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Persistent Systems Lead Quality Engineer Interview Questions and Answers
7 Interview questions
Automation execution can encounter various exceptions, impacting test reliability and results.
Timeout Exceptions: Occur when a test waits too long for an element to appear, e.g., waiting for a button that never loads.
Element Not Found: Happens when the automation script cannot locate a UI element, e.g., a missing input field on a form.
Stale Element Reference: Occurs when a web element is no longer attached to the ...
Method overloading allows multiple methods with the same name but different parameters; overriding replaces a method in a subclass.
Method Overloading: Same method name, different parameter types or counts. Example: 'add(int a, int b)' and 'add(double a, double b)'.
Method Overriding: Redefining a method in a subclass that already exists in the parent class. Example: 'void display()' in both parent and child.
Overloa...
Extent report can be implemented by adding the extent report dependency, creating an instance of ExtentReports class, and using ExtentTest class to create test logs.
Add the extent report dependency in the project's pom.xml file
Create an instance of ExtentReports class in the @BeforeSuite method
Create an instance of ExtentTest class in the @BeforeMethod method
Use ExtentTest class to log test steps and results
Genera...
Program to find duplicates in a list
Create an empty list to store duplicates
Loop through the list and check if the element appears more than once
If yes, add it to the duplicates list
Return the duplicates list
Dynamic web tables can be handled using various methods like XPath, CSS selectors, and Selenium commands.
Identify the table element using its HTML tag and attributes
Use Selenium commands like findElement() and findElements() to locate the table and its rows/columns
Iterate through the rows and columns using loops and extract the required data
Use XPath or CSS selectors to locate specific cells or data within the tab...
Code for database connectivity
Import the required database driver
Create a connection object using the driver
Establish connection to the database using connection object
Execute SQL queries using the connection object
Close the connection
Testing methodologies, defect life-cycle, high priority vs low severity defects, and Agile.
Testing methodologies include black box, white box, and grey box testing.
Defect life-cycle includes identification, logging, prioritization, fixing, retesting, and closure.
High priority and low severity defect example: spelling mistake in a critical message.
Low priority and high severity defect example: cosmetic issue in a n...
Persistent Systems Lead Quality Engineer Interview Experiences
8 interviews found
Anonymous
(2 Questions)
- Q1. Total relevant experience?
- Ans. Your experience
- Q2. Difference between role and profile
- Ans.
A role defines responsibilities, while a profile outlines the skills and qualifications needed for that role.
A role is a specific position within an organization, such as 'Lead Quality Engineer'.
A profile includes the qualifications and skills required for a role, like 'experience in automated testing'.
Roles can change based on project needs, while profiles remain more stable.
Example: A role may require leading a team,...
Abhishek kumar shaw
Selected
I appeared for an interview before May 2024, where I was asked the following questions.
- Q1. What are the differences between JDK, JRE, and JVM?
- Ans.
JDK is a development kit, JRE is a runtime environment, and JVM is the virtual machine for executing Java bytecode.
JDK (Java Development Kit) includes tools for developing Java applications, such as compilers and debuggers.
JRE (Java Runtime Environment) provides the libraries and components necessary to run Java applications but does not include development tools.
JVM (Java Virtual Machine) is the engine that executes J...
- Q2. What are the differences between method overloading and method overriding?
- Ans.
Method overloading allows multiple methods with the same name but different parameters; overriding replaces a method in a subclass.
Method Overloading: Same method name, different parameter types or counts. Example: 'add(int a, int b)' and 'add(double a, double b)'.
Method Overriding: Redefining a method in a subclass that already exists in the parent class. Example: 'void display()' in both parent and child.
Overloading ...
- Q3. What types of exceptions do you encounter during automation execution?
- Ans.
Automation execution can encounter various exceptions, impacting test reliability and results.
Timeout Exceptions: Occur when a test waits too long for an element to appear, e.g., waiting for a button that never loads.
Element Not Found: Happens when the automation script cannot locate a UI element, e.g., a missing input field on a form.
Stale Element Reference: Occurs when a web element is no longer attached to the DOM, ...
Selected
I appeared for an interview before May 2024, where I was asked the following questions.
- Q1. Core concept of manual testing and real time scenario based questions
- Q2. Question on SQL like group by , join etc
Interview Preparation Tips
I applied via Referral and was interviewed before Jul 2021. There was 1 interview round.
(3 Questions)
- Q1. What kind of technologies have your worked on your project?
- Ans.
I have worked with various technologies including automation tools, CI/CD pipelines, and cloud platforms to enhance software quality.
Utilized Selenium for automated testing of web applications, improving test coverage and reducing manual effort.
Implemented Jenkins for continuous integration and delivery, streamlining the deployment process and ensuring faster release cycles.
Worked with Docker to create isolated testing...
- Q2. Briefly tell me about roles and responsibilities in your project.
- Ans.
As a Lead Quality Engineer, I oversee quality assurance processes, ensuring product excellence and compliance with standards.
Develop and implement quality assurance strategies to enhance product reliability.
Lead a team of QA engineers, providing mentorship and guidance on best practices.
Conduct regular audits and reviews of testing processes to identify areas for improvement.
Collaborate with cross-functional teams to e...
- Q3. Have u worked on Java and Selenium?
Interview Preparation Tips
- Core Java
- Selenium
- API Testing
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
5 Questions
- Q1. 1. Write a code for database connectivity
- Ans.
Code for database connectivity
Import the required database driver
Create a connection object using the driver
Establish connection to the database using connection object
Execute SQL queries using the connection object
Close the connection
- Q2. 2. Tell me in detail how you implement the extent report
- Q3. 3. Write a program to find duplicates number from list
- Q4. 4. Most of the real time questions (ex: How you will handle the situation once spring duration is less n task are more, How you resolve if you face some environment issue etc.)
- Q5. 5. How you handle dynamic web table
- Ans.
Dynamic web tables can be handled using various methods like XPath, CSS selectors, and Selenium commands.
Identify the table element using its HTML tag and attributes
Use Selenium commands like findElement() and findElements() to locate the table and its rows/columns
Iterate through the rows and columns using loops and extract the required data
Use XPath or CSS selectors to locate specific cells or data within the table
Han...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basic Sql questions along with ETL testing concepts.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Multiple round of core skills knowledge.
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Testing methodologies Defect life-cycle Example of high priority and low severity defect and vice versa What is Agile
- Ans.
Testing methodologies, defect life-cycle, high priority vs low severity defects, and Agile.
Testing methodologies include black box, white box, and grey box testing.
Defect life-cycle includes identification, logging, prioritization, fixing, retesting, and closure.
High priority and low severity defect example: spelling mistake in a critical message.
Low priority and high severity defect example: cosmetic issue in a non-cr...
Interview Preparation Tips
Believe in yourself and keep faith.
Skills evaluated in this interview
What people are saying about Persistent Systems
Interview questions from similar companies
I applied via Campus Placement and was interviewed before Sep 2021. There were 4 interview rounds.
Prepare normal for aptitude - maths, quant, analytic
My GD topic was Is internet good for students or not
I didn't attempt this as I was noob back in third year Engg
(1 Question)
- Q1. Basic questions can you relocate, tell me about ur GD and composition
Interview Preparation Tips
NIDHI PRIYADARSHINI
Interview Questionnaire
6 Questions
- Q1. Tell me about your project
- Ans.
Developed a web-based project management tool for a startup
Used React for the frontend and Node.js for the backend
Implemented user authentication and authorization using JWT
Integrated with third-party APIs such as Trello and Slack
Implemented real-time updates using WebSockets
Deployed on AWS using EC2 and RDS
- Q2. Write the idea or algorithm for d program of fibonacci series
- Q3. One question from your subject
- Q4. Introduce yourself
- Ans.
I am a software engineer with experience in developing web applications and mobile apps.
Proficient in programming languages such as Java, Python, and JavaScript
Skilled in using frameworks like React, Angular, and Spring Boot
Experienced in working with databases such as MySQL and MongoDB
Familiar with Agile development methodologies and DevOps practices
- Q5. If I give you a box full of pencils..in how many ways can you use it
- Q6. Do you have any question for me
Interview Preparation Tips
Experience: Time management is very important to clear the aptitude test. Besides this a lot of practice is also very important. This round is the major filteration round. Though each round is a major filteration round cuz NTT DATA is not a bulk recruiter like cts, infy etc. Almost 2-3 thousand students were there for this round from 6 different colleges and only 100 of them were selected.
Tips: Its better to start with the preparation from before and do consider the previous year placement papers available at indiabix. You can practice more n more. Apart from this you can go through the r.s aggarwal aptitude book also.
Round: Group Discussion
Experience: There were many panels and each panel had 10-12 students. The H.r first decided some other topic but when he asked wether everybody is aware of the topic ..there were few who didn't know about it. .so he picked up another topic. Fortunately he asked me to start with the discussion. Always try to be the one to break the ice.
Tips: The only key to crack this round is that yku should talk. You should definitely not confuse gd with debate. You should not argue or by any chance shouldn't sound arrogant.
Round: Technical Interview
Experience: They will definitely ask about your project so be thorough with that. Ntt data is a Japanese company . Though this is IT but it will ask from the subject of your own choice from people those who have a non IT background. After you get shortlisted in d gd they will give you a form to fill. Do fill that form without fail. If it is blank then even if u go to the hr round he will reject you.
Tips: Just be confident and always smile. Be careful on what you write in your resume cuz they can ask about anything based on your resume.
Round: HR Interview
Experience: This round was a cake walk. Just be confident and updated about the company. Do ask him a question if he asks you to do that.but make sure it shouldn't be vague or out of the picture.
Tips: Keep smiling and don't get nervous. If they ask you about location preferences, dun get firm at one place.try to be flexible.
General Tips: Donot loose hope at any cost. You never know when your moment is going to arrive. Do practice the aptitude as much as you can. Finally NTT DATA selected only 50 overall in wch 11 were from my college n i was lucky to be one of them. the offer letter was issued the same day and we were all venerated. Its just a game of confidence. All the best
Skill Tips: Try to add some co curricular activities and justify your role.
Skills: communication, technical knowledge, management skills, leadership
College Name: SATHYABAMA UNIVERSITY
Motivation: You will find the it companies mostly head quartered in U.S but this company is in Japan. Plus you have better opportunity and growth compared to other companies cuz its not a bulk recruiter.
Skills evaluated in this interview
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Persistent Systems Interviews By Designations
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