Duck Creek Technologies Selenium Automation Tester Interview Questions and Answers

Sort a given array of strings

• Use built-in sorting functions in programming languages

• Implement sorting algorithms like bubble sort, merge sort, etc.

• Consider case sensitivity and special characters

The maximum number of repeating characters in a string needs to be determined.

• Iterate through each character in the string and keep track of the count of consecutive repeating characters.

• Update the maximum count whenever a new maximum is found.

• Return the maximum count at the end of the iteration.

Explaining type script and java script arrow function loops with if else condition.

• TypeScript and JavaScript both support arrow functions for concise syntax.

• Arrow functions can be used in loops to simplify code.

• If-else conditions can be used with arrow functions to add logic.

• Example: const numbers = [1, 2, 3]; numbers.forEach(num => {if(num % 2 === 0) {console.log(num + ' is even');} else {console.log(num + ' is odd');

Selenium is widely used for web automation while Cypress is a newer tool with better performance and debugging capabilities.

• Selenium supports multiple programming languages while Cypress only supports JavaScript.

• Cypress has a built-in test runner and debugger while Selenium requires third-party tools.

• Selenium is better for cross-browser testing while Cypress is better for end-to-end testing.

• Choose Selenium for larger a...read more

Comparator and Comparable are interfaces used for sorting objects in Java.

• Comparator interface is used to sort objects based on custom criteria.

• Comparable interface is used to sort objects based on their natural order.

• Comparator interface has two methods: compare() and equals().

• Comparable interface has one method: compareTo().

To get all the characters in a String, you can convert the String to an array of characters.

• Convert the String to a char array using the toCharArray() method

• Iterate through the char array to get each character

• Store each character in a String array

Test cases for Prime customers in Amazon Big Billion Day

• Verify that Prime customers have access to exclusive deals and discounts

• Check if Prime customers receive faster shipping options compared to non-Prime customers

• Ensure that Prime customers are able to access Prime Day deals and promotions

• Confirm that Prime customers receive special perks such as early access to deals