50+ Q3 Technologies Interview Questions & Answers | Complete Prep Guide 2025

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23 interviews found

Senior Software Engineer and Lead Interview Questions & Answers

Shankar Choudhary

posted on 16 Jan 2025

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(1 Question)

Q1. Tell me something about yourself

Ans.

I am a seasoned software engineer with over 10 years of experience in leading development teams and delivering high-quality software solutions.

Over 10 years of experience in software development
Strong leadership skills in leading development teams
Proven track record of delivering high-quality software solutions
Proficient in various programming languages such as Java, Python, and JavaScript

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Round 2 - Technical

(1 Question)

Q1. Explain the OOPs concept

Ans.

OOPs (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.

OOPs focuses on creating objects that interact with each other to solve complex problems
Key principles include encapsulation, inheritance, polymorphism, and abstraction
Encapsulation allows data hiding and protects data within objects
Inheritance enables the creation of new classes based on existi...

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Senior Software Engineer and Lead Interview Questions asked at other Companies

Q1. Explain importance of microservices and what are the realtime use cases from your experience

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Senior IOS Developer Interview Questions & Answers

Anonymous

posted on 8 Oct 2024

Interview experience

Bad

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - One-on-one

(1 Question)

Q1. Mr Owaise Masood asked me full form of PCI DSS and WCAG. I didn't think these are related to a developer in any aspect and he shared the feedback that I don't know about comliances. My question to everyone...

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Interview Preparation Tips

Interview preparation tips for other job seekers - I received feedback suggesting that my knowledge of compliance requirements is lacking, but I believe this isn't directly related to a developer role. I am curious why understanding regulatory bodies is considered essential for this position. if someone is unfamiliar with them, I don't think it should be a reason for rejection, as it doesn't necessarily reflect their technical skills.

Senior IOS Developer Interview Questions asked at other Companies

Q1. What are the differences between the MVC and MVVM architectural patterns, and in what scenarios should each be used?

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Q3 Technologies Interview Questions and Answers for Freshers

Business Analyst Interview Questions & Answers

Anonymous

posted on 24 Oct 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via LinkedIn and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical

(2 Questions)

Q1. Tell difference between BRD, FRD and user stories.

Ans.

BRD defines what needs to be done, FRD details how it will be done, user stories describe specific user interactions.

BRD (Business Requirements Document) outlines high-level business objectives and goals.
FRD (Functional Requirements Document) details specific functionalities and features to achieve the objectives outlined in the BRD.
User stories are short, simple descriptions of a feature told from the perspective of t...

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Q2. Why you left your previous organisation

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Business Analyst Interview Questions asked at other Companies

Q1. You have 10 boxes of balls (each ball weighing exactly10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will you find out which... read more

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Senior Android Developer Interview Questions & Answers

Vishal Trivedi

posted on 10 Sep 2024

Interview experience

Average

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. Best practices about ble integration

Ans.

Best practices for BLE integration include proper error handling, optimizing power consumption, using background services, and implementing security measures.

Implement proper error handling to gracefully handle connection issues and other errors.
Optimize power consumption by minimizing data transfer and using low-power modes when possible.
Use background services to ensure BLE functionality continues even when the app i...

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Q2. Solid principals

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Senior Android Developer Interview Questions asked at other Companies

Q1. Binary Array Sorting Problem Statement You are provided with a binary array, i.e., an array containing only 0s and 1s. Your task is to sort this binary array and return it after sorting. Input: The first line contains an integer ‘T’ denoti... read more

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Software Developer Interview Questions & Answers

Anonymous

posted on 2 Jan 2025

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Aptitude Test

It was a basic aptitude test.

Round 2 - Group Discussion

A 20-minute group discussion.

Round 3 - Technical

(1 Question)

Q1. Basic dsa questions

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Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more

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Get interview-ready with Top Q3 Technologies Interview Questions

Software Engineer Interview Questions & Answers

Sakshi Goyal

posted on 19 Nov 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(1 Question)

Q1. Revise your Python basics

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Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more

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Jobs at Q3 Technologies

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Q3 Technologies - Senior Software Engineer - C#/ASP/.Net (3-6 yrs)

3-6 Yrs

₹ 7.5-22 LPA

SQL Developer Interview Questions & Answers

Anonymous

posted on 1 Oct 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Technical

(1 Question)

Q1. What is stored procedure

Ans.

A stored procedure is a set of SQL statements that can be saved and reused in a database.

Stored procedures can accept input parameters and return output parameters.
They can be used to perform complex operations, improve performance, and enhance security.
Examples: sp_GetCustomerDetails, sp_InsertEmployee

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SQL Developer Interview Questions asked at other Companies

Q1. How is a change request in application serviced by development team (business analysis, code analysis, discussion with BA, requirment freeze, etc.)

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UI UX Developer Interview Questions & Answers

shivani sharma

posted on 31 Jan 2024

Interview experience

Poor

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via Approached by Company and was interviewed in Dec 2023. There were 3 interview rounds.

Round 1 - HR

(1 Question)

Q1. Introduction round

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Round 2 - Technical

(1 Question)

Q1. The interviewer asked the technical questions and I answered all the questions they selected me for the next round and assigned the task.

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Round 3 - Coding Test

They gave me the design dashboard design in Figma and then converted that into Coding by using HTML, CSS, and Javascript. I have done that and sent that by mail.
I waited 2-3 days to send the reminder mail for the update but didn't get any response I even called HR, and she said will give you update on Monday it's Wednesday but still I didn't get any response from them.

Interview Preparation Tips

Interview preparation tips for other job seekers - If want to know anyone's skills you can judge by technical round and if you want to see the coding skills you can give the task at the time of the interview no need to assign the task, but if want to assign the task to someone you should have to do the response.

UI UX Developer Interview Questions asked at other Companies

Q1. Which are the familiar software tools and what do you use it for?

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Flutter Developer Interview Questions & Answers

Nilam Yadav

posted on 30 Jan 2025

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I was interviewed in Jul 2024.

Round 1 - Assignment

A coding dashboard that includes a database table with pagination on the home page.

Flutter Developer Interview Questions asked at other Companies

Q1. Write the code on paper how to intigrate the api in your flutter app?

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Android Developer Interview Questions & Answers

Anonymous

posted on 3 Apr 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via Recruitment Consulltant and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - HR

(1 Question)

Q1. Profile screening

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Round 2 - Technical

(1 Question)

Q1. Core java and Android related question

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Round 3 - Behavioral

(1 Question)

Q1. Discuss related to project while leave job and experience

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Android Developer Interview Questions asked at other Companies

Q1. BST Iterator Problem Statement You are tasked with creating a class named BSTIterator that acts as an iterator for the inorder traversal of a binary search tree. Implement the following functions: BSTIterator(Node root): A constructor that... read more

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Salary Discussions, Hike & Promotions

I have got an offer of 34 LPA from TCS and Capgemini . I have 11 years of experience , Azure Developer. Can you please guide / suggest which company should I join . I am confused since both are offering the s... read more

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Q3 Technologies Interview FAQs

How many rounds are there in Q3 Technologies interview?

Q3 Technologies interview process usually has 2-3 rounds. The most common rounds in the Q3 Technologies interview process are Technical, Resume Shortlist and Aptitude Test.

How to prepare for Q3 Technologies interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Q3 Technologies. The most common topics and skills that interviewers at Q3 Technologies expect are Computer science, Javascript, HTML, JQuery and Ajax.

What are the top questions asked in Q3 Technologies interview?

Some of the top questions asked at the Q3 Technologies interview -

What is difference between Abstract and Interface, give me some example of your...read more
What if, i need to make some changes into the POCO class to extend the entity t...read more
Can you write a program to show the percentage of completion while file is uplo...read more

How long is the Q3 Technologies interview process?

The duration of Q3 Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.

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Q3 Technologies Interviews By Designations

Interview Questions for Popular Designations

Q3 Technologies Interview Process

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Jobs at Q3 Technologies

Q3 Technologies - Senior Software Engineer - C#/ASP/.Net (3-6 yrs)

3-6 Yrs

₹ 7.5-22 LPA

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Q3 Technologies Salaries in India

Senior Software Engineer 199 salaries	₹0 L/yr - ₹0 L/yr
Software Engineer 178 salaries	₹0 L/yr - ₹0 L/yr
Software Developer 63 salaries	₹0 L/yr - ₹0 L/yr
Technical Lead 53 salaries	₹0 L/yr - ₹0 L/yr
QA Engineer 51 salaries	₹0 L/yr - ₹0 L/yr