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Valyx Engineer Trainee Interview Questions and Answers

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Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic aptitude questions

Round 2 - Technical 

(2 Questions)

  • Q1. Remove duplicates in a array
  • Q2. Capitalise first letter of every word
Round 3 - HR 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. Describe yourself in 3 words
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Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Arrays and string questions in any programming language

Round 2 - HR 

(2 Questions)

  • Q1. Introduce about your self
  • Q2. Why do I hire you
  • Ans. 

    You should hire me because of my strong technical skills, passion for learning, and ability to work well in a team.

    • I have a solid foundation in engineering principles and relevant technical skills.

    • I am a quick learner and always eager to expand my knowledge and skills.

    • I have a proven track record of successfully collaborating with team members to achieve common goals.

  • Answered by AI
Round 3 - One-on-one 

(2 Questions)

  • Q1. Why did u choose tcs
  • Ans. 

    I chose TCS because of its reputation for innovation, global presence, and opportunities for career growth.

    • TCS is known for its cutting-edge technology solutions and innovative projects.

    • The company has a strong global presence with offices in multiple countries, providing opportunities for international exposure.

    • TCS offers a structured career development path with training programs and opportunities for advancement.

    • I w...

  • Answered by AI
  • Q2. Why do you want technical Job

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be strong in your basics
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Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. What is multithreading
  • Ans. 

    Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for better performance and resource utilization.

    • Multithreading allows multiple threads to run concurrently within the same process.

    • Each thread has its own stack and program counter, but shares the same memory space.

    • Multithreading can improve performance by utilizing multiple CPU cores efficiently.

    • Examples of multithreading include...

  • Answered by AI
  • Q2. What is hash map
  • Ans. 

    A hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.

    • Hash maps use a hash function to map keys to indexes in an array, allowing for constant time retrieval of values.

    • Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

    • Example: HashMap map = new HashMap<>()

  • Answered by AI

Skills evaluated in this interview

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Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
No response

I applied via Company Website and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Assignment 

Basic quants and reasoning

Round 2 - Coding Test 

Simple array and string questions.

Round 3 - Technical 

(2 Questions)

  • Q1. What is Operating System?
  • Ans. 

    An operating system is a software that manages computer hardware and provides services for computer programs.

    • Manages computer hardware resources such as CPU, memory, and storage

    • Provides a user interface for interacting with the computer

    • Supports running applications and managing processes

    • Examples include Windows, macOS, Linux, iOS, Android

  • Answered by AI
  • Q2. List 5 Git commands?
  • Ans. 

    Git commands are used to interact with the version control system. Here are 5 commonly used commands.

    • git clone : Clone a repository from a remote server to your local machine.

    • git add : Add a file to the staging area before committing changes.

    • git commit -m 'commit message': Commit the changes in the staging area with a descriptive message.

    • git push: Push the committed changes to a remote repository.

    • git pull: Fetch and me...

  • Answered by AI

Skills evaluated in this interview

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Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Aptitude round consisted of general aptitude questions. They were easy to moderate.

Round 2 - Technical 

(2 Questions)

  • Q1. Write a code to implement polymorphism.
  • Ans. 

    Polymorphism in programming allows objects of different classes to be treated as objects of a common superclass.

    • Polymorphism can be achieved in programming languages like Java through method overriding and method overloading.

    • Example: In Java, a superclass Animal can have a method 'makeSound()' which is overridden in subclasses like Dog and Cat.

    • Example: Method overloading in Java allows multiple methods with the same na

  • Answered by AI
  • Q2. Date builtin function in sql
  • Ans. 

    The DATE function in SQL is used to retrieve the current date.

    • The DATE function returns the current date in the format 'YYYY-MM-DD'.

    • It does not require any parameters to be passed.

    • Example: SELECT DATE();

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was nice experience

Skills evaluated in this interview

locked

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Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

First round was aptitude round

Round 2 - Technical 

(2 Questions)

  • Q1. Give an introduction
  • Q2. Discuss about your project
Round 3 - HR 

(2 Questions)

  • Q1. Give an introduction including your family details
  • Q2. What is your responsibility as a team member?
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Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Python duration was 1 hour

Round 2 - HR 

(1 Question)

  • Q1. What is the process to run a python program
  • Ans. 

    To run a Python program, you need to write the code in a .py file, open a terminal or command prompt, navigate to the file's directory, and then run the program using the 'python' command.

    • Write the Python code in a .py file using a text editor or an IDE

    • Open a terminal or command prompt on your computer

    • Navigate to the directory where the .py file is located using the 'cd' command

    • Run the Python program by typing 'python ...

  • Answered by AI

Skills evaluated in this interview

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Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

The question are very normal

Round 2 - HR 

(2 Questions)

  • Q1. Why should we hire your
  • Q2. Where you seen your after 5 year
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Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Campus Placement and was interviewed in May 2024. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Self intro and projects
  • Q2. Few questions based on resume
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Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Dec 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Time and management
Syllogism
Analogy

Round 2 - Group Discussion 

Demonetisation and pro nd cons discussed

Round 3 - HR 

(5 Questions)

  • Q1. Personal questions
  • Q2. Selfintroduction
  • Q3. Hands-on experience
  • Q4. Why you chooseInfosys
  • Ans. 

    I chose Infosys because of its reputation for innovation, career growth opportunities, and strong company culture.

    • Infosys is known for its innovative solutions and cutting-edge technologies.

    • The company offers excellent career growth opportunities and invests in employee development.

    • Infosys has a strong company culture that promotes collaboration, diversity, and work-life balance.

    • I was impressed by the company's client ...

  • Answered by AI
  • Q5. What is your strength
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