Hitachi Digital Services Qa Automation Testing Engineer Interview Questions and Answers

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Q1. How to handle popup
Ans. 
To handle popups in automation testing, use methods like switchTo().alert(), getWindowHandles(), and WebDriverWait.
• Use switchTo().alert() method to handle alert popups

• Use getWindowHandles() method to handle multiple popups

• Use WebDriverWait to wait for the popup to appear before interacting with it
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Reverse each word in string

Q1. Explain Agile and agile scrum ceremony
Ans. 
Agile is a methodology that emphasizes flexibility and collaboration. Agile Scrum is a framework for implementing Agile.
• Agile focuses on delivering working software in short iterations

• Agile values individuals and interactions over processes and tools

• Agile encourages customer collaboration and responding to change

• Agile Scrum includes ceremonies such as Sprint Planning, Daily Stand-up, Sprint Review, and Sprint Retrospec...read more
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Q2. Select an element from drop down
Ans. 
To select an element from a drop down, locate the drop down element and use the select class in Selenium.
• Locate the drop down element using findElement() method

• Create an object of Select class using the drop down element

• Use selectByVisibleText(), selectByValue() or selectByIndex() method to select the desired option
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Q3. How to check if for every steps we have steps written in step definition file
Ans. 
To check if every step has a corresponding step definition, we can use a code coverage tool.
• Use a code coverage tool to analyze the step definition file and identify any missing steps

• Ensure that all steps in the feature file are covered by the step definition file

• Regularly review and update the step definition file to ensure it stays up-to-date with the feature file
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Q4. Reverse an integer in java
Ans. 
Reverse an integer in Java
• Convert integer to string using Integer.toString()

• Use StringBuilder to reverse the string

• Convert the reversed string back to integer using Integer.parseInt()
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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
Ans. 
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
Ans. 
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
Ans. 
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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Java Coding Test dsa program and all that

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.

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Q1. Write a java program to reverse a staring basic questions on OPPS, Selenium and TestNG
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