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Tech Mahindra Qa Automation Testing Engineer Interview Questions, Process, and Tips
Tech Mahindra Qa Automation Testing Engineer Interview Experiences
1 interview found
Krithika Muthu
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
(4 Questions)
- Q1. Difference between hash map and hash table
- Ans.
HashMap is non-synchronized and allows null values and keys, while HashTable is synchronized and does not allow null values or keys.
HashMap is non-synchronized and not thread-safe, while HashTable is synchronized and thread-safe.
HashMap allows null values and keys, while HashTable does not allow null values or keys.
HashMap is generally preferred over HashTable for non-thread-safe operations due to better performance.
- Q2. What is final finally finalize
- Ans.
final, finally, and finalize are keywords in Java used for different purposes.
final is a keyword used to declare constants, prevent method overriding, and prevent inheritance.
finally is a block of code that is always executed, whether an exception is thrown or not.
finalize is a method used for cleanup operations before an object is garbage collected.
- Q3. What is idempotent in API
- Ans.
Idempotent in API means that making the same request multiple times has the same effect as making it once.
Idempotent operations produce the same result regardless of how many times they are called.
GET and PUT requests are typically idempotent, while POST requests are not.
For example, sending a PUT request to update a resource should have the same result whether it is sent once or multiple times.
- Q4. Pillars of JAVA and explain with example
- Ans.
The pillars of JAVA are Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: class Dog extends Animal.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.
Polymorphism: Ability of a method to do different things based on the ob...
Skills evaluated in this interview
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Qa Automation Testing Engineer Interview Questions & Answers
HCLTech
Anonymous
posted on 11 Oct 2022
I appeared for an interview before Oct 2021.
(2 Questions)
- Q1. Prject architecture and your role
- Q2. Automation Frameworks related questions
Interview Preparation Tips
Qa Automation Testing Engineer Interview Questions & Answers
Capgemini
Anonymous
posted on 28 Mar 2023
I applied via Approached by Company and was interviewed in Feb 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Core java, TestNG, git, programming question
- Q2. Project framework, selenium basics,xpath, jenkins
Interview Preparation Tips
Qa Automation Testing Engineer Interview Questions & Answers
HCLTech
Anonymous
posted on 27 Jul 2024
(2 Questions)
- Q1. Python concept related prpgrams
- Q2. Multithreaded related questions
It was Average.......,....
Medium level of difficulties
(3 Questions)
- Q1. Tell me about yourself
- Ans.
I am a QA Automation Testing Engineer with 5 years of experience in creating and executing test cases for software applications.
5 years of experience in QA Automation Testing
Proficient in creating and executing test cases
Strong knowledge of automation tools like Selenium and JUnit
Experience in testing web and mobile applications
Familiar with Agile methodology
- Q2. Tell me about your family
- Q3. How was your day
Qa Automation Testing Engineer Interview Questions & Answers
Capgemini
Usha Madhulika G
posted on 26 Mar 2025
I appeared for an interview in Feb 2025, where I was asked the following questions.
- Q1. 1. Background Keyword 2. Code for Occurrences for a String 3. Code for all 3 Waits and Definition
- Q2. 4. Code for Screenshot 5. Code for excel test data 6. Action class 7. Xpath checks
Qa Automation Testing Engineer Interview Questions & Answers
Cognizant
Sasipriya K
posted on 13 Mar 2024
Selected
I appeared for an interview in Sep 2023.
(1 Question)
- Q1. Automation related selenium Java concepts must be know
I applied via Recruitment Consulltant and was interviewed in Mar 2022. There were 4 interview rounds.
(1 Question)
- Q1. Basic General questions .
(1 Question)
- Q1. Basic technical questions
(1 Question)
- Q1. Basic technical questions
Interview Preparation Tips
Qa Automation Testing Engineer Interview Questions & Answers
Infosys
Anonymous
posted on 14 Jun 2024
I applied via Job Portal and was interviewed in Dec 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Tell me about yourself
- Q2. What challenges
(2 Questions)
- Q1. Tell me about yourself
- Q2. What challenges did you face
Selected
I applied via Campus Placement and was interviewed before Oct 2023. There were 2 interview rounds.
Normal aptitude test
(2 Questions)
- Q1. Explain about Oops concept
- Ans.
Oops concept stands for Object-Oriented Programming System. It is a programming paradigm based on the concept of objects.
Oops concept focuses on creating objects that contain data in the form of fields (attributes) and code in the form of procedures (methods).
Encapsulation, inheritance, polymorphism, and abstraction are the four main principles of Oops concept.
Encapsulation refers to the bundling of data and methods th...
- Q2. Situation based hr questions
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