10+ EMEDI PHARMACEUTICAL Interview Questions and Answers

Removing repeated words from a string without using predefined methods.

• Split the string into an array of words

• Create an empty array to store unique words

• Loop through the array of words and check if the word is already in the unique words array

• If the word is not in the unique words array, add it

• Join the unique words array back into a string

To navigate to other tab in Selenium, switch to the desired window handle. To work on different frame, switch to the frame using its name or index.

• To navigate to other tab, use driver.switchTo().window() method

• To work on different frame, use driver.switchTo().frame() method

• To switch back to default content, use driver.switchTo().defaultContent() method

• To switch to frame using name or id, use driver.switchTo().frame("frameName") or driver.switchTo().frame("frameId")

• To switch t...read more

Answers to common interview questions for Automation Test Engineer position.

• Const is used for constant values that cannot be reassigned, var is used for variable declaration, and char is a data type for storing characters in programming languages.

• OOPs concepts include inheritance, encapsulation, polymorphism, and abstraction. Example: Inheritance allows a class to inherit properties and methods from another class.

• JavaScript is an asynchronous language, meaning it can execute ...read more

Scrolling in mobile can be done using swipe or touch actions.

• Use swipe or touch actions to scroll in mobile automation

• For swipe action, use swipe method with start and end coordinates

• For touch action, use press and move methods with start and end coordinates

• Example: driver.swipe(startX, startY, endX, endY, duration)

• Example: TouchAction(driver).press(startX, startY).moveTo(endX, endY).release().perform()

To take a screenshot in Selenium, use the getScreenshotAs() method.

• Create an object of the TakesScreenshot interface

• Use the getScreenshotAs() method to capture the screenshot

• Save the screenshot to a desired location using the File class

Selenium WebDriver is a tool used for automating web application testing. It provides a programming interface to interact with web elements.

• Selenium WebDriver is an open-source tool used for automating web application testing

• It provides a programming interface to interact with web elements

• It supports multiple programming languages such as Java, Python, C#, etc.

• It can automate testing on various browsers such as Chrome, Firefox, Safari, etc.

• It can interact with different types...read more

Print a pyramid using an array of strings as output.

• Use nested loops to print each row of the pyramid.

• Calculate the number of spaces and asterisks needed for each row.

• Start with a single asterisk and increase by two for each row.

Inheritance is a mechanism in object-oriented programming where a class inherits properties and behaviors from another class. Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• Inheritance allows for code reusability by defining a new class based on an existing class.

• Polymorphism enables flexibility in programming by allowing objects to be treated as instances of their parent class.

• Example of inheritance: Class B inheriting from C...read more

Type coercion is the process of converting one data type to another in programming.

• Type coercion can happen implicitly or explicitly in programming languages.

• Implicit type coercion occurs when the language automatically converts data types during operations.

• Explicit type coercion occurs when the programmer manually converts data types using functions or operators.

• Example: In JavaScript, the addition operator (+) can perform implicit type coercion by converting a number to a s...read more