Online Access Free 1z1-997 Practice Test

An organization has its mission critical application consisting of multiple application servers and databases running inside Virtual Cloud Network (VCN) in uk-london-1 region. Their solution architect wants to further strengthen their architecture by planning for Disaster Recovery (DR) in eu-frankfurt-1 region.
Which two solutions should their architect keep in mind while designing for DR?

• A.The RTO is the acceptable timeframe of lost data that application can tolerate.
• B.It is not possible to use Active Data Guard to synchronize a database in uk-london-1 region to equivalent database in eu-frankfurt-1 region.
• C.rsync utility can be used to asynchronously copy file systems or snapshot data to another region.
• D.Load balancer will automatically distribute traffic between both the regions.
• E.A remote VCN peering connection is required to establish secure and reliable connectivity between different VCNs created in uk-london-1 and eu-frankfurt-1 region.

Your customer recently ordered for a 1-Gbps Fast Connect connection In ap-tokyo-1 region of Oracle Cloud Infrastructure (OCI). They will us this to one Virtual cloud Network (VCN) in their production (OC1) tenancy and VCN In their development OC1 tenancy As a Solution Architect, how should yon configure and architect the connectivity between on premises and VCNs In OCI?

• A.Create a single private virtual circuit over FastConnect and attach fastConnect to either of the VCN's Dynamic Routing Gateway. Use Remote Peering to peer production and development VCNs.
• B.Create a hub-VCN that uses Dynamic Routing Gateway (DRG) to communicate with on-premises network over FastConnect. Connect the hub-VCN to the production VCN spoke and with development VCN spoke, each peered via their respective local Peering Gateway (LPG)
• C.Create two private virtual circuits on the FastConnect link. Create two Dynamic Routing Gateways, one for each VCNs. Attach the virtual circuits to the dynamic routing gateways.
• D.You cannot achieve connectivity using single FastConnect link as the production and the development VCNs-are in separate tenancies. Request one more FastConnect connection.

You are creating an Oracle Cloud Infrastructure Dynamic Group. To determine the members of this group you are defining a set of matching rules.
Which of the following are the supported variables to define conditions in the matching rules? (Choose Two)

• A.iam.policy.id - the OCID of the IAM policy to apply to the group.
• B.tag.<tagnamespace>.<tagkey>.value - the tag namespace and tag key.
• C.instance.tenancy.id - the OCID of the tenancy where the instance resides.
• D.instance.compartment.id - the OCID of the compartment where the instance resides.

You work for a German company as the Lead Oracle Cloud Infrastructure architect. You have designed a highly scalable architecture for your company's business critical application which uses the Load Balancer service auto which uses the Load Balancer service, autoscaling configuration for the application servers and a 2 Node VM Oracle RAC database. During the peak utilization period of the- application yon notice that the application is running slow and customers are complaining. This is resulting in support tickets being created for API timeouts and negative sentiment from the customer base.
What are two possible reasons for this application slowness?

• A.Autoscaling configuration for the application servers didn't happen due to service limit breach of the VM shapes used by the application servers
• B.Autoscaling configuration for the application servers didn't happen due to compartment quota breach of the VM shapes used by the application servers.
• C.Autoscaling configuration for the application servers didn't happen due to 1AM policy that's blocking access to the application server compartment
• D.The Load Balancer doesn't have a Network Security Group to allow traffic to the application servers.
• E.The Load Balancer configuration is not sending traffic to the listener of the application servers.

You are building a highly available and fault tolerant web application deployment for your company. Similar application delayed by competitors experienced web site attack including DDoS which resulted in web server failing.
You have decided to use Oracle Web Application Firewall (WAF) to implement an architecture which will provide protection against such attacks and ensure additional configuration will you need to implement to make sure WAF is protecting my web application 24*7.
Which additional configuration will you need to Implement to make sure WAF Is protecting my web application 24*7?

• A.Configure auto scaling policy and it to WAF instance.
• B.Configure new rules based on now vulnerabilities and mitigations
• C.Configure multiple origin servers
• D.Configure Control Rules to send traffic to multiple web servers