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V3M Technologies Full Stack Developer Interview Questions, Process, and Tips
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1 interview found
Anonymous
Selected
I applied via Company Website and was interviewed before Jun 2023. There was 1 interview round.
(6 Questions)
- Q1. What is temporary table and types of temporary table
- Ans.
Temporary table is a table that exists temporarily and is automatically deleted when the session ends.
Temporary tables are used to store intermediate results during a complex query.
Types of temporary tables include local temporary tables and global temporary tables.
Local temporary tables are only visible to the current session and are automatically dropped when the session ends.
Global temporary tables are visible to al...
- Q2. What is indexers
- Ans.
Indexers allow objects to be indexed like arrays
Indexers are special properties in C# that allow objects to be indexed like arrays
They are defined using the 'this' keyword followed by square brackets containing the index parameters
Indexers can be used to access elements in a class as if it were an array
- Q3. Advantages of stored procedure
- Ans.
Stored procedures offer improved performance, security, and code reusability in database operations.
Improved performance by reducing network traffic and optimizing query execution
Enhanced security by preventing SQL injection attacks and controlling access to data
Code reusability by allowing multiple applications to use the same stored procedure
Encapsulation of complex logic for easier maintenance and debugging
- Q4. Define joins and type of joins
- Ans.
Joins are used to combine rows from two or more tables based on a related column between them.
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
INNER JOIN returns rows when there is at least one match in both tables.
LEFT JOIN returns all rows from the left table and the matched rows from the right table.
RIGHT JOIN returns all rows from the right table and the matched rows from the left table.
FULL ...
- Q5. Difference between viewbag and viewdata
- Ans.
ViewBag is a dynamic property that allows you to pass data from the controller to the view, while ViewData is a dictionary object.
ViewBag is a dynamic property in MVC that uses the dynamic keyword to pass data from the controller to the view.
ViewData is a dictionary object that is used to pass data from the controller to the view.
ViewBag is a wrapper around ViewData, providing a more concise syntax for passing data.
- Q6. Difference between Subquery and correlated query
- Ans.
Subquery is a query nested within another query, while correlated query is a subquery that depends on the outer query.
Subquery is independent of the outer query, while correlated query is dependent on the outer query
Subquery is executed first and its result is passed to the outer query, while correlated query is executed for each row of the outer query
Subquery can be used to return a single value or a list of values, w...
Interview Preparation Tips
- SQL
- ADO.Net
- JQuery
- MVC
Skills evaluated in this interview
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Interview questions from similar companies
Selected
I applied via Naukri.com and was interviewed in Dec 2024. There were 3 interview rounds.
(1 Question)
- Q1. Do you have an internship opportunity for a Full-stack Developer(Fresher)?
(1 Question)
- Q1. Is the internship for a full-stack developer paid?
(1 Question)
- Q1. How many years is the internship for a full-stack Developer?
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Javascript questions were mainly there like closures , currying Objects and promises , then they started with React
- Q2. In react they asked about hooks, difference between props and state, version , useMemo , axios working , microservices
(2 Questions)
- Q1. Why do u want to join us , u already holding an offer
- Ans.
I am drawn to your company's innovative projects and collaborative work environment.
I am impressed by the cutting-edge technologies and projects your company is working on.
I value the opportunity to work in a collaborative and supportive team environment.
I believe that joining your company will provide me with the chance to further develop my skills and contribute meaningfully to impactful projects.
- Q2. How do u prioritize your task
- Ans.
I prioritize tasks based on deadlines, importance, and dependencies.
I create a list of all tasks and categorize them based on deadlines.
I identify tasks that are critical to the project's success and prioritize them accordingly.
I consider dependencies between tasks and prioritize those that are dependent on others being completed first.
I regularly reassess priorities and adjust as needed based on changing circumstances...
Karthika Ravichandran
(2 Questions)
- Q1. What challeges you have face in your project
- Q2. What challenges u have faced in your projecg
I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. Write program using stream API
- Q2. Create Immutable class
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Abstract and interface difference
- Ans.
Abstract classes can have both abstract and non-abstract methods, while interfaces can only have abstract methods.
Abstract classes can have constructors, fields, and non-abstract methods.
Interfaces can only have abstract methods and constants.
A class can implement multiple interfaces but can only inherit from one abstract class.
- Q2. Multiple inheritance
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a Full Stack Developer with experience in front-end and back-end technologies, passionate about creating innovative solutions.
Experienced in HTML, CSS, JavaScript for front-end development
Proficient in Node.js, Express, MongoDB for back-end development
Skilled in creating responsive and user-friendly web applications
Strong problem-solving and communication skills
- Q2. Package discussion
I applied via LinkedIn and was interviewed in Jun 2024. There were 3 interview rounds.
There is 30 aptitude test
There 2 coding problems
(3 Questions)
- Q1. Describe Oops concepts in java
- Ans.
Oops concepts in Java are fundamental principles of object-oriented programming such as Inheritance, Polymorphism, Encapsulation, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability of an object to take on multiple forms.
Encapsulation: Wrapping data and methods into a single unit.
Abstraction: Hiding the implementation details and showing only the neces
- Q2. And some questions on the language
- Q3. About the project u have done
Skills evaluated in this interview
I applied via Company Website and was interviewed in Jul 2024. There were 3 interview rounds.
(2 Questions)
- Q1. I can understand English
- Q2. Read and write
Speak in english and work
(2 Questions)
- Q1. Ask me questions
- Q2. I will understand and tell the answer
I applied via Company Website and was interviewed in Oct 2024. There were 3 interview rounds.
Regarding To My Full Stack
Regarding To My Full Stack
(2 Questions)
- Q1. What Is Python And Discuss With Some Questions
- Q2. In that Case Studies
Selected
I applied via Campus Placement and was interviewed in Jun 2024. There were 5 interview rounds.
All good nothing much
2 Question will be given you have answer them
(2 Questions)
- Q1. English Speaking skills
- Q2. Fill in the blanks
(1 Question)
- Q1. About python/java based on your resume
(1 Question)
- Q1. Basic HR Questions
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