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Infosys WMB Developer Interview Questions, Process, and Tips
Infosys WMB Developer Interview Experiences
1 interview found
Anonymous
I applied via Approached by Company and was interviewed in Oct 2021. There were 2 interview rounds.
Interview Questionnaire
13 Questions
- Q1. What are transaction modes in mq node?
- Ans.
Transaction modes in MQ node are used to control the behavior of transactions.
Transaction modes include 'auto', 'none', 'single', and 'multiple'
Auto mode automatically starts a transaction for each message
None mode disables transactions
Single mode ensures that each message is part of a single transaction
Multiple mode allows messages to be part of multiple transactions
Transaction modes can be set at the node level or th
- Q2. Have you worked on kafka? What are advantages of kakfa over ibm mq?
- Q3. What all nodes are used in IIB?
- Ans.
IIB uses various nodes for different purposes.
Input nodes: HTTPInput, MQInput, FileInput, etc.
Output nodes: HTTPOutput, MQOutput, FileOutput, etc.
Processing nodes: Compute, Filter, Route, etc.
Transformation nodes: Mapping, XSLT, JSON, etc.
Utility nodes: Timer, Trace, TryCatch, etc.
Storage nodes: Database, File, etc.
Security nodes: SSLConfig, Authentication, etc.
- Q4. What are the different parsers used?
- Ans.
There are various parsers used in webMethods Broker (WMB) such as XML, Flat File, JSON, and EDI.
XML parser is used to parse XML messages
Flat File parser is used to parse flat file messages
JSON parser is used to parse JSON messages
EDI parser is used to parse EDI messages
- Q5. What is the difference between xmlnsc and xmlns?
- Ans.
xmlnsc is used for defining namespaces in IBM Integration Bus, while xmlns is used in XML documents for the same purpose.
xmlnsc is specific to IBM Integration Bus, while xmlns is a standard XML attribute.
xmlnsc is used in message flows to define namespaces for message elements.
xmlns is used in XML documents to define namespaces for elements and attributes.
Both are used to avoid naming conflicts in XML documents.
- Q6. Is it mandatory to use validate node?
- Ans.
No, it is not mandatory to use validate node.
Validate node is used to validate the input data against a schema.
It is not mandatory to use it, but it is recommended to ensure data consistency.
Other nodes like switch, function, and change can also be used for validation.
- Q7. Can you use multiple databases in a flow? And how?
- Ans.
Yes, multiple databases can be used in a flow by configuring multiple database connectors.
Configure multiple database connectors in the flow
Specify the database name and connection details for each connector
Use the appropriate connector in each step of the flow based on the required database
Data can be transferred between databases using intermediate steps
- Q8. What is difference between return true and return false?
- Ans.
return true means a positive response while return false means a negative response.
return true is used to indicate that a certain condition is met or an operation is successful
return false is used to indicate that a certain condition is not met or an operation has failed
return true and return false are often used in conditional statements and functions
example: function isEven(num) { if(num % 2 === 0) { return true; } e
- Q9. What is the difference if we write propagate to and don’t write propagate to?
- Ans.
Using propagate to determines whether an exception should be propagated to the caller or not.
If propagate to is not used, the exception will not be propagated to the caller and will be handled within the flow.
If propagate to is used, the exception will be propagated to the caller and can be handled by the calling flow or application.
Propagate to can be used in conjunction with exception handling nodes like Try-Catch or...
- Q10. When message will come to failure and catch in mq node? Is it same in soap node?
- Ans.
Messages fail and catch in MQ and SOAP nodes based on different criteria.
In MQ nodes, messages can fail due to issues like invalid message format, queue full, or network errors.
MQ nodes can catch messages that fail due to these issues and route them to a designated error queue.
In SOAP nodes, messages can fail due to issues like invalid SOAP message format or authentication errors.
SOAP nodes can catch messages that fail...
- Q11. Are you aware about pub sub mechanism?
- Ans.
Yes, pub sub mechanism is a messaging pattern where senders of messages, called publishers, do not program the messages to be sent directly to specific receivers, called subscribers.
Publishers send messages to a topic or channel without knowing which subscribers, if any, will receive the message.
Subscribers express interest in one or more topics and only receive messages that are of interest.
It is commonly used in dist...
- Q12. Do you know about swagger?
- Q13. Are you cloud aware?
- Ans.
Yes, I am cloud aware.
I have experience working with cloud platforms such as AWS, Azure, and Google Cloud.
I understand the benefits of cloud computing such as scalability, cost-effectiveness, and accessibility.
I am familiar with cloud-based tools and technologies such as Docker, Kubernetes, and serverless computing.
I have worked on projects that involve cloud-based storage, databases, and APIs.
Interview Preparation Tips
Skills evaluated in this interview
What people are saying about Infosys
Interview questions from similar companies
Selected
I applied via Company Website and was interviewed in Dec 2024. There were 5 interview rounds.
An aptitude test is an assessment to measure a candidate mental aptitude/mental ability
(3 Questions)
- Q1. Can you briefly Tell us about yourself?
- Ans.
I am a passionate software developer with 5 years of experience in web development and a strong background in computer science.
5 years of experience in web development
Strong background in computer science
Passionate about software development
- Q2. What do you consider to be your strongest points?
- Ans.
My strongest points include problem-solving skills, attention to detail, and ability to work well in a team.
Strong problem-solving skills - I enjoy tackling complex issues and finding creative solutions.
Attention to detail - I am meticulous in my work and strive for perfection in every task.
Team player - I collaborate effectively with colleagues, communicate openly, and contribute positively to group projects.
- Q3. Which programming languages do you use regularly in your work
- Ans.
I regularly use Java, Python, and SQL in my work as a Software Developer.
Java
Python
SQL
A group discussion is a structured conversation in which participants share their ideas, perspectives, and solutions on a specific topic.
(2 Questions)
- Q1. What motivates you to seek employment at Wipro?
- Ans.
I am motivated to seek employment at Wipro because of their reputation for innovation and opportunities for growth.
Impressed by Wipro's track record of delivering cutting-edge solutions
Excited about the chance to work with a diverse and talented team
Eager to take advantage of Wipro's professional development programs
- Q2. What are your long-term career goals?
- Ans.
My long-term career goal is to become a lead software developer and eventually move into a management role.
Advance to a lead software developer position
Gain experience in managing a team of developers
Develop strong leadership and communication skills
Continue learning new technologies and staying updated with industry trends
Assignment details refer to the specifics of an assignment, including any documents and/or emails or subsequent correspondence between the company and the client.
Interview Preparation Tips
- Your academic achievement
- Responsibility related to your p
- The way you address mistakes at
Selected
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
(8 Questions)
- Q1. What is ambitionBox
- Ans.
ambitionBox is a platform where employees can anonymously review their companies.
Platform for employees to review companies
Reviews are anonymous
Helps job seekers make informed decisions
Companies can use feedback to improve
Similar to Glassdoor
- Q2. What is the role of a software developer?
- Ans.
A software developer is responsible for designing, coding, testing, and maintaining software applications.
Designing software solutions based on client requirements
Writing code in various programming languages
Testing and debugging software to ensure functionality
Maintaining and updating software applications
Collaborating with team members to achieve project goals
- Q3. *****
- Q4. What is my role in company
- Q5. What is the TCS full form
- Ans.
TCS stands for Tata Consultancy Services.
TCS is a multinational IT services and consulting company based in India.
It is one of the largest IT services firms in the world.
TCS provides services in areas such as software development, infrastructure management, and business process outsourcing.
- Q6. What is the meaning of ambition box
- Ans.
Ambition box is a term used to describe a person's goals, aspirations, and desires for their future.
Represents a person's dreams and objectives
Can include career goals, personal achievements, and life milestones
Often used in career development discussions or personal growth planning
- Q7. What is TCS Benefits
- Ans.
TCS benefits include health insurance, retirement plans, paid time off, and professional development opportunities.
Health insurance coverage for employees and their families
Retirement plans such as 401(k) with employer match
Paid time off for vacation, sick leave, and holidays
Professional development opportunities like training programs and certifications
- Q8. What are you anyway happy to hear
Interview Preparation Tips
- Java
- Photoshop
- Internship
Selected
I applied via Approached by Company and was interviewed in Dec 2024. There was 1 interview round.
(3 Questions)
- Q1. Project based questions
- Q2. Scenario based question (multithreading and caching related scenarios were asked to me)
- Q3. One coding challenge
Interview Preparation Tips
Lakshmi bhumireddy
It included all aptitude
Contains all pseudo questions related to DSA
(6 Questions)
- Q1. What is a class?
- Ans.
A class is a blueprint for creating objects in object-oriented programming.
Defines the properties and behaviors of objects
Can be used to create multiple instances of objects
Encapsulates data and methods within a single unit
- Q2. What is an object?
- Ans.
An object is a self-contained entity that consists of data and methods to manipulate that data.
Objects are instances of classes in object-oriented programming.
They have attributes (data) and methods (functions) to operate on the data.
Objects can interact with each other through method calls.
Example: In a car simulation program, a 'Car' object may have attributes like 'color' and 'speed', and methods like 'accelerate' a
- Q3. How the login page comes when clicks on some webpage icon like facebook?
- Ans.
The login page is displayed when a user clicks on a webpage icon like Facebook by redirecting to a separate login page.
Clicking on the webpage icon triggers a redirect to the login page
The login page prompts the user to enter their credentials
After successful login, the user is redirected back to the original webpage
- Q4. DDL and DML commands
- Q5. Polymorphism and method overriding?
- Q6. Entire opps in java
- Ans.
Object-oriented programming in Java involves creating classes, objects, inheritance, polymorphism, and encapsulation.
Classes are blueprints for objects, defining attributes and behaviors.
Objects are instances of classes, representing real-world entities.
Inheritance allows a class to inherit attributes and methods from another class.
Polymorphism enables objects to be treated as instances of their parent class.
Encapsulat...
Skills evaluated in this interview
I applied via campus placement at Indraprastha Institute of Information Technology (IIIT), Delhi and was interviewed in Nov 2024. There were 4 interview rounds.
First round was Aptitude which was quite easy
(2 Questions)
- Q1. Resume bases Question
- Q2. Question on OOPS
(1 Question)
- Q1. Resume and scenario based question
(2 Questions)
- Q1. Introduce yourself
- Ans.
I am a software developer with 5 years of experience in Java and Python.
Experienced in Java and Python programming languages
Worked on developing web applications using Spring framework
Familiar with Agile development methodologies
- Q2. What challenges do you faced during your project and how you approached them
- Ans.
I faced challenges with integrating third-party APIs and resolved them by thoroughly researching documentation and seeking help from colleagues.
Integrating third-party APIs required understanding complex documentation
Encountered issues with data formatting and authentication
Collaborated with team members to troubleshoot and find solutions
Vivek Vardhan
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Admin part and mainly LWC development
- Q2. Case study on devlopment part
(1 Question)
- Q1. Last project details and more technical skills and real-time cases
Software Developer Interview Questions & Answers
Tech Mahindra
Shafaque Sheikh
posted on 25 Jan 2025
(2 Questions)
- Q1. Different types of streams based questions
- Q2. Collection , competable future, java 8 features
Sowmya Eedupuganti
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
(3 Questions)
- Q1. P2P process with golden rules
- Q2. Internal order types
- Q3. Withholding tax types
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Every single oops concepts
- Q2. Every sql questions possiible
(2 Questions)
- Q1. I attended only technical not yet results announced
- Q2. I attended only technical not yet result announced
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