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VON ROLL (INDIA) Interview Questions and Answers
VON ROLL (INDIA) Interview Experiences
1 interview found
Subir Pattnaik
Selected
I applied via Naukri.com and was interviewed before Sep 2022. There were 2 interview rounds.
(3 Questions)
- Q1. Tell me about your self
- Ans. Answer should not be just your name and qualification. this is the moment u should make a good impression by saying what is not mention in ur cv.
- Q2. What is your achivement
- Q3. You should talk about ur achivements , projects.
Interview Preparation Tips
- ISO Internal Auditor
Senior Engineer Interview Questions asked at other Companies
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Software Development Engineer Interview Questions & Answers
Reserve Bank Information Technology
Anonymous
posted on 4 Jan 2025
Selected
I applied via Naukri.com and was interviewed in Dec 2024. There were 4 interview rounds.
Basic JavaScript output-based questions were presented in the form of multiple-choice questions (MCQs).
(3 Questions)
- Q1. What is custom diractives in Angular
- Ans.
Custom directives in Angular allow you to create reusable components with custom behavior.
Custom directives are used to extend the functionality of HTML elements in Angular.
They can be used to create reusable components with custom behavior.
Directives are markers on a DOM element that tell Angular to attach a specified behavior to that DOM element or even transform the DOM element and its children.
Examples include crea...
- Q2. What is pipes in Angular
- Ans.
Pipes in Angular are used for transforming data in templates.
Pipes are used to format data before displaying it in the view.
They can be used to filter, sort, or transform data in various ways.
Examples include currency, date, uppercase, and lowercase pipes.
- Q3. What is interceptor in Angular
- Ans.
An interceptor in Angular is a service that can be used to intercept and modify HTTP requests and responses.
Interceptors can be used to add headers, modify requests, handle errors, etc.
They are implemented as classes that implement the HttpInterceptor interface.
Interceptors are added to the HttpClientModule providers array in the app module.
Example: LoggingInterceptor implements HttpInterceptor to log all HTTP requests
(2 Questions)
- Q1. Do you know writing Unit test case?
- Ans.
Yes, I am familiar with writing unit test cases to ensure code quality and functionality.
I have experience writing unit test cases using testing frameworks like JUnit, NUnit, or pytest.
I understand the importance of writing testable code and creating comprehensive test suites.
I can write test cases to cover different scenarios, including edge cases and boundary conditions.
I know how to use mocking frameworks like Mocki...
- Q2. What state management library do you have used?
- Ans.
I have used Redux for state management in my previous projects.
Redux is a predictable state container for JavaScript apps.
It helps in managing the state of the application in a single immutable state tree.
Actions are dispatched to update the state and components can subscribe to changes.
Selectors can be used to efficiently extract data from the state tree.
Middleware can be added to handle asynchronous actions.
Example:
(2 Questions)
- Q1. What is your expected Salary?
- Ans.
My expected salary is based on my experience, skills, and the market rate for Software Development Engineers.
Research the average salary for Software Development Engineers in the specific location and industry
Consider your years of experience and level of expertise
Factor in any additional benefits or perks offered by the company
Be prepared to negotiate based on the job responsibilities and requirements
- Q2. How soon would you be able to join if you receive the offer letter today?
- Ans.
I can join within 2 weeks of receiving the offer letter.
I can start within 2 weeks of receiving the offer letter.
I need to give notice at my current job before starting.
I may need to relocate, which could affect my start date.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
(3 Questions)
- Q1. What are Agile Values? Scrum Values? Scrum Ceremonies? Story Points?
- Ans.
Agile values include individuals and interactions over processes and tools, while Scrum values include commitment, courage, focus, openness, and respect.
Agile values prioritize individuals and interactions over processes and tools
Scrum values include commitment, courage, focus, openness, and respect
Scrum ceremonies include Sprint Planning, Daily Standup, Sprint Review, and Sprint Retrospective
Story points are a unit of...
- Q2. As project manager what docs do you prepare? How do you contribute as a PM?
- Ans.
As a project manager, I prepare various documents such as project plans, schedules, budgets, risk assessments, and progress reports. I contribute by leading the team, managing resources, and ensuring project success.
Prepare project plans outlining scope, objectives, deliverables, and timelines
Create schedules to allocate tasks and track progress
Develop budgets to manage project costs effectively
Conduct risk assessments...
- Q3. Capacity? Velocity? etc Agile/Scrum-based questions (bookish) this round was taken by Rajni
(6 Questions)
- Q1. Megha took my final round and asked me questions about Agile/Scrum, Stroy Points (estimation).
- Q2. Ques on explaining Sprint Planning, Retro, Review, using Doc/Excel (screen sharing)
- Q3. Ques on Conflict and Resource Management, some scenario-based question.
- Q4. How will you make a low-performing resource a high-performing one?
- Ans.
Provide clear expectations, offer support and training, provide feedback and recognition, set goals and milestones.
Clearly communicate expectations and goals to the resource.
Offer support and training to help the resource improve their skills and knowledge.
Provide regular feedback and recognition for progress made.
Set specific goals and milestones to track improvement.
Create a development plan with the resource to addr...
- Q5. Megha did not hire me because she felt I had adequate knowledge and practical experience. (insecurities) Anyway, good luck with your interview.
- Q6. What is Scrum of Scrums? What is PI planning?
- Ans.
Scrum of Scrums is a scaled agile framework where multiple Scrum teams coordinate their work. PI planning is a key event in SAFe where teams plan their work for the upcoming Program Increment.
Scrum of Scrums involves representatives from each Scrum team meeting regularly to discuss dependencies and progress.
PI planning is a two-day event where teams align on their objectives, dependencies, and priorities for the upcomi...
Interview Preparation Tips
- Agile Methodology
- Waterfall
- Scrum
- Project Management
Skills evaluated in this interview
Nithin C.S
(2 Questions)
- Q1. GDS Commands
- Q2. Airline Terminals and Airport Codes
Sabre Commands to Check Availability
Blocking and Booking Tickets
Commands to Check Fare rules
Checking Availability
Infant and Child title
(2 Questions)
- Q1. About Airport Terminals
- Q2. About Encode and Decode in GDS
Vipul Sharma
I applied via campus placement at G L Bajaj Institute of Technology & Management, Greater Noida and was interviewed in Oct 2024. There were 3 interview rounds.
They asked some general Quantitative and logical questions and code snippets.
(2 Questions)
- Q1. String Reverse and Two Sum
- Q2. Related to my projects and Tech Stacks
(2 Questions)
- Q1. This is the Second technical round. The interviewer asked about everything from my project.
- Q2. Asked some sql queries like joins and set operation
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
Logical reasoning, grammar, and coding: two basic level questions.
(3 Questions)
- Q1. Question on core Java
- Q2. Question on SQL and PLSQL
- Q3. Resume based question and on project
(2 Questions)
- Q1. Resume and project based question
- Q2. What do you like about your current company, and why do you want to join our organization?
- Ans.
I appreciate the collaborative team environment and innovative projects at my current company, and I am excited about the opportunities for growth and learning at your organization.
Collaborative team environment fosters creativity and productivity
Innovative projects challenge me to learn and grow
Excited about the opportunities for growth and learning at your organization
Rajkishore Majhi
Selected
I applied via Company Website and was interviewed in Oct 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Which machine used?
- Ans.
Various machines are used in engineering, depending on the specific task at hand.
Milling machines are used for cutting and shaping solid materials.
Lathe machines are used for shaping metal or wood by rotating the workpiece against a cutting tool.
Drilling machines are used for creating holes in materials.
Grinding machines are used for finishing workpieces by removing excess material.
CNC machines are computer-controlled
- Q2. What part manufacturers?
- Ans.
Part manufacturers are companies that produce components or parts used in various products.
Part manufacturers specialize in producing specific components or parts.
They often work with engineers to design and create custom parts.
Examples include companies that manufacture screws, gears, circuit boards, etc.
(2 Questions)
- Q1. Semiauto or robotic machine?
- Q2. Minimum and maximum tonnage machine how much?
- Ans.
The minimum and maximum tonnage of a machine depends on its type and purpose.
Minimum and maximum tonnage can vary greatly depending on the type of machine (e.g. hydraulic press, injection molding machine)
For example, a hydraulic press may have a minimum tonnage of 10 tons and a maximum tonnage of 500 tons
It is important to consider the intended use of the machine when determining the appropriate tonnage range
Selected
I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.
Assignment includes Aptitude, Reasoning, 1 Coding Question (Medium Level), 1 SQL Query based Q and an essay writing (3 essays in 15 minutes each of atleast 200 Words).
(6 Questions)
- Q1. Introduction and why not Java?
- Ans.
Java is a popular programming language, but other languages may be more suitable for certain projects or preferences.
Java is a statically typed language, which may lead to more verbose code compared to dynamically typed languages like Python or JavaScript.
Some developers prefer languages like Python for data analysis and machine learning projects due to its extensive libraries and ease of use.
For web development, JavaS...
- Q2. Tell about JDBC,JVM, JDK, JRE, Servlets etc. only a bit as i am not from java background.
- Ans.
JDBC, JVM, JDK, JRE, and Servlets are key components in Java development.
JDBC (Java Database Connectivity) is used to connect Java applications to databases.
JVM (Java Virtual Machine) is the runtime environment for Java programs.
JDK (Java Development Kit) is a software development kit for developing Java applications.
JRE (Java Runtime Environment) is required to run Java applications on a computer.
Servlets are Java cla...
- Q3. Tell about OOPS in C++ (Static Keyword, 4 Pillars,Class vs Struct).
- Q4. Code on online compiler for Overloading and overriding of functions.
- Ans.
Overloading and overriding are two important concepts in object-oriented programming that allow functions to have multiple definitions.
Overloading: defining multiple functions with the same name but different parameters
Example: int add(int a, int b) and int add(int a, int b, int c)
Overriding: redefining a function in a subclass that is already defined in the superclass
Example: superclass has a method display() and subc
- Q5. 4 SQL Queries based on simple concepts and Syntax based Q on View, Alter, Create Db etc.
- Q6. Eager to learn Java and why choose MongoDb.
- Ans.
I am eager to learn Java because of its widespread use in software development. I choose MongoDB for its flexibility and scalability in handling large volumes of data.
Java is a popular programming language used for developing a wide range of applications, from web to mobile.
Learning Java will open up opportunities for me to work on various projects and collaborate with other developers.
MongoDB is a NoSQL database known...
(6 Questions)
- Q1. Introduction about myself
- Q2. What you know about the role
- Q3. What you know about revature working and clients.
- Q4. About salary structure and willing to relocate.
- Q5. About siblings and fight with them
- Q6. Will tell the results after 3 Weeks and that's it.
Interview Preparation Tips
Don't take the SQL, Coding and Essay Part Lightly.
After that interview is not that hard if you know OOPS, SQL.
Skills evaluated in this interview
React Js Frontend Developer Interview Questions & Answers
Saama Technologies
Anonymous
posted on 24 Oct 2024
I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
(1 Question)
- Q1. React Hooks and Project experience
(2 Questions)
- Q1. Performance Optimization Techniques
- Ans.
Performance optimization techniques for React JS frontend development
Use React.memo for optimizing functional components
Avoid unnecessary re-renders by using shouldComponentUpdate or PureComponent for class components
Implement code splitting to reduce initial load time
Use lazy loading for components that are not immediately needed
Optimize images and assets for faster loading times
Minimize the use of inline styles and u...
- Q2. Lazy Loading and other ques related to that
(1 Question)
- Q1. General HR Interview
Senior Artificial Intelligence Engineer Interview Questions & Answers
Prime Focus Technologies
Anonymous
posted on 19 Oct 2024
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
(3 Questions)
- Q1. Question about applications and possibilities.
- Q2. Questions about frameworks.
- Q3. Questions about past projects
Two LLM based application development
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