1Z0-997-26 Exam: Absolutely Free Online Practice

Question 1
- A retail company has recently adopted a hybrid architecture. They have the following requirements for theirend-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 latencyWhich 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 : SetupFastConnect 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 datacenter 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 IPSecVPN 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 lessspecific rod the backup IPSec VPN.
  
  Answer: D
Question 2
- You are creating an Oracle CloudInfrastructure Dynamic Group. To determine the members of this group youare 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 : instance.tenancy.id - the OCID of the tenancy where the instance resides.
  
  C : tag.< tagnamespace >.< tagkey >.value - the tag namespace and tag key
  
  D : instance.compartment.id - the OCID of the compartment where the instanceresides.
  
  Answer: C,D
Question 3
- You have been asked to create a mobile application which will be used for submitting orders by users of apopular E-Commerce site. The application is built to work with Autonomous Transaction Processing -Serverless (ATP-S) databaseas the backend and HTML5 on Oracle Application Express as the front end.During the peak usage of the application you notice that the application response time is very slow. ATP-Sdatabase is deployed with 3 CPU cores and 1 TB of memory.Which two optionsare expensive or impractical ways to improve the application response times?
  A : Identify the maximum memory capacity needed for peak times and scale the memory for the ATP-S database to that number. ATP-S will scale the memory down when not needed.
  
  B : Usethe Machine Learning (ML) feature of the ATP-S database iteratively to tune the SQL queries used by the application
  
  C : Scale up CPU core count and memory during peak times.
  
  D : Enable auto scaling for CPU cores on ATP-S database.
  
  E : Identify the maximum CPU capacity needed for peak times and scale the CPU core count for the ATP-S database to that number. ATP-S will scale the CPU core count down when not needed.
  
  Answer: A,C
Question 4
- You have designed and deployed your Autonomous Data Warehouse (ADW) such that it is accessible fromyour on-premises data center and servers running on both private and public networks in Oracle CloudInfrastructure (OCI).As you are testing the connectivity to your ADW database from the different access paths, you notice that theserver running on the private network isunable to connect to ADW.Which two steps do you need to take to enable connectivity from the server on the private network to ADW?(Choose two.)
  A : Add an entry in the Security List of the ADW allowing ingress traffic for C10R block 10.2.2.0/24
  
  B : Addan entry in the route table (associated with the private subnet) with destination of 0.0.0.0/: target type of NAT Gateway, add a stateful egress rule to the security list (associated with the private subnet) with destination of 0.0.0.0./0 and for all IP protocols.
  
  C : Add an entry in the access table list of ASW for CIDR block 10.2.2.0/24.
  
  D : Add an entry in the route table (associated with the private subnet) with destination of 0.0.0.0./0; target type of internet Gateway, add a stateful egress in the security list (associated with the private subnet) with destination of 0.0.0.0/0 and for all IP protocols.
  
  E : Add an entry in the access control list of ADW for IP address 129.146.160.11
  
  Answer: A,B
Question 5
- You have designed and deployed your Autonomous Data Warehouse (ADW) such that it is accessible fromyour on-premises data center and servers running on both private and public networks in Oracle CloudInfrastructure (OCI).As you are testing the connectivity to your ADW database from the different access paths, you notice that theserver running on the private network isunable to connect to ADW.Which two steps do you need to take to enable connectivity from the server on the private network to ADW?(Choose two.)
  A : Add an entry in the Security List of the ADW allowing ingress traffic for C10R block 10.2.2.0/24
  
  B : Addan entry in the route table (associated with the private subnet) with destination of 0.0.0.0/: target type of NAT Gateway, add a stateful egress rule to the security list (associated with the private subnet) with destination of 0.0.0.0./0 and for all IP protocols.
  
  C : Add an entry in the access table list of ASW for CIDR block 10.2.2.0/24.
  
  D : Add an entry in the route table (associated with the private subnet) with destination of 0.0.0.0./0; target type of internet Gateway, add a stateful egress in the security list (associated with the private subnet) with destination of 0.0.0.0/0 and for all IP protocols.
  
  E : Add an entry in the access control list of ADW for IP address 129.146.160.11
  
  Answer: A,B

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