Photon Interactive QA Engineer Interview Questions and Answers

Q1. What is encapsulation and loading process.also write an code for Reverse string
Ans. 
Encapsulation is the process of hiding internal details of an object and providing access only through defined methods.
• Encapsulation helps in achieving data abstraction and data hiding.

• It allows for better control over the data and prevents direct access to it.

• Loading process refers to the process of loading a program or data into memory for execution.

• Reverse string code example: function reverseString(str) { return st
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Q2. What is encapsulation and loading process. Also write an code for reverse string
Ans. 
Encapsulation is the process of hiding internal implementation details and providing a public interface. Loading process refers to the steps involved in loading a program or data into memory.
• Encapsulation helps in achieving data abstraction and information hiding.

• It allows for better control over data and prevents unauthorized access.

• Loading process involves steps like parsing, linking, and loading the program or data ...read more
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Q3. Regression testing and sanity difference
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Regression testing is retesting of previously tested functionality, while sanity testing is a quick check to ensure basic functionality is working.
• Regression testing is performed to ensure that changes or fixes in the software do not introduce new defects or impact existing functionality.

• It involves retesting of the entire application or a specific set of test cases.

• Regression testing is usually performed after major c...read more
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Q1. STLC and Defect bug life cycle
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Q1. Authentication and authorization
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Q2. Severity, priority, examples
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Q3. Types of Testing
Ans. 
Types of testing include unit testing, integration testing, system testing, acceptance testing, and regression testing.
• Unit testing focuses on testing individual components or modules of the software.

• Integration testing checks if different modules work together correctly.

• System testing validates the entire system against the requirements.

• Acceptance testing ensures the software meets the user's requirements.

• Regression t...read more
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Q1. Tell me about yourself
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Q2. Tell me about your personal interest
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Q3. Your expected salary
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Q4. Last drawn salary
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Q5. Why did you select testing
Ans. 
I selected testing because I enjoy finding bugs and ensuring quality in software products.
• I have a keen eye for detail and enjoy problem-solving.

• I like the challenge of breaking down complex systems to identify issues.

• I believe in the importance of delivering high-quality products to users.

• I have a passion for technology and ensuring that it functions as intended.

• I enjoy working collaboratively with developers to impro
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Q1. 1. What is inheritance 2. What is polymorphism 3. How to handle Window handles 4 How to handle iframes
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Inheritance allows a class to reuse code from another class, promoting code reusability and reducing redundancy.

• Subclasses can inherit attributes and methods from a superclass, and can also override or extend them.

• Inheritance creates a hierarchical relationship between classes, with child classes i...read more
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Q1. SQL to join tables
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SQL join tables to combine data from multiple tables based on a related column
• Use JOIN keyword to combine tables based on a related column

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

• Specify the columns to join on using ON clause

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id
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45 min apti and ask role and resp in current org

Ask the basic theory and code of java

Sql exam - MCQ & write a query

Q1. SDLC, STLC & Bug life cycle Where we apply OOPs concept in automation where we apply collection in automation Explain framework
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Q1. Prepare basic java coding questions
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Q2. Prepare selenium appium automations questions
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