Oracle Cloud Infrastructure 2021 Architect Associate - 1z0-1072-21 Exam Practice Test

You are asked to create a user that will access programmatic endpoints in Oracle Cloud Infrastructure. The user must not be allowed to authenticate by username and password.
Which two authentication options can you use? (Choose two.)

A customer has launched a compute Instance in the Virtual Cloud Network (VCN), which hasan Internet gateway, a service gateway, a default security lists and a default route table. Customer has opened up Port 22 in the security lists attached to the compute instance subnet, however is still unable to connect to compute instances using ssh.
Which option would remedy this situation?

You provisioned an Oracle Autonomous Data Warehouse (ADW)on Oracle Cloud Infrastructure (OCI) and imported data into ADW.
You want to give your business analyst the ability to connect to the ADW database and run queries.
Which two actions can help you meet this requirement? (Choose two.)

Which storage service is used on OCI for a Data Transfer Service job?

Which two tagging related items are valid attributes that may be included in payload of an audit log event?
(Choose two.)

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.)

WhichDNS resource record type is used to point a host name to an IPv4 address?

What is the maximum number of security lists that can be associated with a subnet?

You have created a virtual cloudnetwork (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 haveread-only access to the file system.
What change would you make to satisfy this requirement?

You have an application running on Oracle Cloud Infrastructure. You identified that the read and write operations are slowing your applicationdown enough to impair user access. The application is currently using a VM.Standard 1.2 compute without any block storage attached to it.
Which two options allow you to increase disk performance? (Choose two.)

You have been tasked with creating one virtual cloud network (VCN) each for two line of business (LOB) applications. LOB A and LOB B will need to communicate with each other. To ensure that you can utilize VCN peering, which network CIDR ranges should be used?