Tech Mahindra Senior QA Engineer Interview Questions, Process, and Tips

Q1. Introduce yourself and give some brief about work experience
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Q1. Java program string and array related
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Q2. Core java questions
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Q1. Java program for array
Ans. 
Java program to create and manipulate an array of strings
• Declare and initialize an array of strings: String[] arrayName = new String[] {"string1", "string2", "string3"};

• Access elements in the array using index: String element = arrayName[index];

• Modify elements in the array: arrayName[index] = "newString";

• Iterate through the array using a loop: for(String element : arrayName) { // do something with element }
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Q2. Java program for string
Ans. 
Java program to manipulate an array of strings
• Use a for loop to iterate through the array of strings

• Use string methods like substring, indexOf, or replace to manipulate the strings

• Use StringBuilder for efficient string manipulation
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Q1. Java code to find a substring
Ans. 
Java code to find a substring in an array of strings
• Use the contains() method to check if a string contains the substring

• Iterate through the array of strings and check each string for the substring

• Use the indexOf() method to find the index of the substring within the string
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Q2. Write getter setter for the given scenario
Ans. 
Write getter setter for a scenario in a Senior QA Engineer interview
• Create private variables for the data you want to get and set

• Create public getter methods to access the private variables

• Create public setter methods to modify the private variables
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Interviewer gave a java program and asked output.

Q1. Regression testing
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Q2. Defect life cycle
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Q1. Method overload, Method Over ride, Inheritance, POM model explanation, Run only failed test cases in TESTNG how to achieve this, How to determine the tool for project, Write the X-path for random web e...read more
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Time frame one hour, 60 questions

Q1. QA life cycle, Selenium basics
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Work on jva concepts

Array and link list questions.

Q1. Rest Api and rest assured
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Q1. Negotiations regarding the post
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