_VOIS Sdet Interview Questions and Answers

Q1. Question Related to Automation testing, Please go through Job Description. Question from these topic only. No Coding question.
Add your answer

Q1. Question realted to Jo desciption and one coding question. coding question from string topic
Add your answer

Q1. Manager Round, will have question realted to daily job, including debugging skill and situation based.
Add your answer

Q1. Amazon: Add Cart feature - Write Selenium code
Ans. 
Use Selenium to automate adding items to cart on Amazon website.
• Locate the 'Add to Cart' button on the product page using Selenium's findElement method

• Click on the 'Add to Cart' button to add the item to the cart

• Verify that the item has been successfully added to the cart by checking the cart contents
Answered by AI
Add your answer
Q2. Test cases of Login API
Ans. 
Test cases for Login API
• Verify valid username and password login successfully

• Verify invalid username and password combination fails to login

• Verify login with empty username or password fails

• Verify login with special characters in username or password fails
Answered by AI
Add your answer
Q3. Write a program to count the character in a string
Ans. 
A program to count the characters in a string
• Iterate through each character in the string and increment the count for each character

• Use a hashmap to store the count of each character

• Handle edge cases like empty string or null input
Answered by AI
Add your answer
Q4. UI test cases of Upload document
Ans. 
UI test cases for uploading a document
• Verify that the 'Upload' button is functional

• Check if the correct file types are allowed for upload

• Ensure that the progress bar is displayed during upload

• Confirm that the document is successfully uploaded and visible on the UI
Answered by AI
Add your answer
Q5. UI test cases of a Form
Ans. 
UI test cases for a Form
• Verify all required fields are displayed

• Test validation messages for invalid inputs

• Check if form submission is successful

• Test the functionality of reset button
Answered by AI
Add your answer
Q6. How to achieve parallel execution of test cases in testNG?
Ans. 
Parallel execution of test cases in TestNG can be achieved using TestNG's parallel attribute in the testng.xml file.
• Set the 'parallel' attribute in the testng.xml file to 'methods', 'classes', or 'tests' to specify the level of parallelism.

• Use the 'thread-count' attribute to specify the number of threads to be used for parallel execution.

• Ensure that the test classes are thread-safe to avoid any conflicts during paralle
Answered by AI
Add your answer
Q7. Write a program to reverse the words in a string I/P: My name is abc O/P: abc is name My
Ans. 
Program to reverse words in a string
• Split the input string into an array of words

• Reverse the array of words

• Join the reversed array back into a string
Answered by AI
Add your answer

Q1. Write a program to reverse the string. I/P: I LOVE JAVA O/P: A VAJE VOLI
Add your answer
Q2. Regression vs Sanity
Ans. 
Regression testing ensures existing functionality still works after changes, while sanity testing checks if new functionality works as expected.
• Regression testing is performed to make sure that new code changes do not adversely affect existing functionality.

• Sanity testing is a cursory testing to make sure that the new functionality is working as expected.

• Regression testing is usually automated and covers a wide range o...read more
Answered by AI
Add your answer
Q3. Explain automation framework
Ans. 
Automation framework is a set of guidelines, tools, and processes used to automate testing of software applications.
• Automation framework provides structure and guidelines for creating and executing automated tests.

• It helps in organizing test scripts, managing test data, and generating test reports.

• Examples of automation frameworks include Selenium, TestNG, and Cucumber.

• Frameworks can be data-driven, keyword-driven, or
Answered by AI
Add your answer
Q4. What are the reasons for 500 - Internal Server Error
Ans. 
500 Internal Server Error is a generic error message indicating a problem with the server.
• Server misconfiguration

• Server overload

• Programming errors in server-side code

• Database connection issues

• Insufficient server resources
Answered by AI
Add your answer
Q5. Submit button -> Click -> Blank page Identify the debug and find the root cause
Add your answer
Q6. Write test cases of an API that creates User's profile by accepting First name, Last name and mobile number
Ans. 
Test cases for API creating User's profile with First name, Last name, and mobile number
• Verify that a user profile is created successfully with valid First name, Last name, and mobile number

• Test with invalid First name (empty, special characters, numbers)

• Test with invalid Last name (empty, special characters, numbers)

• Test with invalid mobile number (empty, alphabets, special characters, less than 10 digits)

• Verify that ...read more
Answered by AI
Add your answer

Q1. Function declaration reverse word in a string copy array without direct assignment equality operator vs strict equal post vs put success code of patch what is 403 status code
Add your answer

Q1. Reverse String without using loop
Ans. 
Reverse string without using loop
• Use recursion to reverse the string

• Base case: if string length is 0 or 1, return the string

• Recursive case: return the last character + reverse(rest of the string)
Answered by AI
Add your answer
Q2. Parenthesis Balancing using stack
Ans. 
Implement a parenthesis balancing algorithm using a stack
• Use a stack to keep track of opening parentheses

• When encountering a closing parenthesis, pop from stack and check if it matches the closing parenthesis

• If stack is empty or mismatched parentheses, return false

• If all parentheses are balanced, return true
Answered by AI
Add your answer

Java, selenium, appium, accessibility

Q1. Explain framework used for selenium
Ans. 
Selenium is an open-source automation testing framework used for web applications.
• Selenium supports multiple programming languages like Java, Python, C#, etc.

• It consists of Selenium WebDriver, Selenium IDE, and Selenium Grid.

• Selenium WebDriver is used for automating web applications by interacting with the web elements.

• Selenium IDE is a record and playback tool for creating test cases.

• Selenium Grid is used for parallel...read more
Answered by AI
Add your answer
Q2. Checked and unchecked exceptions.
Ans. 
Checked exceptions are checked at compile time, while unchecked exceptions are not.
• Checked exceptions must be either caught or declared in the method signature using 'throws' keyword.

• Unchecked exceptions do not need to be explicitly handled.

• Examples of checked exceptions include IOException, ClassNotFoundException.

• Examples of unchecked exceptions include NullPointerException, ArrayIndexOutOfBoundsException.
Answered by AI
Add your answer
Q3. Exceptions in selenium
Ans. 
Exceptions in Selenium are errors that occur during test execution, such as ElementNotVisibleException or TimeoutException.
• Selenium WebDriver throws exceptions when it encounters errors during test execution.

• Common exceptions include NoSuchElementException, ElementNotVisibleException, TimeoutException, StaleElementReferenceException, and WebDriverException.

• Handling exceptions in Selenium can be done using try-catch blo...read more
Answered by AI
Add your answer
Q4. Waits in selenium
Ans. 
Waits in Selenium are used to synchronize tests with the browser's state.
• Waits help to handle synchronization issues in Selenium tests

• There are two types of waits in Selenium - Implicit Wait and Explicit Wait

• Implicit Wait sets a default waiting time for the entire test script

• Explicit Wait allows the test to wait for a certain condition to be met before proceeding
Answered by AI
Add your answer
Q5. Frames handling
Add your answer

Q1. Basic question on corenjava
Add your answer
Q2. Basic question on selenium
Add your answer

Q1. About yourself , what is different types of wait in selenium, how to read the data from excel.
Add your answer