Interview Questions.

Question 1. What Is Integration Cloud Service?

Answer :

Oracle Integration Cloud Service (ICS) is a easy and powerful integration platform inside the cloud to maximize the cost of your investments in SaaS and on-premises applications. Oracle Integration Cloud Service is Oracle's integration platform as a carrier (iPaas) and includes an intuitive web based integration designer for factor and click on integration between programs, a rich tracking dashboard that gives actual-time insight into the transactions, all of it jogging on a mature runtime platform on Oracle Cloud. ICS will assist clients boost up their integration tasks by pre-integrating with numerous SaaS Applications and could appreciably shorten their time-to-marketplace via a particularly intuitive user interface and a massive library of SaaS Adapters.

Question 2. What Cloud Services Are Prerequisites For Integration Cloud Service?

Answer :

There are no conditions for subscribing to any cloud services at the same time as subscribing to Integration Cloud Service.

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Question three. What Defines A Connection In Integration Cloud Service, And How Does It Tie Into The Pricing For The Service?

Answer :

A Connection identifies a unique Application endpoint this is accessed using Integration Cloud Service. For example, a sandbox example of Salesforce.Com or your manufacturing example of Oracle Sales Cloud are each considered character connections. There is at the least 6 connections for non-metered ICS and a minimum of 2 connections according to month for metered ICS. There isn't any most restriction at the # of connections you may place in an order. After you location an order for a specific number of connections, you will be caused a UI wherein you can decide at the allocation of connections to 1 or extra ICS instances. Each ICS example can accommodate up to ten connections.

For example: if you region an order for 20 connections, you will be capable of allocate 10 to one example and 10 to some other instance. If you location an order for 7 connections, you may allocate five to 1 example and a couple of to some other. You can procedure upto a a most of one hundred thousand (100,000) messages consistent with connection according to day, across all connections. If your ICS example had 8 connections, you could technique upto 800,000 messages in line with day throughout all connections. Since as soon as ICS instance may be configured with a max of 10 connections, you may method upto 1 million messages across all connections per day on that example. Note that the scale of the message may not exceed five MB.

Question 4. What Use-cases Are Supported By Integration Cloud Service?

Answer :

Integration Cloud Service addresses actually all SaaS to SaaS and SaaS to On-premises integration use-instances together with starting from easy Customer information synchronization across programs, to greater superior integration flows for processing opportunities, costs, orders and so forth. The integration styles variety from real-time synchronous message exchanges among 2 packages to submit/subscribe message exchanges among multiple programs. Depending on the utility, ICS additionally allows submission of a batch of requests to process a hard and fast of records items (which includes Incidents, Accounts and so on) in one single interplay. When running in a hybrid model, the set of possibilities extend to even larger variety of enterprise use-instances.

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Question five. What Applications Can I Integrate With Integration Cloud Service?

Answer :

Integration Cloud Service gives wealthy and native connectivity to a extensive kind of programs consisting of but now not restricted to Salesforce.Com, Oracle Sales Cloud, Oracle HCM Cloud, RightNow, Eloqua, CPQ. This list will grow to a large portfolio of Oracle and third party SaaS applications over the following few releases. However, you do no longer want an adapter to get your integrations off the floor. The product does aid native Web Services – so anybody of the 2300+ SaaS programs inside the market nowadays may be integrated with ICS. The same applies to on-premises Applications as well. Native rich adapters for on-premises packages which includes E-Business Suite, S.P, Siebel, JD Edwards, Peoplesoft etc will also be available on ICS in destiny releases.

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Question 6. Does Integration Cloud Service Run Only On Oracle Cloud?

Answer :

Yes. However we're operating on a plan to deliver the equal capability on-premises and inside the personal cloud.

Question 7. Can You Search For Transactions Processed In Integration Cloud Service And Track And Act On Errors?

Answer :

Yes – you can outline monitoring identifiers for every integration drift and use them to look and locate completed transactions from the tracking dashboard. The dashboard lets in drill-down competencies and insight into errors. Users can act on those mistakes by way of submitting or aborting the ones errors.

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Question eight. Can Oracle Provide Consultants Who Can Help Design And Deliver Integrations On Integration Cloud Service?

Answer :

Yes. Oracle and its partner SIs can in addition boost up your time to market by using designing and providing pre-built answers at the Integration Cloud Service Platform.

Question 9. Does Integration Cloud Service Require Downtime During Patching?

Answer :

During initial product releases it would require a deliberate down-time once each month for a short period. The patching window could be introduced in advance to your records. We are trying to alleviate this in a future release.

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Question 10. Is There Additional Training Available For Integration Cloud Service?

Answer :

For a person who is seeking to grasp the carrier and presenting in a greater detail, or for a person who's very new to the integration area, we are making plans to provide a complete-carrier training from Oracle University.

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Question eleven. Can You Model Process Orchestrations Using Ics?

Answer :

Yes. This is on our roadmap. We have upcoming capabilities to construct long running procedures in the cloud. However, the use-instances could be tailor-made to make certain they do no longer carry in factors of complexity into the layout experience. You also can integrate with an current SOA BPEL based Web carrier constructed the usage of SOA Suite on-premises or SOA Suite Cloud Service alternatively.

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Question 12. What Are The Security Capabilities In Integration Cloud Service?

Answer :

There are numerous dimensions of safety that Integration Cloud Service supports:

Physical/Data center security: furnished by way of Oracle Cloud Data Centers.
ICS Product Security: ensuring that your ICS environment is secured from from external threats and also ensure security of any purchaser's information and metadata within ICS atmosphere.
ICS skills to securely combine with Oracle very own SaaS apps on PC seamlessly.
ICS competencies to soundly combine with any 0.33 party Application (regularly occurring SOAP/REST API based totally interface).
ICS competencies to securely integrate with on-premises applications Together, ICS provides a noticeably cozy environment in your company within the Cloud.
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Question thirteen. What Defines An Ipaas?

Answer :

As according to Gartner, Integration Platform as a Service (iPaaS) is a suite of cloud offerings enabling improvement, execution and governance of integration flows connecting any mixture of on premises and cloud-primarily based processes, offerings, packages and statistics within individual or throughout more than one businesses.

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Question 14. What Is Oracle Data Integration Platform Cloud?

Answer :

Data Integration Platform Cloud (DIPC) is an Oracle Cloud provider that offers a single platform to hook up with masses of on-premises and cloud information sources. From this platform you extract, load and transform (ELT) information entities of any shape and format, synchronize or replicate  selected records assets, integrate with massive information technologies, perform records analytics and keep information exceptional.

Question 15. What Use Cases Does Data Integration Platform Cloud Solve?

Answer :

The most applicable use instances are:

Data warehouses, records integration and migrations (Standard edition).
Big Data integration, information synchronization, zero downtime migration, real-time data warehouses and lively-energetic information assets (Enterprise version).
Data profiling and validation, in shape and merge, creating glossaries, facts lineage and metadata management (Governance edition).
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Question 16. What Are The Benefits Of Using Oracle Data Integration Platform Cloud?

Answer :

You connect with many heterogeneous on-premises and cloud records sources from a unmarried platform and do all forms of integration on your information entities. Data in any form and layout can be loaded and transformed on this platform. Data integration and synchronization manifest in real time. Data will now not wander away and data resources are especially to be had, in spite of massive volumes of data. You have a choice for the kind and range of sources and targets for records replication. All your unstructured records is treated nicely and statistics from this platform may be streamed into large facts technology for further ingestion and analytics. Because that is an Oracle Cloud product, you could easily integrate different Oracle cloud and non-cloud products inclusive of Storage, Database, Exadata and Big Data Cloud with it.

Question 17. How Is Patching Done For Cloud Service Instances?

Answer :

Whenever a patch for a service times will become available, a message appears next to its name in the Services web page. Click the carrier name to visit the element web page after which click the Administration tile. The Administration page has a tab called patching. In this page, you'll discover a listing of all available patches. Each patch has a Precheck and a Patch menu alternative. First click on Precheck to make sure that your provider needs a patch. Then click on Patch, to use the patch in your provider. Each patch also has a Readme document in your records.

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Question 18. Does Data Integration Platform Cloud Support On-premises To On-premises Synchronization Without Moving Data Into The Cloud?

Answer :

Yes, starting with release 17.Four.Five with the subsequent caveats:

An on-premises Data Integration Platform Cloud faraway agent (only to be had for Linux) is required. You want to download and set up the agent to the ideal supply/goal places.
A VPN connection among the on-premises structures and Oracle Cloud is required.
This is constrained to Oracle to Oracle replication approaches.
The Data Integration Platform Cloud example in Oracle Cloud must be jogging always while the GoldenGate processes are walking, otherwise you gained’t be billed properly.
If your use case can be happy with all of the situations referred to above, then you can create your Oracle GoldenGate artifacts — extract, information pump, and replicat, immediately from inside your on-premises Data Integration Platform Cloud remote agent installations and the information is routed accordingly. Connections must be defined in the Data Integration Platform Cloud Catalog for the replication source and objectives.

Note:

The Data Integration Platform Cloud utility in Oracle Cloud is not privy to those custom artifacts, as they may be monitored outside of Data Integration Platform Cloud. Future releases will upload guide for monitoring those custom approaches inside Data Integration Platform Cloud.

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Question 19. What Are Load Balancers For Cloud Services?

Answer :

Load balancers control the site visitors to the programs that come with your carrier instances. They get hold of the patron requests to the packages for a service and then, they distribute them many of the VMs in a service example. The overhead of encrypting and decrypting HTTPS traffic is likewise transferred to the burden balancer. Load balancers can quickly droop visitors get admission to to the provider example a good way to perform habitual renovation. Each load balancer node is assigned a separate public IP cope with. 

Question 20. What Is The Prerequisite To Run A Workload In The Virtual Machine Of My Cloud Service Instance?

Answer :

Run your facts integration workloads as the oracle user. Use the command sudo su - oracle once you log into the VM of your provider.

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