Innova Solutions Automation Engineer Interview Questions and Answers

Q1. Can you tell me about yourself?
Ans. 
I am a highly skilled Automation Engineer with a strong background in programming and problem-solving.
• Experienced in developing automated test scripts using tools like Selenium and Appium

• Proficient in programming languages such as Java, Python, and C#

• Familiar with CI/CD pipelines and version control systems like Git

• Strong analytical skills and attention to detail

• Excellent communication and teamwork abilities
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Q2. Topic related to Locators, Waits,Handel Dropdown Menu, OOPS concepts, frame work used in previous organization
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Q1. Tell me about yourself
Ans. 
I am a highly skilled Automation Engineer with a strong background in programming and problem-solving.
• Experienced in designing, developing, and implementing automated testing solutions

• Proficient in programming languages such as Python, Java, and C++

• Familiar with various automation tools like Selenium and Jenkins

• Strong analytical skills and attention to detail

• Excellent communication and teamwork abilities
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Q2. FrameWoek used, Locators, How to take Screenshot in Selenium,Java program, Handel dropdown menu
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Q1. OOPs concepts and framework implementation
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Q2. Bubble sort program
Ans. 
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order.
• Start at the beginning of the array and compare the first two elements. If the first element is greater than the second, swap them.

• Continue comparing adjacent elements and swapping them if necessary until the end of the array is reached.

• Repeat this process for each ...read more
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Q3. Basic questions on selenium
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Q4. Custom assertions in selenium
Ans. 
Custom assertions in Selenium allow for creating personalized validation checks in test automation scripts.
• Custom assertions can be created by extending the Assert class in Selenium.

• They can be used to validate specific conditions or elements on a web page.

• Custom assertions can improve test readability and maintainability by encapsulating complex validation logic.

• Example: Creating a custom assertion to verify the prese
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Q5. Webdriver questions
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Q1. What framework you are using in your project?
Ans. 
We are using the Selenium framework for automation testing in our project.
• Selenium is a popular open-source automation testing framework

• It supports multiple programming languages like Java, Python, C#, etc.

• Selenium WebDriver is used for automating web applications

• It provides features for browser automation, testing across different browsers, and parallel test execution
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Q2. Explain about the framework structure
Ans. 
Framework structure refers to the organization and layout of the automation framework components.
• Framework structure includes modules, libraries, test scripts, configuration files, and test data.

• It follows a hierarchical structure with layers such as driver scripts, reusable libraries, and test cases.

• Frameworks can be structured as linear, modular, data-driven, keyword-driven, or hybrid.

• Example: In a data-driven framew...read more
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Q3. Difference between findelement and findelements
Ans. 
findelement returns the first matching element on a webpage, findelements returns a list of all matching elements.
• findelement returns a single WebElement, findelements returns a list of WebElements

• findelement throws NoSuchElementException if no element is found, findelements returns an empty list

• Example: driver.findElement(By.id("exampleId")) vs driver.findElements(By.className("exampleClass"))
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Q4. How to handle multiple tabs in selenium
Ans. 
Handling multiple tabs in Selenium involves switching between tabs and performing actions on each tab.
• Use getWindowHandles() to get a set of window handles

• Switch to a specific tab using switchTo().window(handle)

• Perform actions on the tab

• Close the tab if needed using driver.close()
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Q5. Explain about hashmaps
Ans. 
Hashmaps are data structures that store key-value pairs and allow for efficient retrieval of values based on keys.
• Hashmaps are also known as dictionaries, maps, or associative arrays.

• They use a hash function to map keys to indices in an underlying array.

• Hashmaps offer constant-time average case complexity for insertion, deletion, and lookup operations.

• Example: HashMap map = new HashMap<>(); map.put("ke
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Q6. Why we use try and catch
Ans. 
Try and catch blocks are used in programming to handle exceptions and prevent the program from crashing.
• Try block is used to enclose the code that might throw an exception

• Catch block is used to handle the exception thrown in the try block

• It prevents the program from crashing and allows for graceful error handling

• Can also include finally block to execute code regardless of whether an exception is thrown
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Q7. What is inheritance
Ans. 
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Allows a class to inherit attributes and methods from another class

• Promotes code reusability and reduces redundancy

• Creates a parent-child relationship between classes

• Derived class can access the properties and methods of the base class

• Example: Class 'Car' can inherit from class 'Vehicle'
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Q1. SDLC , Defect management tool
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Q2. Basic Java and selenium questions
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Q3. Project related questions
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Q4. Introduction of ourselves
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Q5. What I like and dislike about IT
Ans. 
I like the constant learning and problem-solving in IT, but dislike the long hours and high stress levels.
• Like: Constant learning opportunities

• Like: Problem-solving challenges

• Dislike: Long working hours

• Dislike: High stress levels
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Multiple choice questions and answers given

Q1. Ready to relocate
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am willing to relocate for the right job opportunity that aligns with my career goals.

• I am open to exploring new locations and experiencing different cultures.

• I understand the importance of being flexible and adaptable in the field of automation engineering.

• I have relocated for previous job opportunities and have successfully adjusted to new environments.
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Q2. About projects and assignments
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Q1. They asked simple question like your bio that's it
Ans. Interview is very simple automation engineer is just like coolie Big politics fro senior
Answered by DUMPA SRINIVASAREDDY
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Q1. Difference between @BeforeMethod vs @BeforeTest
Ans. 
The @BeforeMethod annotation is used to run a method before each test method in a class, while @BeforeTest is used to run a method before any test method in a test tag.
• The @BeforeMethod annotation is specific to TestNG framework and is used to initialize test data before each test method.

• @BeforeTest annotation is also specific to TestNG and is used to initialize test data before any test method in a test tag.

• If a class...read more
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Q2. Difference between get vs navigate.to
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Q3. How you extract data from excel file and which jar file is used
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Q4. Methods of select class
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Q5. Explicit wait conditions
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