Persistent Systems Quality Engineer Interview Questions and Answers

MCQ BASED - medium to difficult

Assignment based on your profile , scenario based must

Q1. About your previous company work and programming related questions
Add your answer
Q2. Oops concept , dsa , sql , debugging a problem in your code
Add your answer

Q1. What is meant by Polymorphism
Ans. 
Polymorphism is the ability of a single function or method to operate on different types of data.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.

• Example: Function overloading
Answered by AI
Add your answer
Q2. Write a program to find no of repeated characters in a string
Ans. 
Program to find number of repeated characters in a string
• Iterate through each character in the string

• Use a hashmap to store the count of each character

• Increment the count if character is already present in the hashmap

• Return the count of characters with count greater than 1
Answered by AI
Add your answer
Q3. About config file
Add your answer
Q4. About scenario outline
Add your answer
Q5. Tell me about yourself
Ans. 
I am a dedicated Quality Engineer with a strong background in ensuring product quality and compliance with industry standards.
• Experienced in conducting quality control tests and inspections

• Skilled in analyzing data and identifying areas for improvement

• Proficient in implementing quality management systems

• Strong attention to detail and problem-solving skills

• Excellent communication and teamwork abilities
Answered by AI
Add your answer

Q1. What is the spc?
Ans. 
SPC stands for Statistical Process Control, a method used to monitor and control processes to ensure they are stable and in control.
• SPC involves collecting and analyzing data to understand variation in a process

• It helps identify when a process is out of control and in need of adjustment

• Common tools used in SPC include control charts, histograms, and Pareto charts
Answered by AI
Add your answer
Q2. What is msa?
Ans. 
MSA stands for Measurement System Analysis. It is a method used to assess the measurement system's capability to provide accurate and reliable data.
• MSA helps in identifying sources of variation in measurement systems.

• It includes studies like Gage R&R (Repeatability and Reproducibility) to evaluate measurement system precision.

• MSA ensures that the measurement system is capable of providing accurate and reliable data...read more
Answered by AI
Add your answer

Q1. What is your job role?
Ans. 
Quality Engineers are responsible for ensuring products meet quality standards through testing and analysis.
• Develop and implement quality control systems

• Conduct tests and inspections to identify defects

• Analyze data to improve processes and reduce errors

• Collaborate with production teams to address quality issues

• Document findings and recommend improvements
Answered by AI
Add your answer
Q2. How you manage your daily work management?
Ans. 
I manage my daily work management by prioritizing tasks, creating to-do lists, setting deadlines, and utilizing time management techniques.
• Prioritize tasks based on urgency and importance

• Create to-do lists to keep track of tasks

• Set deadlines to ensure timely completion

• Utilize time management techniques such as Pomodoro technique or Eisenhower matrix

• Regularly review and adjust the plan as needed
Answered by AI
Add your answer

Q1. Question based on frameworks and oops
Add your answer
Q2. Java string concepts
Add your answer

Q1. Situation based questions
Add your answer

Q1. Explain about agile methodology
Ans. 
Agile methodology is a project management approach that emphasizes flexibility, collaboration, and incremental progress.
• Agile methodology involves breaking down projects into small, manageable tasks called sprints.

• It prioritizes customer feedback and collaboration over rigid planning.

• Adaptability and responding to change are key principles of agile methodology.

• Common frameworks for agile include Scrum, Kanban, and Extr
Answered by AI
Add your answer
Q2. Explain about bug life cycle
Ans. 
Bug life cycle refers to the stages a bug goes through from identification to resolution in software testing.
• Bug is identified by tester

• Bug is reported in bug tracking system

• Bug is assigned to developer for fixing

• Developer fixes the bug

• Bug is retested by tester

• Bug is closed if fixed or reopened if issue persists
Answered by AI
Add your answer

DSA , Quiz and Oops concepts were asked
And also go through your resume and projects thoroughly

Q1. Why do you want this role
Ans. 
I am passionate about ensuring quality standards are met and enjoy problem-solving in a technical environment.
• Passionate about ensuring quality standards are met

• Enjoy problem-solving in a technical environment

• Excited about contributing to continuous improvement processes
Answered by AI
Add your answer
Q2. How would you use data science in your field
Ans. 
Data science can be used in quality engineering to analyze large datasets, identify trends, predict failures, and optimize processes.
• Utilize data analytics to identify patterns and trends in quality control data

• Implement predictive modeling to anticipate potential failures in manufacturing processes

• Optimize quality control processes using machine learning algorithms

• Utilize statistical analysis to improve product qualit...read more
Answered by AI
Add your answer
Q3. Have you done any projects in team
Ans. 
Yes, I have worked on multiple projects in a team setting.
• Worked on a project to improve manufacturing processes with a team of engineers

• Collaborated with cross-functional teams to implement quality control measures

• Participated in a project to develop new testing procedures for product validation
Answered by AI
Add your answer
Q4. How would you handle feedback
Ans. 
I would handle feedback by actively listening, remaining open-minded, and taking constructive criticism positively.
• Actively listen to the feedback without interrupting

• Remain open-minded and consider the feedback objectively

• Ask clarifying questions to fully understand the feedback

• Take constructive criticism positively and use it as an opportunity for growth

• Provide feedback on how the feedback was implemented or addresse
Answered by AI
Add your answer
Q5. How you have handled issue in your teams while working on projects
Ans. 
I have handled team issues by promoting open communication, addressing concerns promptly, and fostering a collaborative environment.
• Encouraging open communication among team members to address issues early on

• Addressing concerns promptly and effectively to prevent escalation

• Fostering a collaborative environment where team members feel comfortable sharing their thoughts and ideas

• Implementing conflict resolution strategie...read more
Answered by AI
Add your answer