10+ Eugenics Medi Sciences Interview Questions and Answers

Multiple credentials can be logged in using data from an excel sheet.

• Read the excel sheet using a library like Apache POI

• Iterate through the rows and columns to get the data

• Use a loop to login with each set of credentials

• Assert the login success or failure for each set of credentials

WebDriver is a tool for automating web applications. WebElement is an interface representing an HTML element.

• WebDriver is a browser automation tool used to control the browser and interact with web elements

• WebElement is an interface representing an HTML element on a web page

• WebDriver interacts with web elements using the WebElement interface

• Examples of web elements include buttons, text fields, and links

Expected conditions are pre-defined conditions that can be used to wait for a certain state or element in Selenium.

• ExpectedConditions.elementToBeClickable() - waits for an element to be clickable

• ExpectedConditions.visibilityOfElementLocated() - waits for an element to be visible

• ExpectedConditions.titleContains() - waits for the page title to contain a certain text

To wait for file loading in Selenium Automation, we can use explicit wait or thread.sleep() method.

• Explicit wait is used to wait for a specific condition to occur before proceeding with the next step.

• Thread.sleep() method is used to pause the execution for a specified amount of time.

• We can also use the ExpectedConditions class to wait for a file to be loaded.

• Waiting for a file to be loaded is important to ensure that the file is available for further processing.

Abstract class is a class that cannot be instantiated and can have both abstract and non-abstract methods. Interface is a blueprint for a class and can only have abstract methods.

• Abstract class can have constructors while interface cannot

• A class can implement multiple interfaces but can only inherit from one abstract class

• Abstract class can have instance variables while interface cannot

• Abstract class is used for code reusability while interface is used for achieving abstracti...read more

Migrating data from on-premise servers to cloud storage

• Identified data sources and destination in cloud storage

• Developed ETL pipelines to extract, transform, and load data

• Ensured data integrity and security during migration process

• Monitored and optimized performance of data transfer

• Collaborated with cross-functional teams for successful migration

Create a program to print last 10 lines from a file and trigger itself every minute.

• Read the file and store the last 10 lines in a data structure like a queue or array

• Use a timer to trigger the program every minute

• Print the last 10 lines from the data structure