Interview Questions.

Question 1. What Is A Business Process?

Answer :

A set of sports and tasks achieved in a specific commercial enterprise location are dealt with as a business procedure. Examples include Sales Management, Inventory Management, and so on. In themselves, they do no longer supply enterprise value. Coordination of enterprise strategies from different business areas creates enterprise value.

Question 2. What Is A Business Activity?

Answer :

A Business Activity is a coordinated set of Tasks. A Business Activity is equivalent to a subprocess. Examples include Process Payment, Ship Goods, and so forth. One utility or a combination gives commercial enterprise activity functionality.

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Question 3. What Is A Task?

Answer :

A Task is an elementary pastime or atomic technique capable of dealing with a unit of labor. It can't be break up in addition without a lack of enterprise that means. It may be implemented through one or more carriers. Examples consist of Create Customer, Query Payment, and so forth.

Question four. What Is A Composite Business Flow?

Answer :

A Composite Business Flow is a fixed of coordinated duties and sports, involving each human and system interactions across one or extra enterprise regions, which ends up in accomplishing a set of unique organizational dreams.

Characteristics of Composite Business Flows consist of the subsequent:

Large, complicated, and lengthy strolling
Widely distributed and custom designed
Dynamic
Automated
Both commercial enterprise-orientated and technical in nature
Crossing limitations inside and between companies
Dependent on and supportive of human intelligence and judgment
Difficult to apprehend.
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Question five. What Is A Service Consumer?

Answer :

A Service Consumer is the initiator of a business technique, business interest, or project in an employer. It has expertise of the to be had AIA Conceptual Services and may gift requests for that reason.

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Question 6. What Are Aia Conceptual Services?

Answer :

AIA Conceptual Services are advanced using Oracle Fusion Middleware technology. They constitute the service portfolio for the SOA implementation and permit the subsequent:

Reuse, granularity, modularity, composeability, componentization, and interoperability Standards-compliance (both commonplace and industry-particular) Service identity and categorization, provisioning and delivery, and monitoring and tracking AIA Conceptual Services are categorized into Process Services, Activity Services, Data Services, Connector Services, and Infrastructure Services.

Question 7. What Are Provider Applications And Resources?

Answer :

Various programs received for his or her high-quality-of-breed functionalities and any legacy applications constructed in-house are Provider Applications and Resources. Each of these applications exposes enterprise functions, such as APIs, and may be accessed using different modes of connectivity.

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Question eight. What Is A Process Service?

Answer :

A Process Service is the implementation of most important enterprise events which have a vast effect on jogging the organisation. It involves work being carried out with the help of multiple resources.Process Services automate commercial enterprise strategies, orchestrate a series of human and automatic steps, and usually span a couple of facts systems. They are analogous to Business Processes in AIA Reference Process Models.

Process Services in AIA outline and automate commercial enterprise procedures that are external to and impartial of the precise lower back-quit structures used in the business enterprise. This shields enterprise techniques from again-give up machine modifications. Similarly, packages are isolated from commercial enterprise method adjustments. Loose coupling among enterprise tactics and programs simplifies adjustments and renovation for both.

Question 9. What Is An Activity Service?

Answer :

An Activity Service represents an atomic commercial enterprise unit of work and has a set of steps related to gadget-to-gadget interactions. Activity Services may additionally warrant orchestration. In some instances, there may be matching utility capabilities. These are uncovered as mediator services on the service bus. Activity Services can act upon multiple canonical messages and be ate up by way of taking part packages and technique services. The structure of the message is either canonical or a consumer-described layout.

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Question 10. What Is A Data Service?

Answer :

A Data Service gives an aggregated, real-time view of business enterprise statistics. Data consumers interact with company records using Data Services. Data Services are primarily create, read, replace, and delete (CRUD) operations that act upon canonical or person-described messages. They are uncovered on the service bus as mediator services.

Data Services take away point-to-point hyperlinks on the facts degree and direct dependency on the information models of data assets. Data Services can be ate up by way of participating programs, procedure offerings, and activity offerings.

Question 11. What Is A Utility Service?

Answer :

A Utility Service affords errors coping with, diagnostic, and logging centers throughout AIA implementations.

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Question 12. What Is A Composite Business Process?

Answer :

A Composite Business Process (CBP) is a set of coordinated responsibilities and sports related to each human and machine interactions. It is an implementation of the AIA Reference Process Model Business Process and is a Process Service.

In AIA, CBPs are implemented, controlled, and monitored as a unmarried SOA composite the usage of SOA BPEL along with SOA Mediator, SOA Human Workflow, and SOA Business Rules additives. The BPEL additives drive the glide.

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Question thirteen. What Is An Enterprise Business Service?

Answer :

An Enterprise Business Service (EBS) is a high-quality object exposed on the organisation provider bus. An EBS is coarse-grained and plays a specific enterprise activity or challenge and is either an Activity Service or Data Service.

For instance, the interest it performs may be one of the following:

Creating an account in a billing device.

Checking for the presence of an account in a billing machine.

Getting the balance details for an account from a billing device.

An EBS is agnostic to a selected again-quit implementation. Back-give up implementations that support EBS interface requirements can be taken into consideration carrier providers. EBSs divulge coarse-grained, message-pushed interfaces for replacing records between programs, both synchronously and asynchronously.

The salient capabilities of EBSs include:

Reuse of to be had property in the Oracle portfolio.

Substitution of a carrier company with another without any effect to the purchaser.

Content-primarily based selection of the carrier provider.

Question 14. What Is An Application Business Connector Service?

Answer :

An Application Business Connector Service (ABCS) implements the EBS interface through exposing the enterprise functions furnished by the taking part application. 

Question 15. Is It Recommended To Have One Single Deployment Plan For All The Composites, Or One Each For The Requestor Abcs, Provider Abcs, Ebs Etc?

Answer :

There is no precise advice. If you have carried out your offerings well and idependently, you could set up them in any order and it does now not honestly depend when you have one or multiple DPs as everything receives deployed.

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Question 16. Looking At The Dp That Gets Generated, It Looks Like They Can Be Manually Created, Without Going Through The Aia Lcw, Bom Generation Etc. I Know It Is Not The Approach Suggested As Per Aia Flow, But Is There Anything Wrong With Doing It?

Answer :

There is nothing certainly incorrect with hand-crafting the DP except which you lose the overall circulation of statistics from begin to lead to your development lifecycle. But some customers certainly decided to do it this way, though.

Question 17. What Is The Significance Of The /oracle/product/middleware/aia/aia_instances/my_instance/ Aiametadata/config/aiaconfigurationproperties.Xml File? When An Interface Is Migrated From Dev To Test, How Do I Make Sure That This File Is Updated In Test Instance? Is It By Manually Updating And Running Updatemetadata.Xml? Or The Aid Will Take Care Of It?

Answer :

This report is surely key at runtime as services examine sure homes (e.G. The actual endpoint of the offerings that are referred to as) from that report. I would anticipate your offerings will fail in case you don’t have a valid report on your test environment, i.E. Having a section for each of your services.

And yes, the AID looks after maintaining it. Every provider you created with Service Constructor need to have a report referred to as AIAServiceConfigurationProperies.Xml. When strolling AID to installation one of these provider, it first adjusts the values in that document to healthy the contemporary surroundings, then merges the content material into AIAConfigurationProperties.Xml and sooner or later uploads it to MDS.

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