Best Quality Oracle 1Z0-1042-20 Exam Questions Actual4Exams Realistic Practice Exams [2021]
Critical Information To Oracle Cloud Platform Application Integration 2020 Specialist Pass the First Time
NEW QUESTION 54
What two tasks can a user with the Application Developer role perform?
- A. Subscribe to a Plan.
- B. Create an Application.
- C. Deploy to a Gateway.
- D. Create an API.
Answer: B,D
Explanation:
https://docs.oracle.com/cd/A58617_01/server.804/a58241/ch2.htm
NEW QUESTION 55
Which four Client Software Libraries can be used for developing applications with Oracle Internet of Things (IoT) Cloud Service?
- A. .NET
- B. Android
- C. VB Script
- D. Java SE
- E. JavaScript
- F. C POSIX
Answer: B,D,E,F
Explanation:
Reference:
http://www.oracle.com/us/solutions/internetofthings/iot-cloud-service-ds-3209769.pdf
NEW QUESTION 56
What are the four steps required to complete the task 'create a connection'? (Choose four.)
- A. Configure Connection Security
- B. Configure Lookup
- C. Select an Adapter
- D. Configure Connection Properties
- E. Test Connection
- F. Import SSL Certificate
Answer: A,C,D,E
Explanation:
Explanation
NEW QUESTION 57
Which three actions once they have been configured are allowed to be repositioned to another location within the design canvas of an orchestration style integration flow?
- A. Switch
- B. For Each
- C. Stage File with Read File operation
- D. JavaScript Call
- E. Stage File with Read File in Segments operation
- F. Stage File with Write File operation
Answer: A,B,F
NEW QUESTION 58
You provision an Oracle SOA Cloud Service instance and specify a compute shape so that the JVM heap size for WebLogic Server and Load Balancer processes are determined automatically.
Which statement is correct after provisioning the instance in this scenario? (Choose the best answer.)
- A. You can change the heap size by logging an Oracle Cloud Support Service Request.
- B. You cannot change the heap size once the Service Instance is provisioned.
- C. You can change the heap size to a maximum of 32 GB.
- D. You can change the heap size by using the Weblogic Server Administration Console.
Answer: D
NEW QUESTION 59
Which APIs does Oracle Internet of Things (loT) Cloud Service use to perform an analysis?
- A. SQL Queries
- B. JavaScript APIs
- C. Big Data APIs
- D. Native Spark Java APIs
Answer: D
Explanation:
Oracle IoT Cloud Service uses native Spark Java APIs to perform the analysis. Developers can use the Batch and Streaming spark APIs to write the analytics processing logic.
Developers can also import external APIs and use them in their application.
https://docs.oracle.com/en/cloud/paas/iot-cloud/iotgs/analytics-oracle-iot-cloud-service.html
NEW QUESTION 60
Which three are ways enterprise applications can interact with Oracle Internet of Things (IoT) Cloud Service?
- A. query data
- B. subscribe to commands/messages
- C. subscribe to data
- D. send commands/messages
- E. insert/update/delete data
Answer: A,D,E
NEW QUESTION 61
You want to configure SOA Cloud Service instance to allow for a cluster of three WebLogic server instances.
Which is a valid consideration when configuring the Load Balancer within your SOA instance?
- A. A SOA instance can include up to three load balancer virtual machine nodes.
- B. Each load balancer node will share the same public IP address utilizing virtual routing redundancy protocol (VRRP).
- C. Oracle Traffic Director (OTD) is the only available implementation option.
- D. Load balancer configuration may only be configured after the SOA instance cluster has been provisioned.
Answer: D
Explanation:
Explanation/Reference: https://docs.oracle.com/en/cloud/paas/soa-cloud/csbcs/create-custom-oracle-soa-cloud-service- instance-oci.html#GUID-AD0FAC58-38BE-40C1-BC0E-18C7B55C502C
NEW QUESTION 62
What is the default value for Command Notification Timeout?
- A. 10 seconds
- B. 5 seconds
- C. 2 seconds
- D. 1 second
Answer: B
Explanation:
https://docs.oracle.com/en/cloud/paas/iot-cloud/iotsu/setting-command-notification-timeout-value.html
NEW QUESTION 63
Which two actions can be repositioned in integration with Oracle Integration Cloud (OIC)?
- A. Switch
- B. Function Call
- C. Stage File with Read File in Segments
- D. Stage File
Answer: A,B
NEW QUESTION 64
Which two statements about lookup are correct?
- A. Create a lookup to map values between application.
- B. Changes made to lookups already used in active integrations take effect immediately.
- C. Lookups are deployed as part of integration activation.
- D. You cannot clone a copy of an existing lookup.
Answer: A,B
Explanation:
https://docs.oracle.com/cloud-machine/latest/intcs_gs/ICSUG/GUID-084B7E40-542A-4CDD-A1B0-282B1DAD026C.htm#ICSUG-GUID-673B7C11-4CEF-489B-8381-D7011FFAEDE6
https://docs.oracle.com/en/cloud/paas/integration-cloud-service/icsug/managing-lookups.html#GUID-93229925-06C1-4C08-8BAC-3FCC69722C38
NEW QUESTION 65
Which two statements are true about Internet of Things (IoT)?
- A. Using IoT, hospitality-based businesses can better track customer behavior and preferences to deliver rewards and more tailored services that differentiate their businesses.
- B. Cloud technology is well suited to enable IoT, offering high degrees of agility, low and flexible costs, and excellent resource utilization.
- C. Different IOT approaches need to be established integrate different technologies such as mobile, cloud, big data, and analytics, and connects everyday objects to each other and to the Internet.
- D. IOT is not useful in asset tracking scenarios because there is an unavailability of low-cost connected devices and sensors that can be embedded into all of the various assets that need tracking.
Answer: B,C
Explanation:
https://www.oracle.com/assets/oracle-iot-solution-brief-2632911-es.pdf
NEW QUESTION 66
Which two are valid considerations when leveraging the OIC connectivity agent for high availability on-premise environments?
- A. You will need to have OIC ServiceDeployer role permissions in order to download and install the OIC on-premise connectivity agent.
- B. The File Adapter is not supported in high availability environments. When using the File Adapter and if some groups have multiple instances, use a dedicated agent group (with one agent only).
- C. You cannot have more than two agent instances per agent group. Attempting to include a third agent instance in the same group during installation results in an error.
- D. You should install the connectivity agents on the same host as the target application, then specify different agent group identifiers for each agent during its installation.
- E. Each host on which the agent is installed must be configured on separate subnets assigned to the same OIC agent group.
Answer: B,C
Explanation:
https://docs.oracle.com/en/cloud/paas/integration-cloud/integrations-user/agent-download-and-installation.html#GUID-0FA73D40-D238-46AD-A347-BB97D513FEB0 Use the Agent in High Availability Environments You can use the connectivity agent in high availability environments. You install the connectivity agent twice on different hosts. There are no differences in agent installation. You specify the same agent group identifier during both installations.
Note the following details:
* The File Adapter is not supported in high availability environments. When using the File Adapter and some groups have multiple instances, use a dedicated agent group (with one agent only).
* Any new agent group created is enabled for high availability. Existing agent groups created prior to high availability being supported have no high availability capabilities and cannot be used.
* You cannot have more than two agent instances per agent group. Attempting to include a third agent instance in the same group during installation results in an error.
* While you can install up to two agent instances per agent group, be aware of the current restriction with agent high availability when working in tandem with automatically upgraded agents. To ensure that both agent instances do not upgrade at the exact same time, it is recommended that you start each instance with a small time gap. The time gap can be as little as 10 minutes. This ensures that there is no outage due to both agent instances being upgraded at the same time.
* Ensure that both agent instances can access the same endpoints. For example, agent 1 on host 1 and agent 2 on host 2 must both be able to access the same endpoint (for example, a Siebel system).
* Both hosts on which the agent is installed must have the same network setup.
* To enable an older agent integration for high availability, you must create a new group, update the adapter connections in the integration to refer to the new group, and re-activate the integration.
* You can install multiple agents on the same host. However, to utilize high availability capabilities, install the second agent on a second host.
* Create a horizontal cluster to achieve high availability. Installing the agent on the same virtual machine (VM) does not guarantee high availability.
NEW QUESTION 67
Which four are valid for integration using Service Oriented Architecture Cloud Service (SOACS)?
- A. Create Files in the required format and Orchestrate ADFDi data loads into the HCM/ERP Cloud.
- B. Create Files in the required format and Orchestrate HDL data loads into the HCM/ERP Cloud.
- C. Create Files in the required format and Orchestrate PBL data loads into the HCM/ERP Cloud.
- D. SOACS has read access to HCM and ERP Cloud (SaaS) Applications data.
- E. Create Files in the required format and Orchestrate FBDL data loads into the HCM/ERP Cloud.
- F. Retrieve/Update supported data elements on the SaaS applications using REST Services in real time.
Answer: A,B,D,F
NEW QUESTION 68
What Mapper function can you use to get the lookup value in Mapping Builder?
- A. LookupValue
- B. GetLookupValue
- C. FindLookupValue
- D. SearchLookupValue
Answer: A
Explanation:
Reference:
https://docs.oracle.com/en/cloud/paas/integration-cloud-service/ocmap/using-oracle-mapper.pdf
NEW QUESTION 69
Which two statements are true about rules in a decision table?
- A. Every rule consists of one or more input entries and a corresponding output entry.
- B. A decision table can contain only one rule.
- C. Rules are expressed as columns within a decision table.
- D. When the input data matches the input entries of a rule, the result of the decision table contains the output entry of the rule.
Answer: B,D
NEW QUESTION 70
Given that a gateway node should have a dedicated user credential for connecting to the API Platform Management Service, what grants should be assigned to that user?
- A. Node Service Account
- B. Deploy to Gateway
- C. Deploy API
- D. View all Details
Answer: A
NEW QUESTION 71
Which Enterprise Application System can be integrated with Oracle Internet of Things (IoT) Cloud Service?
- A. only systems which are deployed on Windows or Unix platform
- B. a system which exposes REST Service
- C. a system which exposes WSDL
- D. any system capable of receiving HTTP connections or making HTTP requests
Answer: B
Explanation:
https://docs.oracle.com/en/cloud/paas/iot-cloud/iotgs/integrating-oracle-integration-cloud-service-oracle-iot-cloud-service.html
NEW QUESTION 72
You have been tasked with provisioning a Managed File Transfer (MFT) Cloud Service on Oracle Cloud Infrastructure (OCI).
Which of provisioning requirement is NOT valid?
- A. Provisioning MFT requires creating a SOA Cloud Service instance in OCI choosing "MFT Cluster" as a service type.
- B. You must create a Virtual Cloud Network in OCI with at least two subnets.
- C. You are required to obtain an authentication token for an Object Storage bucket within an accessible OCI compartment.
- D. You can use any Oracle Database instance running in either OCI or OCI Classic.
Answer: B
NEW QUESTION 73
You have a synchronous integration flow updating systems with several external invocations. Most client applications are experiencing timeouts waiting for the synchronous response confirmation of the complex processing logic.
Which is a legitimate strategy that will mitigate this issue? (Choose the best answer.)
- A. Split into smaller synchronous integration flows that can be orchestrated sequentially from a master synchronous flow.
- B. Change the design implementation strategy to an asynchronous flow that provides a separate notification to clients when the processing is complete.
- C. Increase the blocking timeout within the OIC integration settings to allow for extended time.
- D. Change the implementation logic to invoke multiple fine-grained external API calls within a single loop.
Answer: D
NEW QUESTION 74
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