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Instant Systems QA Engineer Interview Questions, Process, and Tips

Updated 11 Feb 2025

Instant Systems QA Engineer Interview Experiences

1 interview found

QA Engineer Interview Questions & Answers

user image Anonymous

posted on 11 Feb 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - Technical 

(4 Questions)

  • Q1. Questions were asked regarding the Quality Assurance process?
  • Q2. What is API response code(401, 500, 502)
  • Ans. 

    API response codes indicate the status of a request, such as unauthorized access (401), server error (500), or bad gateway (502).

    • 401 Unauthorized: The request requires user authentication or the user does not have proper permissions.

    • 500 Internal Server Error: The server encountered an unexpected condition that prevented it from fulfilling the request.

    • 502 Bad Gateway: The server received an invalid response from an upst

  • Answered by AI
  • Q3. What is bug life cycle
  • Ans. 

    Bug life cycle is the process of identifying, reporting, fixing, retesting, and closing bugs in software development.

    • Bug identification: QA engineer identifies a bug in the software.

    • Bug reporting: QA engineer reports the bug to the development team.

    • Bug fixing: Development team fixes the bug.

    • Bug retesting: QA engineer retests the bug fix to ensure it is resolved.

    • Bug closing: QA engineer closes the bug if it is fixed and

  • Answered by AI
  • Q4. What are the differences between severity and priority, and can you provide examples of each?
  • Ans. 

    Severity and priority are two important concepts in software testing. Severity refers to the impact of a defect on the system, while priority refers to the order in which defects should be fixed.

    • Severity is the measure of how serious a defect is in terms of its impact on the system functionality.

    • Priority is the order in which defects should be fixed, based on factors like business impact, customer requirements, and dea...

  • Answered by AI
Round 2 - One-on-one 

(3 Questions)

  • Q1. What's a day to day work flow of a qa
  • Ans. 

    A QA engineer's day typically involves testing software, identifying bugs, writing test cases, and collaborating with developers.

    • Reviewing requirements and specifications

    • Writing test cases based on requirements

    • Executing test cases and reporting bugs

    • Collaborating with developers to resolve issues

    • Regression testing to ensure fixes are effective

  • Answered by AI
  • Q2. What is sprint planning, and what is its typical duration?
  • Ans. 

    Sprint planning is a meeting where the team decides which work items to complete in the upcoming sprint.

    • Sprint planning involves the team reviewing the product backlog and selecting user stories or tasks to work on during the sprint.

    • The team estimates the effort required for each selected item and creates a sprint backlog.

    • The duration of sprint planning is typically 4-8 hours for a 2-week sprint, but can vary based on ...

  • Answered by AI
  • Q3. What do you know about the project you will be working on, and how thoroughly have you researched it?
  • Ans. 

    I have thoroughly researched the project and understand its goals and requirements.

    • Researched project documentation, including requirements, design documents, and test plans

    • Participated in project meetings to gain insights into project scope and objectives

    • Reviewed existing codebase and conducted test runs to familiarize myself with the system

    • Collaborated with team members to discuss project details and clarify any unce

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Walk-in and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Group Discussion 

Current Technologies

Round 3 - Aptitude Test 

Duration 1 hr, Coding,GK and English

Interview Preparation Tips

Interview preparation tips for other job seekers - Have a good knowledge in ths subject which you are applying for th post

I applied via Campus Placement and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Questions were regarding my engineering subjects
  • Q2.  Interviewer asked me a simple but complex programming question to solve
  • Q3. He asked me about my strength , other curriculum activities I participated in

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to be calm and stick to question ,don't try to drag interviewer to any other topic
Try to be honest with interviewer

I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Selenium, Java, functional testing
Round 2 - HR 

(1 Question)

  • Q1. Salary, notice period

Interview Preparation Tips

Interview preparation tips for other job seekers - Good work life balance and learning new technologies

I applied via Referral and was interviewed in Nov 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Why TCS?

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be clear with the basics and you will be through
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Real time test cases
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. What is rest assured
  • Ans. 

    Rest Assured is a Java library used for testing RESTful APIs.

    • Rest Assured is an open-source Java library that provides a domain-specific language for writing powerful, maintainable tests for RESTful APIs.

    • It simplifies the process of sending HTTP requests and validating responses.

    • Rest Assured can be integrated with popular testing frameworks like JUnit and TestNG.

    • It supports various authentication methods, request and r...

  • Answered by AI
  • Q2. What is json file
  • Ans. 

    JSON file is a lightweight data interchange format used to store and transmit data in a structured way.

    • JSON stands for JavaScript Object Notation.

    • It is easy for humans to read and write, and easy for machines to parse and generate.

    • JSON is language-independent and is commonly used in web development for APIs.

    • Example: {"name": "John Doe", "age": 30, "city": "New York"}

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Your Introduction
  • Q2. Technical and Project related questions
  • Q3. Your Framework related questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed before Oct 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - One-on-one 

(3 Questions)

  • Q1. Remove duplicates in string
  • Ans. 

    Remove duplicates in a string array

    • Iterate through the array and use a Set to store unique strings

    • Convert the Set back to an array to get the final result

  • Answered by AI
  • Q2. Remove spaces in string
  • Ans. 

    Remove spaces in a string

    • Use string.replace() method with regex to replace spaces with empty string

    • Alternatively, loop through each character in the string and build a new string without spaces

    • Consider trimming the string first to remove leading and trailing spaces

  • Answered by AI
  • Q3. What is testing
  • Ans. 

    Testing is the process of evaluating a system or application to identify defects or errors.

    • Testing involves executing software to find bugs or issues.

    • It ensures that the software meets the specified requirements.

    • Types of testing include functional, performance, security, and regression testing.

    • Examples of testing tools include Selenium, JUnit, and Postman.

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

(1 Question)

  • Q1. Strings remove duplicate and count
  • Ans. 

    Remove duplicate strings in an array and count occurrences of each string.

    • Iterate through the array and use a Set to remove duplicates.

    • Use a HashMap to count occurrences of each string.

    • Return the unique strings and their counts.

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Discussed about salary

Interview Preparation Tips

Interview preparation tips for other job seekers - good

Skills evaluated in this interview

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

They told to write java program in string and collections

Round 2 - One-on-one 

(2 Questions)

  • Q1. Different between test cases and test scenario
  • Ans. 

    Test cases are specific conditions or inputs to test a particular functionality, while test scenarios are a sequence of test cases to test a broader functionality.

    • Test cases are detailed steps to test a specific functionality, while test scenarios are a collection of test cases to test a broader functionality.

    • Test cases are more granular and focus on individual functionalities, while test scenarios are more high-level ...

  • Answered by AI
  • Q2. Write a program to read from excel
  • Ans. 

    A program to read data from an Excel file using a programming language.

    • Use a library or module that supports reading Excel files, such as pandas in Python or Apache POI in Java.

    • Open the Excel file and select the specific sheet or range of cells to read data from.

    • Iterate through the rows and columns to extract the data and store it in an array of strings.

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Why you want to switch company
  • Ans. 

    Seeking new challenges and growth opportunities in a more innovative environment.

    • Desire for new challenges and learning opportunities

    • Seeking a more innovative work environment

    • Looking for career growth and advancement

    • Interested in working with new technologies or methodologies

  • Answered by AI

Skills evaluated in this interview

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Instant Systems Interview FAQs

How many rounds are there in Instant Systems QA Engineer interview?
Instant Systems interview process usually has 2 rounds. The most common rounds in the Instant Systems interview process are Technical and One-on-one Round.
What are the top questions asked in Instant Systems QA Engineer interview?

Some of the top questions asked at the Instant Systems QA Engineer interview -

  1. What are the differences between severity and priority, and can you provide exa...read more
  2. What is sprint planning, and what is its typical durati...read more
  3. What is API response code(401, 500, 5...read more

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Instant Systems QA Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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Instant Systems QA Engineer Salary
based on 7 salaries
₹4.8 L/yr - ₹9.2 L/yr
12% more than the average QA Engineer Salary in India
View more details

Instant Systems QA Engineer Reviews and Ratings

based on 4 reviews

2.6/5

Rating in categories

2.6

Skill development

2.6

Work-life balance

2.6

Salary

3.1

Job security

2.6

Company culture

2.6

Promotions

2.6

Work satisfaction

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