DXC Technology Senior QA Engineer Interview Questions and Answers for Experienced

60 mins aptitude and reasoning questions with Java syntax’s related questions

Q1. Basic Selenium Java questions and current roles and responsibilities.
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Time frame one hour, 60 questions

Q1. QA life cycle, Selenium basics
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Basic selenium automation coding question and QA related MCQs

Q1. Core java and selenium and Qs related to Leading the QA team
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Q2. Count duplicates in a string
Ans. 
Count duplicates in a string
• Iterate through the string and store each character in a hashmap with its count

• Return the count of characters with count greater than 1
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Q3. Write a Program to Sort Array
Ans. 
Program to sort array of strings
• Use a sorting algorithm like bubble sort, selection sort, or merge sort

• Compare strings using strcmp() function in C or compareTo() method in Java

• Handle edge cases like empty array or array with only one element
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Q4. Selenium Commands
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Q1. Salary Negotiation
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Basic Java concepts, selenium cases

Q1. Java - Sorting, merging, arrays
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Q1. Compensation, Work experiance
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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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Q1. Explain About your project
Ans. 
Developed a web application for online shopping with focus on user experience and security.
• Used Selenium for automated testing of UI functionalities

• Implemented API testing using Postman

• Performed security testing to identify vulnerabilities

• Collaborated with developers to ensure quality code delivery
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Q2. What is the recent issues you faced and how you solved.
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Q1. Whais you testing experience in you projector
Ans. 
I have over 5 years of experience in testing various software applications, including web and mobile projects.
• Experience in manual and automated testing

• Strong knowledge of testing methodologies and tools

• Experience in creating test plans and test cases

• Familiarity with Agile and Waterfall development methodologies

• Experience in regression testing and performance testing
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Q1. What is SIT and steps involved in designing test cases
Ans. 
SIT stands for System Integration Testing. It involves testing the interaction between different components/modules of a system.
• Understand the system architecture and integration points

• Identify the input and output data for each component/module

• Design test cases to validate the interaction between components/modules

• Execute test cases and analyze results

• Report defects and retest after fixes
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