Optimum Infosystem Senior Qa Automation Test Engineer Interview Questions and Answers

The assessment consists of a one-hour aptitude test that includes questions on data structures and algorithms (DSA) as well as SQL query questions, where I am required to write SQL queries, followed by two coding questions.

Our group discussion topic is whether AI can replace human intelligence.

Q1. Oops concept in java
Ans. 
Oops concept in Java refers to Object-Oriented Programming principles like inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation refers to bundling data and methods that operate on the data into a single unit.

• Polymorphism allows objects to be treated as instances of their parent class.

• Abstraction hides the implementation ...read more
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Q2. What is compile time polymorphism
Ans. 
Compile time polymorphism is the ability of a programming language to select which method to execute at compile time based on the method signature.
• Compile time polymorphism is achieved through method overloading and operator overloading.

• Method overloading allows multiple methods in the same class with the same name but different parameters.

• The compiler determines which method to call based on the number and type of arg...read more
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Q3. What is the SQL query to select and display the name of person who have highest salary among employees?
Ans. 
SQL query to select and display the name of person with highest salary among employees.
• Use the MAX() function to find the highest salary

• Join the employee table with the salary table using a common key like employee_id

• Select the name of the person with the highest salary
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Q1. Tell me about yourself. then about final year project.
Ans. 
I am a dedicated QA Automation Testing Engineer with experience in creating and executing test cases. My final year project involved developing a test automation framework using Selenium.
• Experienced QA Automation Testing Engineer

• Skilled in creating and executing test cases

• Developed test automation framework using Selenium for final year project
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Q2. What is your family background, and are you prepared to relocate?
Ans. 
I come from a close-knit family with a diverse background. I am open to relocating for the right opportunity.
• Family background is close-knit and diverse

• Open to relocating for the right opportunity
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The first round was coding+ aptitude
Gave exam on unstop platform the aptitude questions where divided into section 45 mins for aptitude (logical reasoning+ quants+ verbal) then 25 min for technical mcqs try to be as fast as you can

It consisted of 3 coding questions 2 were easy 1 was hard

Q1. They asked me mostly SQL based on my resume ( asked other friends, and mostly the question where on the skills you mention on resume)
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Q2. Some coding questions like palindrome and reverse a string
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Q1. Mostly resume based questions
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Q2. Text cases for your projects and how do you test your projects
Ans. 
I create test cases based on project requirements and use automation tools to test the projects.
• Identify test scenarios based on project requirements

• Create test cases for positive and negative scenarios

• Use automation tools like Selenium or Appium to execute test cases

• Analyze test results and report any issues found
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Q1. Basic HT question
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