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Extramarks Education QA Engineer Interview Questions and Answers

Updated 6 Dec 2023

Extramarks Education QA Engineer Interview Experiences

1 interview found

QA Engineer Interview Questions & Answers

user image Anonymous

posted on 6 Dec 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Polymorphism real time example
  • Ans. 

    Polymorphism is the ability of an object to take on many forms. A real-time example is a Shape class with different subclasses like Circle, Square, and Triangle.

    • Polymorphism allows objects of different classes to be treated as objects of a common superclass.

    • It enables code reusability and flexibility in object-oriented programming.

    • For example, a Shape class can have a draw() method that is overridden by its subclasses ...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Authentication and authorisation difference
  • Ans. 

    Authentication verifies the identity of a user, while authorization determines what actions they can perform.

    • Authentication confirms the user's identity through credentials like username and password.

    • Authorization grants or denies access to specific resources or actions based on the user's authenticated identity.

    • Authentication precedes authorization in the security process.

    • Example: Logging into a website with a usernam...

  • Answered by AI
  • Q2. One coding questions
Round 3 - Technical 

(1 Question)

  • Q1. One aptitude questions
Round 4 - HR 

(1 Question)

  • Q1. How much salary expected

Interview Preparation Tips

Interview preparation tips for other job seekers - Do your best

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Mar 2023. There were 4 interview rounds.

Round 1 - Coding Test 

Coding Test consist of 3 coding question, 2 sql questions and 10 output question.

Round 2 - One-on-one 

(1 Question)

  • Q1. Project written on CV, Java questions, Scenario based question and 2 coding question 1. palindrome and string question.
Round 3 - Technical 

(2 Questions)

  • Q1. Panel of 5 , with company CT0, Backend Manager, Android Team Manager and 2 more people. Java question based on String, Java, Scenario based question on testing like, coffee machine, lift, Water bottle, Pa...
  • Q2. Geeksforgeeks puzzle question 2, Aptitude question based on Probalility.
Round 4 - HR 

(2 Questions)

  • Q1. With HR and QA Team Manager
  • Q2. Aptitude and puzzle question. why you want to join company, what are your strengths and weakness, hobbies. Salary Discussion

I applied via Job lever and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Coding Test 

Easy leetcode code 2 questions , HTML5 css javascript simple screen design

Round 2 - One-on-one 

(1 Question)

  • Q1. Oop, Simple coding javascript, react basic, sql basic

Interview Preparation Tips

Interview preparation tips for other job seekers - Take it easy and go with confidence which matters most

I applied via LinkedIn and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - One-on-one 

(4 Questions)

  • Q1. Difference between var, let, const.
  • Ans. 

    var, let, and const are all used to declare variables in JavaScript, but they have different scoping rules and behaviors.

    • var has function scope and can be redeclared and reassigned

    • let has block scope and can be reassigned but not redeclared

    • const has block scope and cannot be reassigned or redeclared

    • Use const for values that won't change, let for values that will, and avoid var

  • Answered by AI
  • Q2. Explain CSS box model. Do padding and margin apply to inline elements?
  • Ans. 

    CSS box model defines the layout of elements on a webpage. Padding and margin can apply to block-level elements but not to inline elements.

    • CSS box model consists of content, padding, border, and margin around an element.

    • Padding adds space inside the border of an element.

    • Margin adds space outside the border of an element.

    • Padding and margin can apply to block-level elements like <div> but not to inline elements lik

  • Answered by AI
  • Q3. Difference between arrow functions and regular ones.
  • Ans. 

    Arrow functions are shorter syntax for writing function expressions.

    • Arrow functions do not have their own 'this' keyword.

    • Arrow functions cannot be used as constructors.

    • Arrow functions do not have the 'arguments' object.

    • Arrow functions are more concise and easier to read.

    • Regular functions are better for methods and constructors.

  • Answered by AI
  • Q4. How does JavaScript asynchronous model work
  • Ans. 

    JavaScript asynchronous model allows non-blocking code execution by using callbacks and promises.

    • JavaScript uses an event loop to handle asynchronous operations.

    • Callbacks are functions passed as arguments to other functions and executed when the operation is complete.

    • Promises are objects that represent the eventual completion or failure of an asynchronous operation.

    • Async/await is a newer syntax that allows writing asyn...

  • Answered by AI
Round 2 - Technical 

Interview Preparation Tips

Interview preparation tips for other job seekers - Be thorough in HTML DOM traversal concepts, CSS box model and vanilla Javascript fundamentals like closure,

Skills evaluated in this interview

I appeared for an interview before May 2021.

Round 1 - Video Call 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Easy

It was an coding round

  • Q1. 

    The Skyline Problem

    Compute the skyline of given rectangular buildings in a 2D city, eliminating hidden lines and forming the outer contour of the silhouette when viewed from a distance. Each building is ...

  • Ans. 

    Compute the skyline of given rectangular buildings in a 2D city, eliminating hidden lines and forming the outer contour of the silhouette.

    • Iterate through the buildings and create a list of critical points (x, y) where the height changes.

    • Sort the critical points based on x-coordinate and process them to form the skyline.

    • Merge consecutive horizontal segments of equal height into one to ensure no duplicates.

    • Return the fin...

  • Answered by AI
  • Q2. 

    Rat in a Maze Problem Statement

    You need to determine all possible paths for a rat starting at position (0, 0) in a square maze to reach its destination at (N-1, N-1). The maze is represented as an N*N ma...

  • Ans. 

    Find all possible paths for a rat in a maze from source to destination.

    • Use backtracking to explore all possible paths in the maze.

    • Keep track of visited cells to avoid revisiting them.

    • Recursively try moving in all directions (up, down, left, right) until reaching the destination.

    • Return a list of strings representing valid paths sorted in alphabetical order.

  • Answered by AI
Round 2 - HR 

Round duration - 30 Minutes
Round difficulty - Easy

It was an HR round with some general questions. it was just for formality.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAupgrad interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 3 MonthsInterview preparation tips for other job seekers

Tip 1 : Stay focused
Tip 2 : Practice coding questions.
Tip 3 : View previous interviews of the companies

Application resume tips for other job seekers

Tip 1 : Don't lie on resume
Tip 2 : Just write in format that is catchy

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
Less than 2 weeks
Result
No response

I applied via Walk-in and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Python technical SQL basic

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

I applied via Naukri.com and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Check if string is palindrome
  • Ans. 

    Check if a string is the same forwards and backwards

    • Iterate through the string from both ends and compare characters

    • Use built-in functions like reverse() to check for palindrome

    • Ignore spaces and punctuation when checking for palindrome

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Coding Test 

Two dynamic programming challenges at the hard level on LeetCode and 10 medium-level SQL challenge.

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Coding Question
Round 2 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Salary discussion
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - One-on-one 

(1 Question)

  • Q1. Major on Tech Stack , you are working on.

Extramarks Education Interview FAQs

How many rounds are there in Extramarks Education QA Engineer interview?
Extramarks Education interview process usually has 5 rounds. The most common rounds in the Extramarks Education interview process are Technical, Resume Shortlist and HR.
How to prepare for Extramarks Education QA Engineer 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 Extramarks Education. The most common topics and skills that interviewers at Extramarks Education expect are JIRA, Java, API Testing, Javascript and Selenium.
What are the top questions asked in Extramarks Education QA Engineer interview?

Some of the top questions asked at the Extramarks Education QA Engineer interview -

  1. Authentication and authorisation differe...read more
  2. Polymorphism real time exam...read more
  3. One aptitude questi...read more

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Extramarks Education QA Engineer Interview Process

based on 1 interview

Interview experience

3
  
Average
View more

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Extramarks Education QA Engineer Salary
based on 27 salaries
₹4 L/yr - ₹11.5 L/yr
18% more than the average QA Engineer Salary in India
View more details

Extramarks Education QA Engineer Reviews and Ratings

based on 5 reviews

3.3/5

Rating in categories

3.1

Skill development

2.7

Work-life balance

2.8

Salary

3.9

Job security

2.8

Company culture

3.0

Promotions

2.5

Work satisfaction

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