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Cognizant Senior Mulesoft Developer Interview Questions and Answers
Cognizant Senior Mulesoft Developer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Company Website and was interviewed in Jul 2023. There was 1 interview round.
(2 Questions)
- Q1. What are traits in raml
- Ans.
Traits in RAML are reusable sets of properties that can be applied to multiple resources or methods.
Traits allow for code reusability and consistency in API design
They can be defined at the root level or within a resource
Traits can include headers, query parameters, responses, and more
Example: defining a 'pagination' trait with 'page' and 'limit' query parameters
- Q2. What are libraries in raml
- Ans.
Libraries in RAML are reusable modules that can be included in multiple API specifications.
Libraries in RAML allow for code reusability and organization.
They can contain common data types, security schemes, resource types, and traits.
Libraries are referenced in RAML files using the !include directive.
Example: !include library.raml
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(2 Questions)
- Q1. Difference between flow and sub-flow
- Ans.
A flow is a reusable sequence of Mule components, while a sub-flow is a sequence of Mule components that can only be called from within the same application.
Flows can be reused across multiple applications, while sub-flows are specific to the application they are defined in.
Sub-flows are typically used for organizing complex flows into smaller, more manageable units.
Flows can be called from other flows or sub-flows, wh...
- Q2. After creating RAML what are the next steps
- Ans.
After creating RAML, the next steps involve implementing the API using MuleSoft Anypoint Studio.
Implement the API using MuleSoft Anypoint Studio
Define the API resources, methods, and data types
Add necessary policies and security measures
Test the API using tools like Postman or SOAPUI
Deploy the API to Anypoint Platform or on-premises servers
Interview Preparation Tips
(1 Question)
- Q1. Mulesoft scenario baswd questions
Interview Preparation Tips
(2 Questions)
- Q1. What is difference REST and SOAP
- Q2. Dataweave
I applied via Company Website and was interviewed in Mar 2024. There were 2 interview rounds.
(1 Question)
- Q1. Interviewer will ask everything you have done in your recent projects
(1 Question)
- Q1. If Managerial round schedule on weekend then interviewer is not happy with the time. However you place your answer that will never impress these folks. Better not to waste time with them
Interview Preparation Tips
(1 Question)
- Q1. Scenario based questions on Event driven applications
Mulesoft Developer Interview Questions & Answers
Tech Mahindra
sannidhi sivateja
posted on 30 Apr 2024
(1 Question)
- Q1. What is your experience?
Selected
I applied via Naukri.com and was interviewed before Nov 2023. There was 1 interview round.
(2 Questions)
- Q1. Explain about your recent project.
- Ans.
Developed a Mulesoft integration project for a retail company
Integrated Mulesoft with Salesforce CRM to automate order processing
Implemented API calls to update inventory levels in real-time
Utilized Mulesoft Anypoint Platform to create reusable APIs for future projects
- Q2. Dataweave coding
Rohan Deshmukh
Selected
I applied via Walk-in and was interviewed in Mar 2024. There were 3 interview rounds.
(5 Questions)
- Q1. Project worked on? Connector used in it
- Ans.
Developed a project for integrating Salesforce with SAP using Mulesoft. Used SAP connector for seamless data exchange.
Integrated Salesforce and SAP systems using Mulesoft
Utilized SAP connector for connecting to SAP system
Enabled seamless data exchange between Salesforce and SAP
- Q2. Dataweave problems
- Ans.
Dataweave problems can arise when manipulating data in Mulesoft applications.
Dataweave syntax errors can cause issues in data transformation.
Incorrect mapping of fields can lead to unexpected results.
Using the wrong functions or operators can result in incorrect output.
- Q3. Challenge faces
- Q4. Use of Cache scope?
- Ans.
Cache scope is used to store and retrieve data in memory for faster access.
Cache scope can be used to store data temporarily in memory for faster access.
It can be used to reduce the number of calls to external systems by storing frequently accessed data.
Cache scope can be configured with a time-to-live value to control how long data is stored in the cache.
Examples: Storing API responses, database query results, or comp
- Q5. Error handling scope
(2 Questions)
- Q1. Managerial question
- Q2. What is challenging task you worked upon
- Ans.
Integrating legacy systems with modern APIs was a challenging task I worked on.
Understanding the legacy system's architecture and data formats
Creating custom connectors to bridge the gap between legacy and modern systems
Handling data transformation and mapping between different systems
Testing and debugging the integration to ensure seamless communication
(2 Questions)
- Q1. Expected salary
- Ans.
Negotiable based on experience and responsibilities
Salary expectations are based on industry standards and level of experience
Consider factors such as location, company size, and benefits package
Research average salaries for Mulesoft Developers in your area for reference
- Q2. Preferred location
- Ans.
Remote work preferred, open to relocation for the right opportunity
Open to remote work
Willing to relocate for the right opportunity
Interview Preparation Tips
(2 Questions)
- Q1. Api led connectivity
- Q2. Error handling scenarios
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