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Ubq Technologies Senior Software Engineer Interview Questions and Answers
Ubq Technologies Senior Software Engineer Interview Experiences
1 interview found
Chetan N C
I applied via Naukri.com and was interviewed before Mar 2021. There were 4 interview rounds.
Analytical Questions and Mathematical Aptitude.
General current affairs
(4 Questions)
- Q1. Explain Inheritance and Polymorphism
- Ans.
Inheritance is a mechanism where a new class is derived from an existing class. Polymorphism is the ability of an object to take on many forms.
Inheritance allows a subclass to inherit properties and methods from a superclass.
Polymorphism allows objects of different classes to be treated as if they are of the same class.
Example of inheritance: class Car extends Vehicle
Example of polymorphism: Animal animal = new Dog();
- Q2. Explain OOP principles
- Ans.
OOP principles are a set of guidelines for designing and implementing object-oriented programs.
Encapsulation: bundling data and methods that operate on that data within a single unit
Inheritance: creating new classes from existing ones, inheriting their properties and methods
Polymorphism: the ability of objects to take on many forms, allowing for flexibility and extensibility
Abstraction: hiding implementation details an...
- Q3. What is normalisation in database
- Ans.
Normalization is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down a table into smaller tables and defining relationships between them.
It helps to eliminate data redundancy and inconsistencies.
There are different levels of normalization, with each level having specific rules to follow.
Normalization can improve database performance and make ...
- Q4. Sort an array of strings
- Ans.
Sort an array of strings
Use built-in sorting functions in programming languages
Implement custom sorting algorithms if necessary
Consider case sensitivity and locale when sorting
(1 Question)
- Q1. General topics of interest from your resume and your education background. This will be taken by the CEO so update in resume what you are most confident about.
Interview Preparation Tips
- Core Java
- SQL
- Js
- JSP
- Servlets
1. Inheritance
2. Collection
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Senior Software Engineer Interview Questions & Answers
Northcorp Software
Anonymous
posted on 22 May 2025
- Q1. "Can you describe a complex system you have designed or worked on? what were the key architectural decisions you made?"
- Q2. "How do you mentor junior developers and contribute to team growth?"
Senior Software Engineer Interview Questions & Answers
BigStep Technologies
Anonymous
posted on 24 Oct 2023
Selected
I applied via Approached by Company and was interviewed before Oct 2022. There were 3 interview rounds.
(1 Question)
- Q1. Find the duplicate items in the array.
- Ans.
Find duplicate items in array of strings.
Iterate through array and store each item in a hash set.
If item already exists in hash set, it is a duplicate.
(1 Question)
- Q1. Javascript basics questions
Skills evaluated in this interview
Selected
I appeared for an interview in Nov 2024, where I was asked the following questions.
- Q1. What is Go Module?
- Ans.
Go Modules are a dependency management system for Go programming language, enabling versioning and isolation of packages.
Introduced in Go 1.11 to manage dependencies more effectively.
Allows developers to define module dependencies in a 'go.mod' file.
Supports semantic versioning, making it easier to manage package versions.
Modules can be versioned, allowing for reproducible builds.
Example: 'module example.com/my/module'...
- Q2. What is difference between Goroutine and Thread.
- Ans.
Goroutines are lightweight, managed by Go runtime, while threads are OS-level, heavier, and managed by the OS.
Goroutines are cheaper in terms of memory and resources compared to threads.
Goroutines are multiplexed onto a smaller number of OS threads, allowing for efficient concurrency.
Creating a goroutine is as simple as using the 'go' keyword, e.g., 'go myFunction()'.
Threads require more overhead for creation and manag...
Software Engineer Interview Questions & Answers
Apmosys Technologies
Anonymous
posted on 13 Jan 2021
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Which technology are you using, is this latest?
- Ans.
We are using a variety of technologies, including some of the latest ones.
We are using React for our front-end development.
We are also using Node.js for our back-end development.
We are using Docker for containerization.
We are using Kubernetes for orchestration.
We are using AWS for cloud hosting.
We are constantly evaluating new technologies to see if they can improve our development process.
- Q2. If not then which technology can we use instead of this?
- Ans.
It depends on the specific requirements and constraints of the project.
Consider the project's goals and objectives
Evaluate the available technologies and their capabilities
Assess the project's budget and timeline
Consult with stakeholders and experts in the field
Examples: React vs Angular, MySQL vs MongoDB, Java vs Python
Interview Preparation Tips
Listen carefully and speak fluently.
Randeep Singh
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Regarding OOPS, wordpress and laravel.
Interview Preparation Tips
Amit kumar Mohanty
I applied via Referral and was interviewed in Jul 2023. There were 4 interview rounds.
String , Array ,Collection framework related questions.
Ecommerce site with Login,Review,AddToCart,Order features,Filter features.
(1 Question)
- Q1. Html,Css,Js. Interviewer don't have knowledge on Java,React js.And if you don't able to answer basic html,css related questions they will disqualify you.
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.
Todo application javascript todo app creation needs to submit
(1 Question)
- Q1. Expected salary, family, future plans
Interview Preparation Tips
Raman kheti
Selected
I appeared for an interview in Jun 2023.
(1 Question)
- Q1. Docker Basics:What is Docker, and how does it differ from traditional virtualization?Explain the purpose of Docker images and containers.Node.js Fundamentals:Describe the event-driven architecture of Node....
Moningi Ashwini
Selected
I applied via Company Website and was interviewed in Jul 2023. There were 4 interview rounds.
I have given the coding test in python language. Out of 5 questions, we have to attain a minimum of 3 questions.
(1 Question)
- Q1. The questions in technical round is related to the task which were given to us and also they ask basics questions related to technical.
(1 Question)
- Q1. The interview was about the personality check, overeally it was good .
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Ubq Technologies Senior Software Engineer Reviews and Ratings
based on 1 review
Rating in categories
|
Software Developer
16
salaries
|  ₹2.4 L/yr - ₹7 L/yr |
|
Software Engineer
10
salaries
| ₹3 L/yr - ₹6.8 L/yr |
|
Associate Software Developer
9
salaries
| ₹3 L/yr - ₹5.2 L/yr |
|
Implementation Engineer
7
salaries
| ₹2 L/yr - ₹3 L/yr |
|
Application Support Engineer
7
salaries
| ₹1.8 L/yr - ₹4.6 L/yr |
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