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Velocis Systems Application Developer Interview Questions and Answers
Velocis Systems Application Developer Interview Experiences
1 interview found
Vishal Kumar
I applied via Approached by Company and was interviewed in Jul 2022. There were 5 interview rounds.
Aptitude, reasoning basic mcq core concepts of java.
(1 Question)
- Q1. Why string is immutable? Difference between arrays and Arraylist? Opps concepts? SQL queries
- Ans.
Answers to questions related to application development
String is immutable because it cannot be changed once created. Any modification creates a new object.
Arrays are fixed in size while ArrayLists can dynamically grow and shrink.
OOP concepts include encapsulation, inheritance, and polymorphism.
SQL queries are used to retrieve, insert, update, and delete data from a database.
(1 Question)
- Q1. Java collection, MySQL,jdbc, string related questions.
(1 Question)
- Q1. Discussion related to salary and bond.
Interview Preparation Tips
Skills evaluated in this interview
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2 leetcode medium level type problems were given. This was a cut-off test were majority will be cut-off.
Long coding round - Paired with another thoughtworker
(2 Questions)
- Q1. Questions on project
- Q2. Frameworks related
Application Developer Interview Questions & Answers
QualityKiosk Technologies
Anonymous
posted on 10 Jul 2024
Simple aptitude , 3 coding question on basic,2Sql question
Simple topics of current affairs
Interview Preparation Tips
Application Developer Interview Questions & Answers
Wissen Technology
Anonymous
posted on 19 May 2021
I applied via Naukri.com and was interviewed in Apr 2021. There were 4 interview rounds.
Interview Questionnaire
7 Questions
- Q1. 1. Aptitude, coding and db schema design round
- Q2. 2. Telephonic Interview - array based question
- Q3. Collection Framework
- Q4. DB query (where and having)
- Q5. Linux command
- Q6. 3. F2F tech - flood fill, db normalization, inheritance
- Q7. 4. HR round
Interview Preparation Tips
Ayush Raj
I applied via Recruitment Consulltant and was interviewed in May 2024. There were 2 interview rounds.
Coding test contains 4 coding question easy to medium, Topic Array, String but DSA questions are in image formate first you have to decode the image then code.
(3 Questions)
- Q1. Some question from resume project.
- Q2. How we can improve this project
- Q3. Add 20% discount code, Implement cashback
- Ans.
To add a 20% discount code and implement cashback in an application.
Create a discount code field in the application where users can enter the code to avail 20% off.
Calculate the discounted price by applying the 20% discount on the original price.
Implement a cashback feature where users receive a certain percentage of the purchase amount back as cashback.
Ensure that the cashback amount is credited to the user's account
Interview Preparation Tips
- DSA
- OOPS
HR said that during the interview my thought process didn't align with the interviewer. Honestly, during the 2 hours of interview. They never mentioned any concerns about my approach or wanting more from me. They simply presented a problems and i solved then they moved on to the next one.
If they weren't happy with my approach, they should have told me to explain further or said that wanted a more optimal soltion something like.
As a fresher, handling such pressure is challenging, especially since we face more struggles than experienced candidates. If a company is not inclined to hire freshers, they should avoid accepting our applications and avoid playing with our emotions.
Interviewers Name: Deepti Sharma, Ajay Kumar
Online hackerrank test
(2 Questions)
- Q1. Code pairing round
- Q2. Solving a problem and improving it
(1 Question)
- Q1. Question on previous experience
(1 Question)
- Q1. Basic HR questions
Interview Preparation Tips
Domain modeling, oops, clean code
(3 Questions)
- Q1. General technical dicussions in resume
- Q2. About project we worked on?
- Q3. LLD system design question
(1 Question)
- Q1. Basic dsa questions would be asked
(1 Question)
- Q1. OOP questions , clean coding
Selected
I applied via Campus Placement and was interviewed before Apr 2023. There was 1 interview round.
(4 Questions)
- Q1. Python basic questions
- Q2. Why python is used for data science
- Ans.
Python is used for data science due to its simplicity, readability, extensive libraries, and community support.
Python is easy to learn and read, making it accessible for beginners and experts alike
Python has a wide range of libraries like NumPy, Pandas, and Scikit-learn for data manipulation and analysis
Python has a strong community support with active forums and resources for data science enthusiasts
Python's versatili...
- Q3. Questions related to projects
- Q4. Hasmap working on the backend
- Ans.
HashMap is a data structure commonly used in backend development for efficient key-value storage and retrieval.
HashMap is a collection that stores key-value pairs and allows for fast retrieval of values based on keys.
It is commonly used in backend development for caching, session management, and data storage.
Example: HashMap
Skills evaluated in this interview
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