Persistent Systems Lead Quality Analyst Interview Questions and Answers

Basic aptitude question.

Basic coding question.

Q1. How the skill you specified in resume
Ans. 
I have strong problem-solving skills and attention to detail.
• I have experience in root cause analysis to identify and resolve quality issues.

• I am proficient in statistical analysis to improve processes and reduce defects.

• I have a track record of implementing quality control measures to ensure product reliability.

• I pay close attention to detail in all aspects of my work to maintain high quality standards.
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Q2. About the coding language you mention
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Q3. Asking to slove coding question
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Q1. General basic question
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Q2. Scenario based question
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MCQ BASED - medium to difficult

Assignment based on your profile , scenario based must

Q1. About your previous company work and programming related questions
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Q2. Oops concept , dsa , sql , debugging a problem in your code
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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
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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
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Q3. About config file
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Q4. About scenario outline
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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
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Q1. Explain pom xml
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pom.xml is a configuration file used in Maven projects to define project settings, dependencies, and build process.
• pom.xml stands for Project Object Model XML

• It is used in Maven projects to manage project configuration, dependencies, and build process

• It contains information such as project name, version, dependencies, plugins, and repositories

• Example: <project><groupId>com.example</groupId><artifac...read more
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Q2. Explain test ng
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TestNG is a testing framework for Java that supports various types of testing like unit, functional, end-to-end, etc.
• TestNG allows for easy configuration of test cases using annotations like @Test, @BeforeMethod, @AfterMethod, etc.

• It supports parameterization of test cases using @Parameters annotation.

• TestNG provides features like grouping of test cases, dependency management, parallel execution, and reporting.

• It integ...read more
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Q1. Explain about current project
Ans. 
Currently working on implementing automated testing for a web application using Selenium and Cucumber framework.
• Developing test scripts using Selenium WebDriver for automated testing

• Creating feature files and step definitions using Cucumber for behavior-driven development

• Executing test cases and analyzing results to ensure quality of the web application

• Collaborating with developers to identify and resolve defects

• Partic...read more
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Q2. Explain current role
Ans. 
I am currently working as a Quality Analyst, responsible for ensuring the quality of products or services meets the required standards.
• Conducting quality assurance tests on products or services

• Identifying defects or issues and working with teams to resolve them

• Creating and implementing quality control processes

• Analyzing data to identify trends and areas for improvement
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Q1. What is the spc?
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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
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Q2. What is msa?
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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
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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
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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
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Q1. Question based on frameworks and oops
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Q2. Java string concepts
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Q1. Situation based questions
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Q1. What is permission set and profiles
Ans. 
Permission sets and profiles are used in Salesforce to control access to objects, fields, and records.
• Permission sets are used to grant additional permissions to specific users or groups beyond what is already defined in their profiles.

• Profiles are used to define the baseline permissions and settings for a user or group.

• Permission sets can be assigned to users in addition to their profile to give them access to specifi...read more
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Q2. Explain the End to End process of loan origination
Ans. 
Loan origination process involves application, underwriting, approval, and funding stages.
• Customer submits loan application with required documents

• Lender reviews application for completeness and accuracy

• Underwriting process assesses borrower's creditworthiness and risk

• Loan approval or denial decision is made based on underwriting results

• Funding stage involves disbursing approved loan amount to borrower
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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
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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
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