Tiger Analytics QA Engineer Interview Questions and Answers

Q1. Prepare basic java coding questions
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Q2. Prepare selenium appium automations questions
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Q1. What is encapsulation and loading process.also write an code for Reverse string
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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
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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. What is bug life cycle RTM Cake 🎂 cutting questions
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Q2. Test cases on QR code
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Test cases for QR code should cover scanning, decoding, error handling, and compatibility with different devices.
• Verify that the QR code can be scanned successfully using different devices and apps.

• Test the decoding accuracy of the QR code to ensure the correct information is extracted.

• Check for error handling scenarios such as invalid QR codes or damaged codes.

• Test the compatibility of the QR code with various devices
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Q1. Tell about roles and responsibilites
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Q2. Code to write in java
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Write a Java code to reverse a string
• Use StringBuilder to reverse the string

• Convert the string to StringBuilder, call reverse() method, and convert back to string

• Handle null or empty string cases
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Q1. 1. What is inheritance 2. What is polymorphism 3. How to handle Window handles 4 How to handle iframes
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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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Q1. It was first technical round Asked about Functional, Non Functional testing, Integration, Regression, Smoke, Retesting, Performance, load, stress testing.
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Q2. Then he comes to selenium the question was how to navigate to other window in browser. Lastly asked me python program to print the number is prime or not.
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It haven't done. Tomorrow is my coding round. Hope it will go well

Q1. Not done yet. Will be conduct after the coding round.
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Q1. Authentication and authorization
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Q2. Severity, priority, examples
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Q3. Types of Testing
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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
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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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