SpurTree Technologies QA Engineer Interview Questions and Answers

Q1. What is the D/B verification and validation in QA?
Ans. 
D/B verification and validation in QA refers to the process of ensuring that data in a database is accurate, complete, and consistent.
• Verification involves checking if the data in the database matches the expected values or rules.

• Validation involves ensuring that the data in the database meets the specified requirements and is reliable.

• Examples include verifying that user information is correctly stored in a database a...read more
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Q2. Verification : ensures the product is being built correctly (meet design specifications). Validation : ensures the right product is built (meets user needs and requirements).
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Q1. What is Cucumber and Karate?
Ans. 
Cucumber and Karate are testing frameworks used for behavior-driven development (BDD) and API testing, respectively.
• Cucumber is a BDD tool that allows writing test cases in plain English using Gherkin syntax

• Karate is an API testing tool that combines API testing, test doubles, performance testing, and UI automation in one framework

• Both tools support automation testing and help in collaboration between technical and non
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Q1. What is the main responsibility of a QA Engineer?
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The main responsibility of a QA Engineer is to ensure the quality of software products by testing and identifying defects.
• Creating test plans and test cases

• Executing test cases and reporting defects

• Collaborating with developers to resolve issues

• Automating test cases using tools like Selenium

• Performing regression testing to ensure software stability
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Q2. Ensure software quality through testing.
Ans. 
Ensuring software quality through testing involves thorough testing of all functionalities to identify and fix any bugs or issues.
• Create test cases to cover all functionalities of the software

• Perform manual and automated testing to identify bugs

• Regression testing to ensure new changes do not impact existing functionalities

• Use tools like Selenium, JUnit, or TestNG for automated testing

• Collaborate with developers to fix
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Q1. What is JMeter?
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JMeter is an open-source tool used for performance testing and load testing of web applications.
• JMeter allows testers to simulate heavy loads on servers, networks, or objects to test their strength and analyze overall performance.

• It can be used to measure performance under different load types, such as stress testing, spike testing, and endurance testing.

• JMeter supports various protocols like HTTP, HTTPS, FTP, JDBC, LD...read more
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Q1. Basic flutter coding questions
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Q1. Diff btw vite and webpack
Ans. 
Vite is a build tool that focuses on fast development, while Webpack is a more versatile and powerful build tool.
• Vite is designed for fast development with instant server start and hot module replacement.

• Webpack is a more versatile tool that can handle complex configurations and optimizations.

• Vite uses ES modules natively for faster bundling, while Webpack requires additional plugins for the same functionality.

• Vite is ...read more
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Q2. What is currying in js
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Currying is a technique in functional programming where a function with multiple arguments is transformed into a sequence of nested functions, each taking a single argument.
• Currying helps in creating reusable functions and partial application.

• In JavaScript, currying can be achieved using closures and nested functions.

• Example: const add = (a) => (b) => a + b; const add5 = add(5); console.log(add5(3)); // Output: 8
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Q1. What is currying in javascript?
Ans. 
Currying is a technique in functional programming where a function with multiple arguments is transformed into a sequence of nested functions, each taking a single argument.
• Currying helps in creating reusable functions and partial application.

• In JavaScript, currying can be achieved using closures and nested functions.

• Example: const add = (a) => (b) => a + b; const add5 = add(5); console.log(add5(3)); // Output: 8
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Q2. Diff btw webpack and vite
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Webpack is a mature and feature-rich bundler, while Vite is a newer and faster build tool focused on development experience.
• Webpack is a mature and feature-rich bundler that is highly configurable and widely used in the industry.

• Vite is a newer build tool that focuses on providing a faster development experience by leveraging ES modules and server-side rendering.

• Webpack requires a configuration file (webpack.config.js)...read more
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Had to brief about myself, my technical skills and projects. Few Technical questions regarding the tech stack and casual discussion.