A customer has a Virtual Machine instance running in their Oracle Cloud Infrastructure tenancy. They realized that they wrongly picked a smaller shape for their compute instance. They are reaching out to you to help them fix the issue.
Which of the below options is best recommended to suggest to the customer?

• A.Change the shape of the virtual machine instance using the Change Shape feature available in the console.
• B.Change the shape of instance without reboot, but stop all the applications running on instance beforehand to prevent data corruption.
• C.OCI doesn't allow such an operation.
• D.Delete the running instance and spin up a new instance with the desired shape.

Comment: *

Name: *

Email: *

Verification: *

Which of the below options for private access to services within Oracle Cloud Infrastructure (OCI) is NOT valid?

• A.You can enable private access to certain services within OCI from your Virtual Cloud Network by using either a private endpoint or a service gateway.
• B.The private endpoint gives hosts within your Virtual Cloud Network access to a given service within Oracle Cloud Infrastructure.
• C.You cannot use the private endpoint for hosts in the on-premises network.
• D.Traffic from an OCI compute instance going through a Service Gateway to Object Storage is routed without being sent over the internet.

Comment: *

Name: *

Email: *

Verification: *

Which of the following features is NOT supported by Oracle Cloud Infrastructure Multi-factor authentication (MFA)?

• A.Members of the Administrators group can enable MFA for other users.
• B.Only the user can enable MFA for their own account.
• C.Members of the Administrators group can disable MFA for other users.
• D.Users can disable MFA for their own accounts.

Comment: *

Name: *

Email: *

Verification: *

A retail company has recently adopted a hybrid architecture. They have the following requirements for their end-to-end Connectivity model between their on-premises data center and Oracle Cloud Infrastructure (OC1) region
* Highly available connection with service level redundancy
* Dedicated network bandwidth with low latency
Which connectivity setup is the most cost effective solution for this scenario?

• A.Setup IPsec VPN as your primary connection, and a FastConnect virtual circuit as a backup connection. Use separate edge devices in your on-premises data canter for each connection from your edge devices, advertise more specific routes IPSec VPN, and specific routes through the backup FastConnect virtual circuit.
• B.Setup FastConnect virtual circuit as your primary connection, and a second FastConnect virtual circuit as a backup connection. Use separate edge devices in your FastConnect physical connectivity is redundant Use a single edge device in your on premises data center for each connection From yc device, advertise more specific routes via primary FastConnect virtual circuit, and less specific routes through t backup FastConnect circuit.
• C.Setup FastConnect virtual circuit as your primary connection, and an IPSec VPN as a backup connection. Use separate edge devices in your on-premises data center for each connection. From your edge devices, advertise more specific routes through FastConnect virtual circuit, and more specific routes through the backup IPSec VPN path.
• D.Setup IPSec VPN as your primary connection, and a second IPSec VPN as a backup connection. Use separate edge devices in your on p data center for each connection. From your edge devices, advertise more specific routes via primary IPSec VPN. and less specific rod the backup IPSec VPN.

Correct Answer: D

there are two main requirements for this Customer
First Highly available connection with service level redundancy and that can achieve by

3- Redundant FastConnect

Comment: *

Name: *

Email: *

Verification: *

You are part of a project team working in the development environment created in Oracle Cloud Infrastructure (OCI). You realize that the CIDR block specified for one of the subnets in a Virtual Cloud Network (VCN) is not correct and want to delete the subnet. While deleting you get an error indicating that there are still resources that you must delete first. The error includes the OCID of the VNIC that is in the subnet.
Which of the following action you will take to troubleshoot this issue?

• A.Copy and paste OCID of the VNIC in the search box of the OCI Console to find out the parent resource of the VNIC.
• B.Use OCI CLI to delete the subnet using -force option.
• C.Use OCI CLI to delete the VNIC first and then delete the subnet.
• D.Use OCI CLI to call "network vnic" and "compute vnic-attachment" operations to find out the parent resource of the VNIC.

Comment: *

Name: *

Email: *

Verification: *