1Z1-1072 무료 덤프문제 온라인 액세스

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

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

As the Cloud Architect for your company, you have been tasked with designing a high performance (HPC) cluster in Oracle Cloud Infrastructure (OCI). The following requirements have been defined:
The cluster must be a minimum of three nodes, but may increase to six nodes when demand requires.
The cluster must be resilient to any potential infrastructure failures. To minimize latency, all nodes must be deployed within the same availability domain (AD). Adding or replacing nodes within the cluster should take no more than 30 minutes. Which two steps should be performed to satisfy these requirements in OCI? (Choose two.)

• A.Deploy the cluster in a single AD. Place each of the nodes in one of the three different fault domains in that AD.
• B.Create a custom image of your HPC node compute instance. Launch new compute instances using this image to reduce provisioning time.
• C.Deploy the cluster in a single AD with a shared file system that leverages the file storage service (FSS). Deploy a standby cluster in another AD and configure it to use the same shared file system.
• D.Deploy the cluster in a single AD. Place each of the nodes in a different virtual cloud network (VCN) subnet.
• E.Create a backup of your HPC node compute instance boot volume. Launch new compute instances directly from the backup reduce provisioning time.

What is the maximum CIDR range that can be assigned when configuring a Virtual Cloud Network?

• A./24
• B./26
• C./8
• D./16

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

Which is a customer's responsibility on an Oracle Cloud Infrastructure database?

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