PTC QA Analyst Interview Questions and Answers for Experienced

Q1. SQL query for database automation .
Ans. 
SQL query for database automation involves writing scripts to automate tasks such as data extraction, transformation, and loading.
• Use SQL scripts to automate repetitive tasks like data extraction, transformation, and loading.

• Utilize stored procedures and functions to automate complex database operations.

• Leverage triggers to automate actions based on specific database events.

• Consider using SQL Agent jobs to schedule and...read more
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Q2. Nested dictionary key search
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Fibonacci series with lime upto 10

Q1. Testng priority and annotations
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Q2. Multiple inheritance
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Q3. Hashing concept
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Q1. SQL query of join
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SQL query of join
• Use JOIN keyword to combine rows from two or more tables based on a related column between them

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
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Q2. Api testing related questions
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Q3. Http status codes
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Q1. About the domain I am currently working on
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Q2. About the framework
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Q1. Negotiation was done
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Q2. Company culture explainef
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Company culture refers to the values, beliefs, and behaviors that shape the work environment.
• Company culture influences how employees interact and collaborate

• It can impact employee morale, productivity, and retention

• Examples include a focus on innovation, work-life balance, or diversity and inclusion initiatives
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Q1. Questions on whole QA Testing, Windows
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Q2. Types of testing
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Types of testing include functional testing, non-functional testing, manual testing, automated testing, regression testing, and performance testing.
• Functional testing: Testing the functionality of the software against the requirements.

• Non-functional testing: Testing aspects like performance, usability, and security.

• Manual testing: Testing performed manually by QA engineers.

• Automated testing: Testing performed using aut...read more
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Q3. How to test a particular scenario
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To test a particular scenario, create test cases covering all possible inputs and expected outcomes.
• Identify the specific scenario to be tested

• Create test cases for different inputs and expected outcomes

• Execute the test cases and analyze the results

• Perform regression testing to ensure no new issues are introduced
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Q4. Bugs validation
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Simple coding on python

Q1. Python Data Structures
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Q2. How automation framework work and pytest execution
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Automation framework is a set of guidelines and rules for creating and maintaining automated tests. Pytest is a testing framework for Python.
• Automation framework provides a structure for organizing test cases, test data, and test scripts.

• Pytest is a popular testing framework that supports test automation, fixtures, and parameterization.

• Pytest execution involves running test cases, reporting test results, and generating...read more
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Q1. Regular expressions questions
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Q2. How to perform Sorting algorithm
Ans. 
Sorting algorithm is a process of arranging data in a particular order.
• Choose a sorting algorithm based on the data size and type

• Implement the chosen algorithm in the programming language of choice

• Test the algorithm with sample data to ensure correctness

• Analyze the time and space complexity of the algorithm

• Optimize the algorithm if necessary
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