Oracle 1Z0-997-21 Exam Dumps

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.

You have deployed a multi-tier application with multiple compute instances in Oracle Cloud Infrastructure.

You want to back up these volumes and have decided to use 'Volume Groups' feature. The Block volume

and Compute instances exist in different compartments within your tenancy. Periodically, a few child

compartments are moved under different parent compartments, and you notice that sometimes volume

group backup fails.

What could be the cause?

A. The Identity and Access Management policy allowing backup failed to move when the compartment was moved.

B. You are exceeding your volume group backup quota configured.

C. You have the same block volume attached to multiple compute instances; if these compute instances are in different compartments then all concerned compartments must be moved at the same time.

D. A compute instance with multiple block volumes attached cannot move when a compartment is moved.

You are advising the database administrator responsible for managing non-production environment for Oracle Autonomous Database running on Oracle Cloud Infrastructure. You need to help the database administrator ensure that the non-production environments have a copy of the current data from the production environment in a manner that is most time-efficient. Which method should you recommend? (Choose the best answer.)

A. Take a full database backup of the production Autonomous database and create the non- production database from it.

B. Create a metadata clone of the production Autonomous Database and create the non-production database from it.

C. Create a full clone of the production Autonomous Database and create the non-production database from it.

D. Take a Data Pump export of the production Autonomous database and import into the non- production database.