10+ Interview Questions and Answers

Dealing with dynamic drop down in Selenium/Appium

• Identify the parent element of the drop down

• Use findElements() method to get all the child elements

• Iterate through the child elements and select the desired option

• Use wait() method to handle dynamic loading of options

• Use Select class for handling drop downs with select tag

• For non-select tag drop downs, use click() method to open the drop down and select the option

Collections are objects that group multiple elements into a single unit.

• Collections are used to store, retrieve, manipulate and communicate aggregate data.

• Types of collections include List, Set, Map, Queue, Stack, etc.

• Collections can be used to improve code readability, maintainability and performance.

• Example: ArrayList is a type of List collection that stores elements in an ordered sequence.

• Example: HashMap is a type of Map collection that stores key-value pairs.

• Example: Pri...read more

Java program to find duplicate elements in string using an array

• Create an array to store characters

• Loop through the string and check if the character is already in the array

• If it is, then it is a duplicate

• Print out the duplicate characters

Program to remove duplicates from an array list

• Create a new empty array list

• Loop through the original array list

• If the element is not already in the new array list, add it

• Return the new array list

CSS selectors can be found using browser developer tools or by inspecting the HTML code.

• Use browser developer tools to inspect elements and find their CSS selectors

• Inspect the HTML code to find class or ID names that can be used as selectors

• Use CSS selector reference guides to learn about different types of selectors

• Experiment with different selectors to find the most efficient and specific one for your needs

Implicit wait is set globally for all elements, while explicit wait is applied to specific elements only.

• Implicit wait is set using 'driver.manage().timeouts().implicitlyWait()' method

• Explicit wait is implemented using WebDriverWait class with ExpectedConditions

• Implicit wait is applied globally for all elements, while explicit wait is applied to specific elements only

• Implicit wait is used to wait for elements to load before performing actions, while explicit wait is used to w...read more

The find elements method returns a list of web elements matching a specified locator. Window handles return type is a set of strings representing unique identifiers for browser windows.

• Find elements method returns a list of web elements matching a specified locator

• Window handles return type is a set of strings representing unique identifiers for browser windows

Credit memo and demit memo are financial documents used in accounting to record adjustments to accounts receivable and accounts payable.

• Credit memo is issued by a seller to a buyer to reduce the amount owed by the buyer for goods or services provided.

• Demit memo is issued by a buyer to a seller to request a reduction in the amount owed due to issues like damaged goods or incorrect billing.

• Both credit memo and demit memo are used to adjust accounts receivable or accounts payabl...read more

In my project, I have used Oops concepts like Inheritance, Polymorphism, Encapsulation, and Abstraction.

• Inheritance: Reusing code and creating a hierarchy of classes.

• Polymorphism: Ability to present the same interface for different data types.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Abstraction: Hiding the implementation details and showing only the necessary features.

Cucumber options are configuration settings used in Cucumber to customize test execution.

• Cucumber options can be used to specify features, tags, formats, and more in the test execution

• Examples include specifying tags to run specific scenarios, setting output formats for test reports, and defining feature files to run

P2P (Procure-to-Pay) is the process of requisitioning, purchasing, receiving, paying for, and accounting for goods and services in a business.

• Requisitioning: Requesting goods or services needed by the business.

• Purchasing: Finding suppliers, negotiating prices, and creating purchase orders.

• Receiving: Accepting and inspecting the goods or services received.

• Paying for: Processing invoices and making payments to suppliers.

• Accounting: Recording transactions and updating financial ...read more