Mulesoft architect interview questions

I will update the answers in a few days. Interview questions for freshers, experienced. If you have attended interviews recently and would like to add, please post in the comments section. These are the general questions that are asked by an interviewer to get an overview of the technical experience you have with Mule ESB.

All these answers are different for different people and purely based on your project experience. Also, explain the various connectors you have used for the implementation. Explain the frontend application which sends the payload to Mule and the backend application to which the payload is sent. The ways both APIs exposes business logic are also different. In the case of miscommunication from service, the result will be the error.

What are the advantages of Mulesoft. What is Mule ESB? Mule use service-oriented architecture. Mule ESB Development provides a messaging framework that enables the exchange of data among application.

What is the definition of Web Services? Web service is a function or program in any language that can be accessed over HTTP. Any web service has a server-client relationship. Web services can be synchronous or asynchronous. Any web service can have multiple clients. A flow is the construct within which you link together several individual elements to handle the receipt, processing, and eventual routing of a message. A Flow is a sequence of message-processing events.

A message that enters a flow may pass through a wide variety of processors. Batch jobs split large messages into records which Mule processes asynchronously; just as flows process messages, batch jobs process records. A batch job contains one or more batch steps which, in turn, contain any number of message processors that act upon records. When all records have passed through all batch steps, the batch job instance ends and the batch job result can be summarized in a report to indicate which records succeeded and which failed during processing.

The data stored with In-memory is non-persistent which means in case of API restart or crash, the data been cached will be lost.

mulesoft architect interview questions

The data stored with Managed-store is persistent which means in case of API restart or crash, the data been cached will no be lost.Against this backdrop, the demand of professionals fluent in Mulesoft technology has grown tremendously. If you are fresher looking to step up your career or an experienced professionals seeking to brush up your knowledge of Mule ESB, the following interview questions I have compiled in the article will prove highly effective.

It is an integration platform and a lightweight enterprise service bus ESB based on Java. It enables developers to easily and quickly connect applications and exchange data.

Mule ESB is an integration framework that is lightweight and highly scalable. An ESB is used for the purpose of integration with an approach that is service-oriented. Its features include:. As every project might not require an ESB, you should analyse first to see if your project might benefit from ESB implementation. Certain things that should be at the fore of your mind while you analyze the need for ESB are:.

Connectors can be made into reusable components. For that first you need to define them as common resources and then by exposing them to all applications that have been deployed under the same domain.

Such resources are called as shared resources. Shared resources needs to be defined inside Mule Domain Project and needs then to be referred to every one of the projects that are intends to incorporate the elements in it. Transformation — Transformation of data between certain data formats as needed by every ESB connector individually. Non-functional consistency — The way monitoring and security policies are applied as well as implemented should be consistent.

Natasha Manuel is an information analyst at SpringPeople. She is passionate about technology and its role in effective learning solutions. Your email address will not be published. Your request has been sent. Thank you for getting in touch. We will get back to you shortly. JS Node. What is the benefit of using Mule ESB? What are various types of Exception Handling? How can you find out whether your project requires ESB?

Certain things that should be at the fore of your mind while you analyze the need for ESB are: If the project requires integration of more than 3 applications or services and if communication between two application is needed, it would be enough to use point to point integration Sometimes there will be a need for you to scale the project in future where there might arise a need to interact with multiple services. This is required only by a few projects that perform heavy tasks If the project requires message routing abilities such as aggregating and forking message flows.

This features is not necessary for all projects You should have clarity on the architecture of the thing that needs to be achieved. A simple POC integration of small parts to find out the benefits is much better As most of the ESBs are on the expensive side, first evaluate whether your project budget permits ESB use Name the various kinds of Primitives that are used in Mediation?

What are the core principles of ESB Integration? Transportation — Transport protocol negotiation between different formats including JMS, JDBC, HTTP etc Transformation — Transformation of data between certain data formats as needed by every ESB connector individually Non-functional consistency — The way monitoring and security policies are applied as well as implemented should be consistent Mediation — This involves offering many different interfaces to Enable different channels to the same unlying component implementation Support different service versions for backwards compatibility What are the different types of variables in Mule?

Share this post. Previous Post. Next Post.There are a lot of opportunities from many reputed companies in the world. According to research, MuleSoft has a market share of about 5. What is Mule ESB? Mule use service-oriented architecture.

Mule ESB Development provides a messaging framework that enables the exchange of data among application. Why Mule ESB? Mule ESB is a lightweight integration framework but highly scalable, allowing you to start the small application and connect multiple applications. Mule manages all the interactions between applications and components transparently, ESB will take care of the multiple application, we can easily integrate third-party application using Mule.

An ESB is used for integration using a service-oriented approach. Its main features are:.

mulesoft architect interview questions

What are different types of Primitives used in Mediation? These are the different types of primitives in mediation:. What is Shared Resource in Mule and how they have been used? We can make connectors as a reusable component by defining them as common resources and expose them to all applications deployed under the same domain, these resources are known as shared resources. These shared resource needs to be defined inside Mule Domain Project and then referred to each of the projects that are meant to use the elements in it.

What is the definition of Web Services? Web service is a function or program in any language that can be accessed over HTTP. Any web service has a server-client relationship.

Web services can be synchronous or asynchronous. Any web service can have multiple clients. How to find when the project needs ESB? ESB implementation is not suitable for all projects. Proper analysis should be done if the use of ESB will really benefit the project. Some of the points to be considered while analyzing the need of ESB are as follows:. What are the different types of Flow Processing Strategies?

There are six different types of Flow Processing Strategies.Answer Review. Interview Coach Interviews Questions by Career. Interviews Questions by Company. Interviews Questions by Topic. About Us.

2020 Real Mulesoft, Mule ESB Developer Interview Questions

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mulesoft architect interview questions

Most Common. Salary Questions. Scenario Based. View All 20 More. Interview Questions by Career. Assistant Principal. Business Analyst. Physician Assistant. Youth Worker. View All More. Interview Questions by Company. Home Depot. View More. Tell me about yourself. What are your strengths? What are your weaknesses? Why are you the best candidate for us?

When were you able to resolve a problem within work? Interview Coaching. We Review Your Answers. Coaching For Your Next Interview.What is Mulesoft? For what Mulesoft is used for? Answer: MuleSoft is the most widely used integration platform. Mulesoft allows developers to connect applications together quickly and easily and it helps in exchanging the data. Why Mule Was Designed? These modules would provide support for a wide range of transports or add extra features, such as distributed transactions, security, or management.

The mule was also designed as a programmatic framework offering programmers the means to graft additional behavior such as specific message processing or custom data transformation. A service is defined by a specific configuration. This configuration determines the different elements, from the different layers of responsibility, that will be mobilized to process the requests that it will be open to receive. Depending on the type of input channel it uses, a service may or may not be publicly accessible outside of the ESB.

What are Shared Resources in Mule and how are they been used? Answer : We can make connectors as a reusable component by defining them as common resources and expose them to all applications deployed under the same domain, these resources are known as shared resources. These shared resource needs to be defined inside Mule Domain Project and then referred to each of the projects that are meant to use the elements in it. What is Shared Context? Shared Context is a type of context which is present in the SMO.

Shared Context is mainly used when we are using Aggregation process where we need to Iterate the BO for Certain times. The Content data which is present in the shared context BO does not persist across Request and Response flows i.

mulesoft architect interview questions

These are general concepts and the other party behind such a data channel can be anything, a pure data sink or a party with whom data can be exchanged, own company or other.

Connectors are made for using specific APIs, e. Usually, choosing a connector also determines how the data will be transferred in the end, e. What is Shared Resource in Mule and how they have been used? What is the definition of Web Services? Any web service has a server-client relationship. Web services can be synchronous or synchronous.

Any web service can have multiple clients. Why the Mulesoft is preferred than other ESB implementations?

Mulesoft Interview Questions

The ESB manages all the interactions between applications and components transparently, regardless of whether they exist in the same virtual machine or over the Internet, and regardless of the underlying transport protocol used.

Several commercial ESB implementation provides limited functionality or built on top of an existing application server or messaging server, locking you into that specific vendor. Mule is vendor-neutral, so different vendor implementations can plug into it.

You are never locked in to a specific vendor when you use Mule. How will we identify ESB is needed in a project? Answer : Implementation of ESB is not suitable for all the projects.

We should analyze is really ESB is required here or not. You need to analyze by taking below points into consideration. In the project, require 3 or more applications and services to be integrated and there must be a need to communicate between the applications.Comment 1. The demand for MuleSoft's tools has seen exponential growth in recent years. Do you know MuleSoft's suite of tools is the most popular integration solution used by over 1, companies around the world?

Against this backdrop, the demand for professionals fluent in MuleSoft technology has grown tremendously. If you are a fresher looking to step up your career or an experienced professional seeking to brush up your knowledge of Mule ESB, the following interview questions will prove highly effective.

It is an integration platform and a lightweight enterprise service bus ESB based on Java. It enables developers to easily and quickly connect applications and exchange data. Mule ESB is an integration framework that is lightweight and highly scalable. It enables developers in starting small applications and also in connecting different applications.

With Mule managing the exchanges between components and applications transparently and ESB taking care of a variety of applications, it is easy to integrate third-party applications with the help of Mule. An ESB is used for the purpose of integration with an approach that is service-oriented. Its features include:. As every project might not require an ESB, you should analyze first to see if your project might benefit from ESB implementation.

Certain things that should be at the front of your mind while you analyze the need for ESB are:. Connectors can be made into reusable components. For that, you first need to define them as common resources and then expose them to all applications that have been deployed under the same domain.

Such resources are called shared resources. Shared resources need to be defined inside Mule Domain Project and need to be referred to every one of the projects that are intended to incorporate the elements in it.

Transformation — Transformation of data between certain data formats as needed by every ESB connector individually. Non-functional consistency — The way monitoring and security policies are applied as well as implemented should be consistent. Published at DZone with permission of Vibhuthi Viswanathan. See the original article here.

MuleSoft 4 Interview Questions and Answers

Integration Zone. Over a million developers have joined DZone. Let's be friends:. DZone 's Guide to. Take a look at some frequently asked MuleSoft interview questions. Free Resource. Like 4. Join the DZone community and get the full member experience. Join For Free. What is the benefit of using Mule ESB? What are the various types of Exception Handling? How can you find out whether your project requires ESB?MuleSoft is the most widely used integration platform.

Mulesoft integration platform helps a developer to connect to their application with ESB. It is a lightweight integration framework. ESB is highly scalable that means it helps in connecting the small application with multiple applications but ESB Will did not fit for all the projects to implement.

If we want to use ESB deep analysis should be done by taking all the parameters into consideration. So if you are looking for a job that is related to Mulesoft, you need to prepare for the MuleSoft Interview questions.

Though every interview is different and the scope of a job is also different, we can help you out with the top Mulesoft Interview questions and answers, which will help you to take the leap and get your success in an interview. Below is the Mulesoft Interview Questions that are mostly asked in an interview. This set of question is divided into two parts which are as follows:.

Answer: MuleSoft is the most widely used integration platform. Mulesoft allows developers to connect applications together quickly and easily and it helps in exchanging the data. Mule ESB uses service oriented architecture. The main use of Mule ESB is it enables easy integration of existing systems. Answer: MuleSoft Anypoint Platform of integration products is designed to tie both software as a service SaaS and on-premises software. What are the different ESBs in the market? Answer: Implementation of ESB is not suitable for all the projects.

We should analyze is really ESB is required here or not. You need to analyze by taking below points into consideration:. Answer: Callout: We can call the service using callout or with service invoke. Use the Callout if we need to mediate a message without calling an intermediate service and then call a service provider.

The Fan In may only be used in combination with Fan Out.


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