10+ New Manasa Mata Foods Interview Questions and Answers

Yes, you can create a static method inside an abstract class or interface.

• Static methods can be defined in interfaces since Java 8.

• Static methods in interfaces are used for providing utility methods that are not tied to any specific instance of the interface.

• Static methods in abstract classes can be used for common functionality that does not require an instance of the class.

Yes, a static local variable can be created inside a static method.

• Yes, a static local variable can be declared inside a static method in programming languages like C++.

• Static local variables retain their values between function calls.

• Example: static void myStaticMethod() { static int count = 0; count++; }

String memory allocation is dynamic and depends on the length of the string.

• String memory allocation is dynamic and can change based on the length of the string.

• In Java, a String object is stored in the heap memory.

• Each character in a String typically takes up 2 bytes of memory.

• String objects in Java are immutable, meaning once a String object is created, it cannot be changed.

Explaining the difference between findElement and findElements and defining interface.

• findElement returns the first matching element on the page while findElements returns a list of all matching elements.

• Both methods are used to locate web elements on a page using locators such as ID, class name, name, etc.

• An interface is a collection of abstract methods that can be implemented by a class. It defines a contract that the implementing class must follow.

• In Java, interfaces are u...read more

A constructor is a special type of method in a class that is automatically called when an object of that class is created.

• Constructors have the same name as the class they belong to

• They are used to initialize the object's state or perform any necessary setup

• Constructors can have parameters to customize the initialization process

• Example: public class Car { public Car(String color) { this.color = color; } }

Yes, a static method can be overridden in Java using the concept of method hiding.

• In Java, static methods cannot be overridden in the traditional sense like instance methods.

• When a subclass defines a static method with the same signature as a static method in the superclass, it is called method hiding.

• Method hiding does not follow polymorphism and is resolved at compile time based on the reference type.

• Example: class Parent { static void display() { System.out.println("Parent...read more

The parent class of Java is the Object class.

• All classes in Java are directly or indirectly derived from the Object class.

• The Object class is the root class in Java's class hierarchy.

• It provides methods that are common to all objects in Java, such as toString(), equals(), and hashCode().

Window Handles in Selenium are unique identifiers used to handle multiple browser windows in a Selenium test script.

• Window Handles are unique alphanumeric strings assigned to each browser window opened by Selenium.

• They are used to switch between different browser windows during a test script execution.

• Window Handles can be obtained using getWindowHandles() method in Selenium.

• Example: Set handles = driver.getWindowHandles();

Code writing task for Automation Test Engineer position

• Open Notepad

• Write code for the given task

• Share screen to show the code

• Ensure code is well-structured and follows best practices

Use two variables to keep track of the largest and second largest numbers in the array.

• Iterate through the array and compare each element with the largest and second largest variables.

• Update the variables accordingly to find the second largest number.

• Return the second largest number once the iteration is complete.

BrowserContext in Playwright refers to an isolated environment for running tests in a browser.

• BrowserContext allows for separate cookies, local storage, and caches for each context

• It can be used to simulate multiple users interacting with a website simultaneously

• Contexts can be created and closed as needed during test execution

Code to reverse a string

• Create an empty string variable to store the reversed string

• Loop through the original string from the end to the beginning

• Add each character to the empty string variable

• Return the reversed string

My automation framework is a hybrid framework that uses both data-driven and keyword-driven approaches.

• The framework is built using Selenium WebDriver and TestNG.

• It uses Excel sheets to store test data and Apache POI library to read/write data from/to Excel.

• The framework has a modular structure with reusable functions and libraries.

• It uses Page Object Model design pattern to maintain object repository.

• The framework generates detailed HTML reports using ExtentReports library.

• I...read more

The xpath of a product on Amazon can be found by inspecting the HTML code of the product page.

• Right click on the product on Amazon and select 'Inspect' to view the HTML code

• Locate the unique identifier of the product, such as class name or id

• Construct the xpath using the unique identifier and other relevant attributes

Palindrome code in Java

• A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward

• To check if a string is a palindrome, we can compare the first and last characters, then the second and second-to-last characters, and so on

• We can use a loop to iterate through the string and compare the characters

• We can also use StringBuilder to reverse the string and compare it to the original string

Project framework is a structure that provides guidelines, best practices, and tools for developing and maintaining software projects.

• Project framework defines the overall structure of the project, including directories, files, and naming conventions.

• It includes guidelines for coding standards, testing procedures, and documentation requirements.

• Frameworks like Selenium, TestNG, and JUnit provide tools and libraries for automation testing projects.

• Frameworks help in organizing...read more

A framework is a set of guidelines, tools, and libraries used to develop and maintain software applications.

• Provides structure and guidelines for development

• Promotes code reusability and maintainability

• Includes libraries and tools for common tasks

• Supports automation and scalability

• Examples: Selenium WebDriver for web automation, TestNG for test execution