ValueMomentum Interview Questions, Process, and Tips

Q1. Coding questions, behavioral questions
Add your answer

Pro's and cons of e-learning, time given for analyzing the topic was 1 minute and discussion has ended in 15 minutes, one after the other got a chance to speak up

Q1. Program on reversing a number in java
Ans. 
A program to reverse a number in Java.
• Convert the number to a string

• Use StringBuilder to reverse the string

• Convert the reversed string back to a number
Answered by AI
Add your answer
Q2. Program on sum of digits in java
Ans. 
A program to find the sum of digits of a given number in Java.
• Take input from user using Scanner class

• Use a while loop to extract each digit from the number

• Add each digit to a variable to get the sum

• Print the sum of digits
Answered by AI
Add your answer
Q3. Factorial program in java
Ans. 
Factorial program in Java
• Use a loop to multiply the numbers from 1 to n

• Handle the case when n is 0 or 1 separately

• Use recursion to calculate factorial

• Factorial of a negative number is undefined
Answered by AI
Add your answer
Q4. Technologies you are familiar with
Ans. 
I am familiar with a variety of technologies including Java, Python, SQL, HTML/CSS, and JavaScript.
• Proficient in Java and Python programming languages

• Experience with SQL databases and queries

• Familiarity with web development technologies such as HTML/CSS and JavaScript

• Knowledge of software development methodologies such as Agile and Scrum

• Experience with version control systems such as Git
Answered by AI
Add your answer
Q5. An incident where you were successful
Ans. 
Successfully resolved a critical bug in a production system
• Identified the root cause of the bug by analyzing logs and code

• Implemented a fix that resolved the issue without causing any regressions

• Performed thorough testing to ensure the bug was completely resolved

• Collaborated with the team to deploy the fix to production
Answered by AI
Add your answer
Q6. Any projects you worked on
Ans. 
Developed a web application for managing inventory and sales
• Used HTML, CSS, and JavaScript for the frontend

• Implemented a RESTful API using Node.js and Express.js for the backend

• Utilized MongoDB as the database for storing inventory and sales data

• Implemented authentication and authorization using JSON Web Tokens (JWT)

• Implemented data visualization using charting libraries like Chart.js
Answered by AI
Add your answer

Q1. Introduction about yourself
Ans. 
I am a software engineer with 5 years of experience in developing web applications.
• I have a strong background in programming languages such as Java, Python, and JavaScript.

• I have experience in developing and maintaining large-scale web applications using frameworks like Spring and Django.

• I am skilled in database management and have worked with SQL and NoSQL databases like MySQL and MongoDB.

• I have knowledge of front-end...read more
Answered by AI
Add your answer
Q2. Questions from resume
Add your answer
Q3. How do you take 4 liters from a 2 liter and 5 liter jugs
Ans. 
You cannot take 4 liters from a 2 liter and 5 liter jugs.
• It is not possible to take 4 liters from a 2 liter and 5 liter jugs.

• The combined capacity of the two jugs is less than 4 liters.

• You would need a larger jug or a different approach to obtain 4 liters.
Answered by AI
Add your answer
Q4. How many cricket ball s can fit in a volvo bus
Ans. 
The question is a classic example of a problem-solving question that tests the candidate's ability to think logically and creatively.
• The answer would depend on the size of the cricket ball and the Volvo bus.

• We can calculate the volume of the bus and the volume of the cricket ball to estimate the number of balls that can fit.

• Assuming the average size of a cricket ball is 5 cubic inches and the Volvo bus has a volume of ...read more
Answered by AI
Add your answer
Q5. Why are manhole covers round in shape and why not in square
Ans. 
Manhole covers are round because they cannot fall through the hole they cover and are easier to move.
• Round covers cannot fall through the hole they cover, unlike square covers which can fall diagonally.

• Round covers are easier to move as they can be rolled instead of lifted.

• Round covers are also more aesthetically pleasing and symmetrical.

• Square covers may also have sharp corners which can be dangerous to pedestrians an
Answered by AI
Add your answer