Hitachi Digital Services Senior Automation Test Engineer Interview Questions and Answers

Q1. Tell about yourself
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Q2. Previous project
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Q1. About core java and selenium web driver
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Q1. About core java and selenium web driver
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Q1. Ai interview questions on basic automation
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Q1. JavaScript, jQuery, css related questions
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Q2. Api testing questions
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Q1. Selenium project realtime questions like handling Dynamic web elements
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Q2. SQL query for joining
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SQL query for joining tables to retrieve data from multiple related tables.
• Use JOIN keyword to combine rows from two or more tables based on a related column between them.

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
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Q3. Java program for oops concepts
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Java program showcasing OOPs concepts like inheritance, encapsulation, polymorphism, and abstraction.
• Create classes representing different entities with properties and methods

• Use inheritance to create a parent-child class relationship

• Demonstrate encapsulation by setting private variables and using getter and setter methods

• Show polymorphism by overriding methods in child classes

• Implement abstraction by creating abstract
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Q4. Writing Xpath for any page
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Xpath is a query language used to locate elements on a web page based on their attributes and structure.
• Identify unique attributes of the element you want to locate

• Use the '//' operator to search for elements anywhere in the document

• Use the '[@attribute='value']' syntax to specify the attribute and value you are looking for

• Combine multiple conditions using 'and' or 'or' operators

• Use functions like 'contains()', 'starts
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Q5. High level test scenarios
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Q1. Coding Questions Reverse string
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Q2. Webtables, dropdown,iframes, IWebdriver
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Q1. Explain Appium capabilities
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Appium is an open-source tool for automating mobile, web, and hybrid applications on iOS and Android platforms.
• Supports testing of native, hybrid, and mobile web apps

• Works on iOS and Android platforms

• Uses WebDriver protocol to interact with apps

• Supports multiple programming languages like Java, Python, etc.

• Can run tests on simulators, emulators, and real devices
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Q2. Parallel testing in appium
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Parallel testing in Appium allows running multiple test cases simultaneously on different devices or emulators to save time.
• Parallel testing in Appium can be achieved using test frameworks like TestNG or JUnit.

• It helps in reducing the overall test execution time by running tests in parallel on multiple devices.

• Parallel testing requires setting up a grid configuration to manage multiple devices or emulators.

• Appium serve...read more
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Q1. Why do you want to leave
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This was a C# automation test engineer interview(experience 2 years).
Duration of Interview was around 30 to 45 minutes with questions focused on OOPs concepts, basic programming questions & selenium questions.

Q1. OOPS concept of java
Ans. 
OOPS concept of Java refers to Object-Oriented Programming principles like inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the implementation detail...read more
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Q1. Selenium webdriver
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Q1. Process of selecting the framework
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The process of selecting a framework involves evaluating requirements, researching available options, conducting proof of concepts, and considering factors like scalability, maintainability, and community support.
• Understand project requirements and constraints

• Research available automation frameworks

• Conduct proof of concepts to evaluate framework suitability

• Consider factors like scalability, maintainability, and communi...read more
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