1Z0-1093-23 Online Practice Questions and Answers

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. Select Backup Window from the Edit MySQL DB System Details page and set the start time to 4 AM.

B. Use the mysqlbackup command to establish a 4 AM backup start time.

C. Update the Oracle Cloud Infrastructure (OCI) MySQL DB System Details page to specify the 4 AM backup window start time.

D. Edit the OCI MySQL DB System Details to set the Enable Automatic Backups time to 4 AM.

Which two statements are true about recommended Subnet configurations for Exadata Database Service? (Choose two.)

A. Use Regional Subnets for both Client and Backup.

B. Use a Public Subnet for Client and a Service Subnet for Backup.

C. Use a Private Subnet for Client and a Service Subnet for Backup.

D. Use two Public Subnets for Client and Backup.

E. Use a Private Subnet for Client and Private Subnet for Backup.

While configuring a Virtual Machines (VM) database (DB) system, the next step after selecting a shape for the DB system is to select storage options and configuration. Which two configurations should you select and use? (Choose two.)

A. Use Automatic Storage Management (ASM) for the storage management software of single and two-node VM deployments.

B. Use Object Storage buckets for DATA, redo logs, and archive logs.

C. Use Logical Volume Manager (LVM) for the storage management of single-node VM deployments.

D. Configure storage to assign 40% to DATA and the rest to redo logs and archive logs.

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 three.)

A. Notifications

B. Data points

C. Alarms

D. Metrics

E. Queries

Which of the following resources can be scaled up and down on your VM cluster on Exadata Cloud@Customer?

A. CPU, Persistent Memory (PMEM), Local Storage, and Exadata Storage

B. CPU, Memory, Local Storage, and Network

C. CPU, Memory, Local Storage, and Flash Storage

D. CPU, Grid Infrastructure Bandwidth, Memory, Local Storage, and Exadata Storage

E. CPU, Memory, Local Storage, and Exadata Storage

NoSQL Database Cloud Service supports all three types of big data. Which is NOT considered big data?

A. structured data

B. semi-structured data

C. unstructured data

D. free-structured data

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. Both bare metal and vm DB systems support two-node Real Application Clusters (RAC) systems.

B. The Console, API, and Oracle Cloud Infrastructure CLI are options for managing bare metal DB 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.

Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service environment?

A. cellcli

B. OCI CLI

C. dbaascli

D. exacli

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. Update the Oracle Cloud Infrastructure (OCI) MySQL DB System Details page to specify the 4 AM backup window start time.

D. From the Edit MySQL DB System Details page, select Backup Window and set the start time to 4 AM.

What THREE steps must you perform to connect to a MySQL database in the database system by usingSSH and MySQL Shell?

A. Add an ingress rule for port 20.

B. Instantiate MySQL Shell on the MySQL database system instance.

C. Connect to the MySQL Database Service instance.

D. SSH into the compute instance from your local machine.

E. Start MySQL Shell onthe compute instance.