NEW QUESTION 1
You have one database-style application that frequently makes many random reads and writes across the dataset.
Which storage offering supports this application?

• A. Object Storage Service
• B. Archive Storage Service
• C. File Storage Service
• D. Block Storage Service

Answer: D

NEW QUESTION 2
Why are two subnets required to create a public load balancer when additional subnets are often used for back-end servers? (Choose two.)

• A. Routing is simpler when the load balancer is not in the same subnet as the back-end server.
• B. Performance is higher when more subnets are used.
• C. Additional subnets for back-end servers allow for separate route tables for these servers.
• D. Additional subnets for back-end servers allow for separate security lists for these servers.

Answer: BD

NEW QUESTION 3
Which two resources are available by default when your Oracle Cloud Infrastructure tenancy is provisioned?

• A. an NVMe SSD boot disk for each instance, whose size is determined by the image and shape of the instance
• B. a range of public IP addresses that are reserved for your tenancy
• C. a set of images, where each image is a template of a virtual hard drive that consists of the OS and installed software and applications
• D. a variety of shapes, where each shape determines the number of CPUs and memory allocated to an instance.

Answer: AB

NEW QUESTION 4
Which two statements are true about encryption on Oracle Cloud Infrastructure (OCI)? (Choose two.)

• A. By default, object storage and block storage are encrypted at rest.
• B. A customer is responsible for data encryption in all services of OCI.
• C. By default, DB Systems offers an encrypted database.
• D. By default, NVMe drives are encrypted but the block volume service is not.

Answer: AC

NEW QUESTION 5
When terminating a compute instance, which statement is true?

• A. The instance needs to be stopped first, and then terminated.
• B. The boot volume is always deleted.
• C. All block volumes attached to the instance are terminated.
• D. Users can preserve the boot volume associated with the instance.

Answer: D

NEW QUESTION 6
You have created a virtual cloud network (VCN) with three private subnets. Two of the subnets contain application servers and the third subnet contains a DB System. The application requires a shared file system so you have provisioned one using the file storage service (FSS). You also created the corresponding mount target in one of the application subnets. The VCN security lists are properly configured so that both application servers and the DB System can access the file system. The security team determines that the DB System should have read-only access to the file system.
What change would you make to satisfy this requirement?

• A. Create an NFS export option that allows READ_ONLY access where the source is the CIDR range of the DB System subnet.
• B. Connect via SSH to one of the application servers where the file system has been mounte
• C. Use the Unix command chmod to change permissions on the file system directory, allowing the database user read only access.
• D. Modify the security list associated with the subnet where the mount target reside
• E. Change the ingress rules corresponding to the DB System subnet to be stateless.
• F. Create an instance principal for the DB Syste
• G. Write an Identity and Access Management (IAM) policy that allows the instance principal read-only access to the file storage service.

Answer: C

NEW QUESTION 7
Which statement is true about Oracle Cloud Identifiers (OCID)?

• A. mytenancy.oc.ocid is a valid OCID.
• B. If you delete a user, and them create a new user with the same name, the user will be considered a different user because of different OCIDs.
• C. Users can customize OCIDs for all the resources in their compartments.
• D. If you delete a user, and then create a new user with the same name, the new user will be assigned the exact same OCIDs as the system remembers.

Answer: B

NEW QUESTION 8
Which two statements are true about subnets within a VCN? (Choose two.)

• A. You can have multiple subnets in an Availability Domain for a given VCN.
• B. Private and Public subnets cannot reside in the same Availability Domain for a given VCN.
• C. Subnets can have their IP addresses overlap with other subnets in another network for a given VCN.
• D. Instances obtain their private IP and the associated security list from their subnets.

Answer: BD

NEW QUESTION 9
Which does NOT set a variable in Terraform?

• A. Passing the variable with a var statement to Terraform
• B. Setting the variable as key value pairs in a file in a subdirectory named tfvar
• C. A default value in the variable declaration within a TF plan file
• D. Setting the environment variable using a TF_VAR_ predicate in front of the variable name

Answer: A

NEW QUESTION 10
You are deploying a highly available web application in Oracle Cloud Infrastructure and have decided to use a public load balancer. The back-end web servers will be distributed across all three availability domains (ADs).
How many subnets should you create to deliver a secure highly available application?

• A. three subnets in total; one subnet in each AD
• B. five subnets in total; two subnets each in the first and second AD with a single subnet in the third AD
• C. six subnets in total; two subnets in each AD; one for the load balancer and one for the web servers
• D. four subnets in total; one subnet in each AD for the web servers and a single subnet in any one AD for the load balancer

Answer: C

NEW QUESTION 11
You have just created an Autonomous Data Warehouse (ADW) and you want to connect to the ADW using SQL Developer.
What three items are needed to connect to the ADW using SQL Developer? (Choose three.)

• A. the keystore password
• B. a security list with an ingress rule for TCP port 1521
• C. the client credentials file
• D. the public IP address of the ADW server
• E. the admin password

Answer: ACE

NEW QUESTION 12
When terminating a compute instance, you want to preserve the boot volume and its data. Which step will you need to perform?

• A. You cannot preserve the boot volume; it will always be deleted when you terminate the instance.
• B. Reboot the instance first, and then terminate the instance.
• C. Disable the default option to delete the boot volume when terminating an instance.
• D. Before terminating the instance, you must detach the boot volume.

Answer: C

NEW QUESTION 13
Which three are capabilities of the dbaascli utility? (Choose three.)

• A. Patching the primary database deployment
• B. Open port 1521 in the VCN to allow for traffic to the listener
• C. Start and open the database instance
• D. Switchover and failover in an Oracle Guard configuration
• E. Clone a DB

Answer: ACD

NEW QUESTION 14
Which is a customer’s responsibility on an Oracle Cloud Infrastructure database?

• A. patching the database and OS
• B. creating the first default database on the DBCS server
• C. creating an ASM diskgroup for data file or temp file storage
• D. installing the operating system (OS), Grid Infrastructure, and database software

Answer: B

NEW QUESTION 15
Which three are default Virtual Cloud Network (VCN) components? (Choose three.)

• A. Security List
• B. Dynamic Routing Gateway
• C. DHCP options
• D. Internet Gateway
• E. Route Table

Answer: ACE

NEW QUESTION 16
Which DNS resource record type is used to point a host name to an IPv4 address?

• A. ALIAS
• B. A
• C. CNAME
• D. AAAA

Answer: B

NEW QUESTION 17
Which two are true for achieving High Availability on Oracle Cloud Infrastructure? (Choose two.)

• A. Store your database across multiple regions so that half of the data resides in one region and the other half resides in another region.
• B. Attach your block volume form Availability Domain 1 to a compute instance in Availability Domain 2 (and vice versa) so that they are highly available.
• C. Configure your database to have Data Guard in another Availability Domain in Sync mode within a region.
• D. Store your database files on Object Storage so that they are available in all Availability Domains in all regions.
• E. Distribute your application servers across all Availability Domains within a region.

Answer: BE

NEW QUESTION 18
There are multiple options of migrating Oracle Databases from on-premises to Oracle Cloud Infrastructure. Which two characteristics do you need to consider when choosing a migration method? (Choose two.)

• A. On-premises database character set and application version
• B. On-premises database version and quantity of data, including indexes
• C. On-premises host operating system platform and network bandwidth
• D. On-premises connectivity using remote and local VCN peering

Answer: BC

NEW QUESTION 19
Which statement is true about a pre-authenticated request in Oracle Cloud Infrastructure Object Storage?

• A. You can create only 1, 000 pre-authenticated requests per bucket.
• B. You can create a pre-authenticated request only for public buckets.
• C. You cannot retire a pre-authenticated request before it expires.
• D. You cannot extend the expiration date on a pre-authenticated request.

Answer: D

NEW QUESTION 20
Which statement is true regarding Autonomous Transaction Processing (ATP)?

• A. A database name cannot be used concurrently for both an Autonomous Data Warehouse (ADW) and an ATP database
• B. After terminating a database, the database name is available for immediate reuse
• C. A maximum of 8 cores can be enabled for an ATP database
• D. A maximum of 2 TB of storage can be enabled for an ATP database

Answer: A

NEW QUESTION 21
For a compute instance that is launched in a private subnet in a Virtual Cloud Network (VCN), which action needs to be performed to connect to the Internet, assuming that the required security list is properly set up?

• A. Assign a Public IP address to the compute instance.
• B. Create and configure Network Address Translation (NAT) in a public subnet and route all traffic to it.
• C. There is no way for an instance in a private subnet to connect to the Internet.
• D. Create a default route entry in the route table to forward all traffic to the Internet gateway.

Answer: B

NEW QUESTION 22
Which option lists Virtual Cloud Networks (VCNs) that can be peered?

• A. VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28)
• B. VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16)
• C. VCN A (10.0.2.0/16) and VCN B (10.0.2.0/25)
• D. VCN A (10.0.0.0/16) and VCN B (10.0.16.0/24)

Answer: D

NEW QUESTION 23
You are the Cloud Architect of a company, and are designing a solution on Oracle Cloud Infrastructure where you want to have all your compute instances resistant to hardware failure.
Which two are recommended best practices to achieve the requirement on Oracle Cloud Infrastructure? (Choose two.)

• A. Create a custom image of your system drive each time you change the image.
• B. Attach block volumes from different Availability Domains to compute instances in different Availability Domains for high availability.
• C. Design your system with redundant compute modes in different Availability Domains to support the failover capability.
• D. Create backups of your block volumes that are associated with compute instances in different regions.

Answer: AC

NEW QUESTION 24
Which two statements about fault domains are true? (Choose two.)

• A. A fault domain is a grouping of hardware and infrastructure within an availability domain
• B. Each availability domain contains three fault domains
• C. A failed instance in a fault domain is automatically relaunched
• D. A fault domain is selected automatically based on usage data

Answer: AB

NEW QUESTION 25
Your on-premises hosted application uses Oracle database server. Your database administrator must have access to the database server for managing the application. Your database server is sized for seasonal peak workloads, which results in high licensing costs. You want to move your application to Oracle Cloud Infrastructure (OCI) to take advantage of CPU scaling options.
Which database offering on OCI would you select?

• A. bare metal DB systems
• B. VM DB systems
• C. Autonomous Transactions Processing (ATP)
• D. Autonomous Data Warehouse (ADW)

Answer: A

NEW QUESTION 26
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