Volyo Solutions Interview Questions and Answers

Basically It is a list of 25 questions having mix of Resoning,Aptitude &English. Each Queztion carries 2 marks and also there was a plus point that it doesn't have any negative marks

Q1. Basically it is about the Technical Subjects that U mention eariler in your coresponding CV's. Whatever Subject you meantioned their gonna answer about it for tge questions regarding to that subject
Add your answer

Q1. Brief Description about Youself
Add your answer
Q2. What is your goal in Life
Add your answer
Q3. What do you know about tgis job Profile
Add your answer
Q4. Why should we hire you instead of all achoknowledgable freshers sitting behind for this job role ?
Add your answer
Q5. What are ur hobbies and strengths and weeknesses
Add your answer
Q6. Why you want to do this job role
Add your answer
Q7. Why you want to join us instead of other good companies.
Add your answer
Q8. How you balance yourself in a fatal situation
Add your answer
Q9. If you alredy working under a company but want to switch it then the questions will remain same but just add some 2 to 3 extra questions like i am meantioning it down👇
Add your answer
Q10. What was ur job profile
Add your answer
Q11. How do u know about our company
Add your answer
Q12. Did u Resign by ur own or The comapny Resign you ??
Add your answer
Q13. What was ur salary their
Add your answer
Q14. Incase u alredy have an experience in a better company then interviewer ask this -* why joing us instead u have an magnificent well role on your comapny*
Add your answer

Q1. What is the difference between a list and a tuple in python?
Add your answer
Q2. List : Mutable (can be modified) defined using []. Ex - my_list = [1, 2, 3] Tuple : Immutable (cannot be modified) defined using(). Ex - my_tuple = (1, 2, 3).
Add your answer

Q1. Can you introduce yourself?
Ans. 
Experienced Full Stack Developer with expertise in front-end and back-end technologies.
• Experienced in HTML, CSS, JavaScript for front-end development

• Proficient in Node.js, Express, MongoDB for back-end development

• Familiar with React, Angular for building interactive web applications
Answered by AI
Add your answer
Q2. What is graphQL?, What is REST API? and which is better graphQL or REST API?
Ans. 
GraphQL is a query language for APIs and a runtime for executing those queries. REST API is a set of rules for building web services. Both have their own advantages.
• GraphQL allows clients to request only the data they need, reducing over-fetching and under-fetching.

• REST API follows a more rigid structure and is easier to understand for beginners.

• GraphQL is more efficient for complex queries involving multiple resources...read more
Answered by AI
Add your answer

I was asked to discuss the system design of Google Meet, with a primary focus on video processing and WebRTC.

A graph question regarding LC 1334.

Q1. Can you provide an introduction and a summary of your past experiences, as well as your motivations for wanting to join this company?
Ans. 
Experienced Full Stack Developer with a passion for creating innovative solutions and a strong desire to contribute to a dynamic team.
• Over 5 years of experience in full stack development, working on various projects from concept to deployment.

• Proficient in front-end technologies such as HTML, CSS, JavaScript, and React.

• Skilled in back-end technologies including Node.js, Express, and MongoDB.

• Motivated by the opportunity...read more
Answered by AI
Add your answer

Q1. Can you please introduce yourself?
Ans. 
I am a Software Development Engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring, and Angular

• Strong problem-solving skills

• Experience in developing web applications

• Good team player
Answered by AI
Add your answer
Q2. What type of questions are being asked?
Add your answer

Q1. How do agile methodologies function in B2B projects?
Add your answer
Q2. What is your experience with barcode scanners?
Add your answer

Questions on string and arrays both are moderate level questions on hacherrank type for 20 marks

Q1. Constructor chaining
Add your answer
Q2. Hasmap and treemap
Add your answer

Q1. Four Pillars of OOPS in Java?
Ans. 
Encapsulation, Inheritance, Polymorphism, Abstraction are the four pillars of OOPS in Java.
• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the implementation details and showing only the necessary features.
Answered by AI
Add your answer
Q2. What is a constructor in Java?
Ans. 
A constructor in Java is a special type of method that is used to initialize objects.
• Constructors have the same name as the class they are in.

• They do not have a return type, not even void.

• Constructors are called when an object of a class is created.

• Example: public class Car { public Car() { // constructor code } }
Answered by AI
Add your answer

It's very good test.Its not complex

It difficult rounds.its ask onion architecture.

Q1. What is mvc filter
Ans. 
MVC filter is a feature in ASP.NET MVC framework that allows you to execute logic before or after an action method is called.
• MVC filters can be used for authorization, logging, exception handling, etc.

• There are different types of filters in MVC like Authorization filters, Action filters, Result filters, and Exception filters.

• Example: [Authorize] attribute is a type of Authorization filter that restricts access to a con...read more
Answered by AI
Add your answer
Q2. What is onion architecture
Ans. 
Onion architecture is a software architectural pattern that promotes separation of concerns by organizing code into layers.
• Consists of multiple layers: Presentation, Application, Domain, and Infrastructure

• Each layer has specific responsibilities and dependencies flow inward

• Domain layer contains business logic, Application layer contains use cases, Infrastructure layer contains external concerns

• Promotes testability, mai
Answered by AI
Add your answer
Q3. What is expections handling
Ans. 
Exception handling is the process of responding to and managing errors in a program.
• It involves anticipating possible errors and writing code to handle them gracefully

• Common techniques include try-catch blocks, throwing exceptions, and using finally blocks

• Exception handling helps improve the reliability and robustness of a program
Answered by AI
Add your answer

Q1. Tell me about yourself
Add your answer
Q2. About your experience
Add your answer

Q1. How many closing I have that things like that
Add your answer
Q2. Where do I stand in next 2 year
Add your answer