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Oracle 1Z0-1093-23 Exam Syllabus Topics:
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NEW QUESTION # 10
What is the NoSQLHandle interface NOT used for?
- A. to gets rows from a table
- B. to get dynamic information on a table
- C. to set the row retention time
- D. to access multiple tables
Answer: D
NEW QUESTION # 11
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. Disable Automatic backup and then take an On-Demand backup.
- B. Connect to Exadata Database Service as oracle user first and then take an On-Demand backup.
- C. On-Demand backups are not allowed on Exadata Database Service because they use Automatic backups.
- D. Use the Create Backup button in the backup section of the Database Details page to take an On-Demand backup.
Answer: D
NEW QUESTION # 12
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. Edit the OCI MySQL DB System Details to set the Enable Automatic Backups time to 4 AM.
- C. Select Backup Window from the Edit MySQL DB System Details page and set the start time to 4 AM.
- D. Update the Oracle Cloud Infrastructure (QCI) MySQL DB System Details page to specify the 4 AM backup window start time.
Answer: C
NEW QUESTION # 13
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?
- A. It upgrades the associated compute instance to the latest Linux operating system version.
- B. It patches the MySQL server itself along with any underlying hardware.
- C. It analyzes, rebuilds, and optimizes MySQL database tables and indexes.
- D. It patches the underlying operating system of the MySQL database.
Answer: B
NEW QUESTION # 14
How many IPs are required for the Backup Subnet supporting an Exadata Database Service with six Database Compute Servers?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 15
What information is required to connect to the NoSQL Database Cloud Service?
- A. Signing key fingerprint. API signing key. tenancy OCID
- B. API signing key, admin ID, user ID
- C. Tenancy ID, passphrase. handshake key
- D. User ID, tenancy ID. component ID
Answer: A
NEW QUESTION # 16
You are designing an Exadata Database Service-based architecture for a customer who has a requirement that all maintenance, including database upgrades, be completed with as little downtime as possible.
Which technology should be used?
- A. Active Data Guard
- B. ASM instead of LVM
- C. RMAN
- D. Multitenant
- E. Application Continuity
Answer: A
NEW QUESTION # 17
Which three are prerequisites for using the MySQL Database Service? (Choose three.)
- A. You must create a compartment to store your resources.
- 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 download the latest MySQL version from https://edelivery.oracle.com/.
- E. You or your group must be granted the policies described in Mandatory Policies.
Answer: A,C,E
NEW QUESTION # 18
Which statement is true about MySQL Database Service?
- A. It supports MySQL Enterprise Edition version 5.7 with InnoDB Storage Engine.
- B. Its users are responsible for database and operating system patching tasks.
- C. It is a public cloud service built on MySQL Community Edition.
- D. It is a fully managed Oracle Cloud Infrastructure (QCI) native service.
Answer: D
NEW QUESTION # 19
What capability in the OCI Database Management Service is available using Database Groups?
- A. Install patches for the databases.
- B. Execute a SQL query for the databases.
- C. View database log events.
- D. Predict long-term capacity trends for the databases.
Answer: B
NEW QUESTION # 20
Which of the following resources can be scaled up and down on your VM cluster on Exadata Cloud@Customer?
- A. CPU, Memory, Local Storage, and Exadata Storage
- B. CPU, Memory, Local Storage, and Network
- C. CPU, Grid Infrastructure Bandwidth, Memory, Local Storage, and Exadata Storage
- D. CPU, Persistent Memory (PMEM), Local Storage, and Exadata Storage
- E. CPU, Memory, Local Storage, and Flash Storage
Answer: D
NEW QUESTION # 21
Which two statements are true regarding MySQL Database Service HeatWave? (Choose two.)
- A. The HeatWave data that is needed for analytic processing is stored in disk files.
- B. HeatWave uses machine learning to automate operations, increase DBA productivity, and reduce costs.
- C. HeatWave is an in-memory, query-processing engine designed for fast execution of analytic queries.
- D. HeatWave uses periodic long-running ETL batch jobs to refresh data
Answer: B,C
NEW QUESTION # 22
Which two must you create or configure to manage an external database? (Choose two.)
- A. A database group
- B. A database handle
- C. A database connection
- D. A dynamic group
Answer: B,C
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. After you have provisioned a VM DB system, you cannot increase or decrease block storage.
- B. If you want to increase or decrease the storage, you must change the shape of the VM DB system.
- C. If a VM DB system has different requirements for block storage, you can increase or decrease the storage at any time without impacting the system.
- D. If a VM DB system requires more block storage, you can increase the storage at any time without impacting the system.
Answer: D
NEW QUESTION # 24
Which method must you use to patch databases on Exadata Database Service with the least amount of downtime?
- A. Leverage Patchmgr to execute patching the database Home.
- B. Move the database to a new Home with the desired patch level.
- C. Conduct in place patching of the database Home.
- D. Leverage Opatch to execute patching the database Home.
- E. Create a Data Guard standby and execute standby first patching.
Answer: B
NEW QUESTION # 25
What statement is FALSE regarding the differences between the Exadata Cloud@Customer X8M and X8 Infrastructure?
- A. X8 uses InfiniBand for its internal network fabric whereas X8M uses RoCE.
- B. X8M has more total OCPUs available than an equivalent X8 configuration.
- C. X8M uses Persistent Memory (PMEM).
- D. Both X8M and X8 Exadata System models use InfiniBand for their internal network fabric.
Answer: D
NEW QUESTION # 26
Which two use cases can be used by the Oracle database with Object Storage in Oracle Cloud Infrastructure (OCI)? (Choose two.)
- A. Database log files
- B. Database binaries
- C. Database backups
- D. Database data files
Answer: A,C
NEW QUESTION # 27
Which two tools are used to monitor Exadata Database Service? (Choose two.)
- A. Oracle Internet Monitoring Suite (IMS)
- B. Oracle Enterprise Manager
- C. Service Console
- D. Oracle Cloud Monitor
- E. Oracle Management Cloud
Answer: B,C
NEW QUESTION # 28
Which two statements are true about Routing Tables? (Choose two.)
- A. The default Routing Table is shared by all the Subnets in the VCN.
- B. Gateways added to your VCN do not require an entry in the Routing Table.
- C. You can delete the default Routing Table if it is not required.
- D. A VCN uses the Routing Table to send traffic out of the VCN.
- E. The Routing Table rules specify a destination CIDR Block and target.
- F. A Routing Table controls ingress and egress rules, that specify the types of traffic allowed.
Answer: D,E
NEW QUESTION # 29
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