Publicis Sapient Senior Associate QA L1 Interview Questions and Answers

Q1. Reverse the string
Ans. 
Reverse a given string
• Create a new string and iterate through the original string in reverse order, appending each character to the new string

• Use built-in functions like reverse() or StringBuilder in languages like Java

• In Python, you can use string slicing [::-1] to reverse the string
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Q2. WAP to find palindrome in string
Ans. 
A program to find palindromes in a given array of strings.
• Iterate through each string in the array

• Check if the string is equal to its reverse to determine if it is a palindrome

• Store palindromes in a separate array for output

• Example: Input - ['madam', 'hello', 'level'], Output - ['madam', 'level']
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Q3. Which framework did you use?
Ans. 
I have experience using Selenium WebDriver framework for automated testing.
• Utilized Selenium WebDriver for writing automated test scripts

• Implemented Page Object Model design pattern for better test maintenance

• Integrated with TestNG for test execution and reporting
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Q4. How did you applier OOPS concept in ur framework?
Ans. 
I applied OOPS concepts in my framework by using inheritance, encapsulation, polymorphism, and abstraction to create reusable and modular code.
• Used inheritance to create parent classes with common functionality that child classes can inherit.

• Implemented encapsulation by hiding internal implementation details and exposing only necessary methods and properties.

• Leveraged polymorphism to allow objects of different classes ...read more
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Q1. Salay discussion
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Q1. Introduction about yourself
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Q2. How did u used automation in your privious project
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Q1. Questions on switching
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Q2. Packet flow in routers, osi model , etc
Ans. 
Packet flow in routers involves data transmission through different layers of the OSI model.
• Packet flow starts at the network layer where packets are routed based on IP addresses.

• Packets then move to the data link layer where MAC addresses are used for communication.

• Finally, packets are transmitted physically through the network interface.

• OSI model consists of 7 layers: Physical, Data Link, Network, Transport, Session,
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Aptitude test and Testing questions related to Test estimations

Q1. Test Plan - did you prepared
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Q2. Test estimation techniques
Ans. 
Test estimation techniques involve various methods to estimate the effort, time, and resources required for testing.
• Expert judgment: Relying on the expertise and experience of the QA team to estimate the effort.

• Analogous estimation: Using historical data from similar projects to estimate the testing effort.

• Parametric estimation: Using mathematical models and formulas to estimate based on project parameters.

• Three-point ...read more
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Q3. Agile methodology
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Q4. API protocols, methods, status
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Q5. SQL queries on joins, subquery - 3rd highest salary, display employee name based on designation
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Q1. Technical java selenium, BDD
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Q2. Technical java, selenium, framework
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Q3. Framework design knowledge
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Q1. Coding knowledge in python
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Q2. Bdd writing and API testing
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