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Free Oracle 1Z0-1072 Exam Questions (page: 5)

Page 5 of 50
PDF with 197 Questions

Which two features are offered natively on Oracle Cloud Infrastructure Database Cloud Service (DBCS)? (Choose two.)

  1. Data Guard in Async mode within a region
  2. GoldenGate replication between two regions
  3. Data Guard in Maximum Protection mode
  4. backup to Object Storage

Answer(s): A,D

Explanation:

Data Guard in Maximum Performance protection mode is supported not simply Maximum Protection mode, however, you can configure additional protection modes and transport types by logging on to the DB system and accessing Data Guard command-line interface( DGMGRL).



Your company has decided to move a few applications to Oracle Cloud Infrastructure (OCI) and you have been asked to design a cloud-based disaster recovery (DR) solution. One of the requirements is to deploy the DR resources at least 300 miles from the home OCI region and minimize the network latency.

What will be the recommended deployment?

  1. Deploy production and DR applications in the same VCN. Create production subnets in one AD, and DR subnets in another AD.
  2. Deploy production and DR applications in two separate VCNs in different availability domains (ADs) within your home region, and then use a VCN remote peering connection for connectivity.
  3. Deploy production and DR applications in two separate VCNs, each in different regions. Connect them using a VCN remote peering connection.
  4. Deploy production and DR applications in two separate virtual cloud networks (VCNs), each in different regions, and then use VCN local peering gateways for connectivity.

Answer(s): C

Explanation:

Remote VCN peering is the process of connecting two VCNs in different regions

The peering allows the VCNs' resources to communicate using private IP addresses without routing the traffic over the internet or through your on-premises network.



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

  1. Routing is simpler when the load balancer is not in the same subnet as the back-end server.
  2. Performance is higher when more subnets are used.
  3. Additional subnets for back-end servers allow for separate route tables for these servers.
  4. Additional subnets for back-end servers allow for separate security lists for these servers.

Answer(s): B,D


Reference:

http://www.oracle.com/webfolder/technetwork/tutorials/obe/cloud/ocis/load-balancer/load-balancer.html



Which certificate format is used with the load balancer?

  1. PFX
  2. PEM
  3. PKCS12
  4. CRT

Answer(s): B


Reference:

https://docs.cloud.oracle.com/iaas/Content/Balance/Tasks/managingcertificates.htm



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