Winners Institute of Communicative English Interview Questions and Answers

Background keyword in BDD is used to define common steps that are executed before each scenario in a feature file.

• Background keyword is used to reduce duplication of common steps in scenarios.

• It is placed at the beginning of a feature file before scenarios.

• All steps defined under Background keyword are executed before each scenario in the feature file.

• It helps in maintaining consistency and readability of feature files.

• Example: If all scenarios in a feature file require loggi...read more

The framework used in the project is a combination of data-driven and keyword-driven frameworks.

• The framework allows for easy maintenance and scalability of test cases.

• It separates test data from test scripts, making it easier to update test data without changing the scripts.

• Reusable functions and libraries are used to reduce redundancy in test scripts.

• Test cases are written in a modular fashion, allowing for easy debugging and troubleshooting.

• Automation tools like Selenium a...read more

Java program to reverse a string

• Create a char array from the input string

• Use two pointers to swap characters from start and end of the array

• Convert the char array back to a string and return

Desired Capabilities are a set of key-value pairs used to configure the WebDriver browser during test automation.

• Used to set properties for WebDriver browser

• Can be used to configure browser settings like browser name, version, platform, etc.

• Helps in customizing the behavior of the browser during automation tests

Hooks in BDD are special methods that allow for setup and teardown actions before and after scenarios in test automation.

• Hooks are used to perform actions before and after scenarios in BDD tests.

• They can be used for setup (Before) and teardown (After) actions.

• Hooks help in reducing code duplication and improving test maintenance.

• Examples include setting up test data before a scenario and cleaning up resources after a scenario.

Different exceptions in Selenium include NoSuchElementException, ElementNotVisibleException, StaleElementReferenceException, TimeoutException, and WebDriverException.

• NoSuchElementException: Thrown when an element could not be found in the DOM.

• ElementNotVisibleException: Thrown when an element is present in the DOM but not visible.

• StaleElementReferenceException: Thrown when the element is no longer attached to the DOM.

• TimeoutException: Thrown when a command does not complete i...read more

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

• Start by checking if the number is less than 2, if so it is not a prime number

• Loop through numbers from 2 to the square root of the number and check if the number is divisible by any of them

• If the number is not divisible by any number in the loop, then it is a prime number

Sorting a map based on values

• Use a TreeMap to automatically sort a map based on values

• Implement a custom Comparator to sort the map based on values

• Convert the map to a list of entries, then sort the list based on values