You want an instance in your compartment to make API calls to other services within Oracle Cloud Infrastructure without storing credentials in a configuration file.
What do you need to do?
A. No action is required. By default, all VM instances are created with an Instance Principal.
B. Instances cannot access services outside their compartment.
C. VM instances are treated as users. Create a user and assign the user to that VM instance.
D. Create appropriate matching rules in the Dynamic Group to create an Instance Principal.
Which three must be configured for a load balancer to accept incoming traffic? (Choose two.)
A. a listener
B. a back-end server
C. a back end set
D. a security list that is open on a listener port
E. a certificate
Which three can you achieve by using Terraform? (Choose three.)
A. Create resources in the right order without regard to the order in the terraform plan file.
B. Automatically re-provision the resources that are tainted or whose configuration has changed.
C. Automatically translate a deployed infrastructure and create a plan.
D. Automatically destroy all the resources that are in tenancy.
E. Continuously maintain the configuration files in an instance.
What is the default backup location for database backup on Database Cloud Service (DBCS)?
A. Object Storage on Oracle Cloud Infrastructure
B. ASM diskgroup
C. block volume
D. locally attached NVMe on Virtual Machine
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
Within your tenancy you have a compute instance with a boot volume and a block volume attached. The boot volume contains the OS and the attached block volume contains the instance's important data. Logs on the boot volume have filled the boot volume and are causing issues with the OS.
What should you do to resolve this situation?
A. Stop the instance that is full. Create a manual backup of the block storage before making changes. Detach the block volume, create a new instance of the same shape with a larger custom boot volume and attach the block volume to the new instance. Configure the OS and any related application(s) to access the block volume under the same mount point as before.
B. Create a new instance with a larger boot volume size as well a new block volume which is the same size or larger than the one attached to the full instance. rsync the state of the boot volume and the state of the block volume between the two instances.
C. Detach the block volume from the full instance. Create a new instance of the same shape with a larger boot volume and rsync the state of the boot volume between the instances. Attach the block volume to the new instance.
D. Create a manual backup of the block storage instance. Create a custom image of the full instance. Once that completes deploy the custom image to a new instance.
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)
Which two statements are true about policies?
A. You can use read, write, manage, and inspect as verbs for defining a policy.
B. A policy is a document that specifies who can access which Oracle Cloud Infrastructure resources that your company has, and how.
C. Users need not do anything but still have to be added to a group with appropriate policies defined.
D. You can deny access to a group via policies.
Which two statements are true about adding secondary VNICs to an existing compute instance? (Choose two.)
A. The primary and secondary VNIC association must be in the same availability domain
B. You can assign an Ephemeral Public IP to a secondary VNIC
C. You can remove the primary VNIC after the secondary VNIC's attachment is complete
D. The primary and secondary VNIC association can be in different virtual cloud networks (VCNs)
You have created a public subnet and an internet gateway in your virtual cloud network (VCN). The public
subnet has an associated route table and security list. However, after creating several compute instances
in the public subnet, none can reach the Internet.
Which two are possible reasons for the connectivity issue? (Choose two.)
A. The route table has no default route for routing traffic to the internet gateway
B. There is no stateful egress rule in the security list associated with the public subnet
C. There is no dynamic routing gateway (DRG) associated with the VCN
D. There is no stateful ingress rule in the security list associated with the public subnet