Elsner Technologies QA Engineer Interview Questions and Answers

Current Technologies

Duration 1 hr, Coding,GK and English

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. Real time test cases
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Q1. What is rest assured
Ans. 
Rest Assured is a Java library used for testing RESTful APIs.
• Rest Assured is an open-source Java library that provides a domain-specific language for writing powerful, maintainable tests for RESTful APIs.

• It simplifies the process of sending HTTP requests and validating responses.

• Rest Assured can be integrated with popular testing frameworks like JUnit and TestNG.

• It supports various authentication methods, request and r...read more
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Q2. What is json file
Ans. 
JSON file is a lightweight data interchange format used to store and transmit data in a structured way.
• JSON stands for JavaScript Object Notation.

• It is easy for humans to read and write, and easy for machines to parse and generate.

• JSON is language-independent and is commonly used in web development for APIs.

• Example: {"name": "John Doe", "age": 30, "city": "New York"}
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Q1. Your Introduction
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Q2. Technical and Project related questions
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Q3. Your Framework related questions
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Q1. What is JMeter?
Ans. 
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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