Verifone QA Engineer Interview Questions and Answers

Q1. Explain agile process
Ans. 
Agile process is a software development methodology that emphasizes flexibility, collaboration, and iterative development.
• Iterative development with short cycles called sprints

• Frequent collaboration between cross-functional teams

• Continuous feedback and adaptation

• Prioritization of customer satisfaction and delivering working software

• Use of tools like Scrum, Kanban, or XP
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Q2. Explain scrum processs
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Scrum is an agile framework for managing work on complex projects.
• Scrum involves breaking down work into small, manageable tasks called user stories.

• It includes sprint planning, daily stand-up meetings, sprint review, and sprint retrospective.

• Scrum teams are self-organizing and cross-functional.

• The product backlog is a prioritized list of user stories.

• Sprints are time-boxed iterations, usually 2-4 weeks long.

• Scrum emph
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Round duration - 30 minutes
Round difficulty - Easy

Q1. What is the difference between manual testing and automated testing?
Ans. 
Manual testing is done by humans, while automated testing is done using tools and scripts.
• Manual testing involves testers executing test cases manually without the use of automation tools.

• Automated testing involves using tools and scripts to execute test cases automatically.

• Manual testing is time-consuming and prone to human error, while automated testing is faster and more reliable.

• Manual testing is suitable for explo...read more
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Q2. What is cross-browser testing?
Ans. 
Cross-browser testing is the process of testing a website or web application across different web browsers to ensure consistent functionality and appearance.
• Ensures compatibility with various browsers such as Chrome, Firefox, Safari, and Internet Explorer

• Identifies and fixes any issues related to browser-specific behaviors

• Helps in delivering a seamless user experience across different platforms

• Uses tools like Selenium,...read more
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Q3. What are the different parts of a test automation framework?
Ans. 
A test automation framework consists of different parts like libraries, tools, and guidelines to support automated testing.
• Libraries: reusable code modules for common functions like data manipulation, assertions, and interactions with the application under test

• Tools: software programs used to create, execute, and manage automated tests, such as Selenium, Appium, or JUnit

• Guidelines: best practices and standards for writ...read more
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Round duration - 30 minutes
Round difficulty - Easy

Q1. What is meant by a locator in Selenium, and can you name a few different types of locators available in Selenium?
Ans. 
A locator in Selenium is used to identify web elements on a web page. There are different types of locators like ID, class name, xpath, etc.
• Locators are used to find and interact with web elements on a web page

• Some common types of locators in Selenium are ID, class name, xpath, CSS selector, name, tag name, link text, and partial link text

• Each locator type has its own syntax and usage, for example, ID locator uses 'id=
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Q2. What is an XPath?
Ans. 
XPath is a query language used to navigate through XML documents and locate elements based on their attributes or structure.
• XPath stands for XML Path Language.

• It is used to select nodes or elements in an XML document.

• XPath uses path expressions to navigate through the document tree.

• Examples: //div[@class='example'] selects all div elements with class 'example'.

• Examples: /bookstore/book[1] selects the first book element
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Q1. SQL: Diff bw RDBMS and DBMS,primary key and foriegn key,Joins, basic queies Manual: Agile methodology,Types of testing,black box testing,white box testing,System testing,Smoke testing,test case template,De...read more
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Q1. Same quetions asked in Round 2.
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Q1. About yourself,expectations and 1 aptitude question of a rope measuring by burning.
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Reverse array and count frequency.

Q1. Questions based on strings and arrays
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Q1. SQl querries and bit of coding , puzzles
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Q1. SQL Commands Writing Test Cases for any Product Type of testing
Ans. 
SQL commands are used to interact with databases, writing test cases involves creating scenarios to test product functionality, types of testing include unit, integration, regression, etc.
• SQL commands like SELECT, INSERT, UPDATE, DELETE are used to retrieve, add, modify, and delete data in databases

• Writing test cases involves creating scenarios to test different aspects of the product such as functionality, performance...read more
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Q1. Some Java codes Deep knowledge of testing and test case scenario
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2 coding ques were asked

Q1. Java oops coding
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