Caavo QA Engineer Interview Questions and Answers for Experienced

Q1. String array code
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Q2. How to send keys using JSE
Ans. 
Sending keys using JSE in QA testing
• Use the sendKeys() method to send keyboard input to a web element

• Locate the element using findElement() method before sending keys

• Example: driver.findElement(By.id("username")).sendKeys("example@gmail.com")
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Q1. Reverse String code And all the automation and api related questions
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Q1. What is the definition of tosca
Ans. 
Tosca is a software testing tool that provides end-to-end test automation solutions.
• Tosca is used for automated software testing.

• It offers features like test case design, test data management, and test execution.

• Tosca supports various technologies and platforms for testing.

• It helps in accelerating the testing process and improving test coverage.

• Example: Using Tosca to automate regression tests for a web application.
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Q2. Tosca errors and define them
Ans. 
Tosca errors are common issues encountered while using the Tosca automation tool for testing.
• Object not found error - occurs when Tosca cannot locate a specific object on the application under test.

• Data binding error - happens when there is an issue with the data binding in Tosca.

• Execution error - occurs during the execution of test cases in Tosca.

• License error - happens when there is an issue with the Tosca license.

• Co...read more
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Coding from basics, practice leetcode

Q1. How would you test an appilication
Ans. 
To test an application, I would follow a systematic approach to ensure all functionalities work as expected.
• Create test cases based on requirements and user stories

• Perform functional testing to check if all features work correctly

• Conduct regression testing to ensure new changes do not affect existing functionalities

• Test for performance, security, and usability

• Use automation tools like Selenium for repetitive tests
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Q2. How would you test an api
Ans. 
To test an API, I would focus on functionality, performance, security, and integration.
• Create test cases to cover all API endpoints and methods

• Test input validation and error handling

• Check response times and performance under different loads

• Verify security measures such as authentication and authorization

• Integrate API testing with automation tools like Postman or Selenium
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Q1. Tools used in project
Ans. 
Various tools are used in the project for testing purposes.
• Selenium for automated testing

• JIRA for bug tracking

• Postman for API testing
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Q2. SQL queries related to count, duplicate
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Basic java coding questions had been asked.
1. Prime number
2. Reverse String

Tell me about the responsibilities at work.

Difference between retesting and regression

Difference between bug leakage and bug release

Explain the oops concepts

Explain the framework and use of opps content in your framework.

Q1. Difference between different types of application. How they had been build and examples. Hybrid Web Application Native application
Ans. 
Hybrid, Web, and Native applications differ in their development approach and platform compatibility.
• Hybrid applications are built using web technologies like HTML, CSS, and JavaScript, and are wrapped in a native container for deployment.

• Web applications are accessed through a web browser and are developed using web technologies like HTML, CSS, and JavaScript.

• Native applications are developed for specific platforms li...read more
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Q1. Define framework
Ans. 
A framework is a set of guidelines, libraries, and tools that help in developing and structuring software applications.
• Provides a structure for organizing code and implementing best practices

• Offers reusable components and modules for faster development

• Facilitates automation testing by providing libraries and utilities

• Examples: Selenium WebDriver for web automation testing, TestNG for test management
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Q2. Defect life cycle
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Q1. Work culture related
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Q2. Why want to join
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Q1. JavaScript Interview Question
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Q2. Playwright basics
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