Ness Digital Engineering Interview Questions, Process, and Tips

Selenium screen shot program captures screenshots during test execution.

• Use Selenium WebDriver to capture screenshots in automated tests

• Use getScreenshotAs() method to take screenshots

• Save screenshots in a specified location for later analysis

A program to reverse an array of strings

• Iterate through the array of strings and reverse each string individually

• Use a temporary variable to swap characters at the beginning and end of each string

• Return the reversed array of strings

API testing allows for thorough testing of backend functionality but can be complex and time-consuming.

• Advantage: Allows for thorough testing of backend functionality

• Advantage: Can be automated for efficiency

• Disadvantage: Complex and time-consuming to set up and maintain

• Disadvantage: Requires knowledge of programming languages and APIs

• Disadvantage: Limited ability to test user interface

API parameters are declared in the request URL or body to pass data to the API endpoint.

• Declare API parameters in the URL by adding them after the endpoint with a '?' and separating them with '&'

• Declare API parameters in the request body for POST requests by sending key-value pairs in JSON format

• Example: /api/users?id=123&name=John for URL parameters, {"id": 123, "name": "John"} for request body

I am unable to provide the third highest salary in my previous organization.

• I am not at liberty to disclose specific salary information from my previous organization.

• Unfortunately, I do not have access to that data.

• I am unable to provide details on individual salaries from my previous organization.

O2C process stands for Order to Cash process, which involves all the steps from receiving an order to receiving payment.

• O2C process starts with receiving an order from a customer.

• It involves order processing, invoicing, and fulfillment of the order.

• The final step is receiving payment from the customer.

• It is a crucial process for businesses to ensure timely delivery and payment.

• Example: An e-commerce company following O

Client engagement involves building and maintaining relationships with clients to understand their needs and provide solutions.

• Regular communication with clients to gather requirements and provide updates

• Ensuring client satisfaction by delivering high-quality products and services

• Seeking feedback from clients to improve processes and products

• Building trust and rapport with clients to foster long-term relationships