Memory, Local Storage, and Network
Answer: B
NEW QUESTION # 32
Which two statements are true regarding MySQL Database Service HeatWave? (Choose two.)
- A. HeatWave uses machine learning to automate operations, increase DBA productivity, and reduce costs.
- B. HeatWave uses periodic long-running ETL batch jobs to refresh data
- C. HeatWave is an in-memory, query-processing engine designed for fast execution of analytic queries.
- D. The HeatWave data that is needed for analytic processing is stored in disk files.
Answer: A,C
NEW QUESTION # 33
What capability in the OCI Database Management Service is available using Database Groups?
- A. View database log events.
- B. Install patches for the databases.
- C. Predict long-term capacity trends for the databases.
- D. Execute a SQL query for the databases.
Answer: D
NEW QUESTION # 34
You use the Oracle Cloud Infrastructure console to create a MySQL DB system. You give it the name "mysql" and set the administrator username to "mysql.sys." You give it a data storage size of 50 GB and set the host name to "mysql-host." You do not specify a Maintenance Window start day and time.
Which action causes an error?
- A. Host name should contain only letters.
- B. Maintenance Window start time is required.
- C. Username "mysql.sys" is reserved.
- D. Storage size is too small.
Answer: C
NEW QUESTION # 35
In which case can you fast provision a virtual machine (VM) database (DB) systems, using Logical Volume Manager (LVM) for storage management?
- A. Oracle Database versions 12.2 and greater
- B. any currently supported release of the Oracle Database
- C. Oracle Database versions 18c and greater
- D. Oracle Databases that could use Automatic Storage Management
Answer: A
NEW QUESTION # 36
Which method must you use to patch databases on Exadata Database Service with the least amount of downtime?
- A. Conduct in place patching of the database Home.
- B. Move the database to a new Home with the desired patch level.
- C. Leverage Opatch to execute patching the database Home.
- D. Leverage Patchmgr to execute patching the database Home.
- E. Create a Data Guard standby and execute standby first patching.
Answer: B
NEW QUESTION # 37
What is true about Security Lists?
- A. A Security List controls ingress and egress rules that specify the types of traffic allowed in and out.
- B. You can delete the default Security List if it is not required.
- C. A Security List is defined at the VCN level.
- D. The Security List rules can be applied to Storage servers to restrict access.
- E. The default Security List is shared by all the Subnets in the VCN.
Answer: A
NEW QUESTION # 38
On the Add HeatWave Cluster dialog, you are asked to provide the shape for the HeatWave nodes. Which detail does the shape selection provide to HeatWave?
- A. The associated database system network
- B. The private IP address for the Analytic Cluster
- C. The Disk partition count for the HeatWave cluster
- D. The number of CPUs for the Analytic cluster
Answer: D
NEW QUESTION # 39
Which statement is FALSE about updating your Virtual Machine DB System database?
- A. Updating the DB System does NOT update the operating system.
- B. Updating the DB system updates the Grid Infrastructure for two-node RAC DB Systems with Automatic Storage Management (ASM) storage management software.
- C. Ensuring/uOl has 15 GB of free space.
- D. Updating the DB System also updates the operating system.
Answer: A
NEW QUESTION # 40
Which two steps must be taken before installing a management agent for the Oracle Cloud Infrastructure (OCI) Database Management Service? (Choose two.)
- A. Create or copy an Agent OCID.
- B. Create or copy an Agent Install Key.
- C. Confirm the OS and networking requirements.
- D. Install TLS 1.3 on the database system.
- E. Patch the database to be managed.
Answer: B,D
NEW QUESTION # 41
You are asked to create a MySQL Database Service system. You log in to the group's Oracle Cloud Infrastructure tenancy and access the assigned compartment, and find that 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 the MySQL DB system.
- C. Create a Linux compute instance.
- D. Connect to the MySQL Database Service system endpoint.
Answer: B
NEW QUESTION # 42
You have a group called Database Admins and you need to allow them to create Exadata Database Services.
Which is the correct IAM policy to use?
- A. Allow databases in tenancy to be managed by DatabaseAdmins
- B. Allow group DatabaseAdmins to manage database-family in tenancy
- C. Allow group DatabaseAdmins to create database-family in tenancy
- D. Allow group DatabaseAdmins to manage databases in tenancy
- E. Allow tenancy DatabaseAdmins to manage database-family in group
Answer: B
NEW QUESTION # 43
In addition to Automatic backups of your Oracle database, you want to take On-Demand backups of the database on Exadata Database Service on Dedicated Infrastructure in the public cloud.
How can you do this?
- A. Use the Create Backup button in the backup section of the Database Details page to take an On-Demand backup.
- B. Disable Automatic backup and then take an On-Demand backup.
- C. Connect to Exadata Database Service as oracle user first and then take an On-Demand backup.
- D. On-Demand backups are not allowed on Exadata Database Service because they use Automatic backups.
Answer: A
NEW QUESTION # 44
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