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OOPs (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
OOPs focuses on creating objects that interact with each other to solve complex problems
Key principles include encapsulation, inheritance, polymorphism, and abstraction
Encapsulation involves bundling data and methods that operate on the data into a single unit
Inheritance allows a class to inheri...
Selenium WebDriver is a tool used for automating web application testing.
Selenium WebDriver is a powerful tool for automating web browsers.
It supports multiple programming languages like Java, Python, C#, etc.
WebDriver interacts directly with the browser and can simulate user actions.
It can handle complex web elements like dropdowns, pop-ups, alerts, etc.
WebDriver can be used for cross-browser testing and parallel test
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I applied via Campus Placement and was interviewed before Nov 2020. There was 1 interview round.
I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Jun 2021. There were 3 interview rounds.
Current Technologies
Duration 1 hr, Coding,GK and English
I applied via Referral and was interviewed in Nov 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Oct 2020. There was 1 interview round.
Types of waits in Selenium include implicit, explicit, and fluent waits.
Implicit waits wait for a certain amount of time before throwing an exception if an element is not found.
Explicit waits wait for a certain condition to be met before proceeding with the next step.
Fluent waits wait for a certain condition to be met within a specified time frame.
Examples of conditions include element visibility, element clickability,...
Dynamic elements can be searched using unique attributes like ID, class, name, or XPath.
Use ID attribute if it's unique and static
Use class attribute if it's unique and dynamic
Use name attribute if it's unique and static
Use XPath if other attributes are not unique or not available
Jenkins is an open-source automation server that helps to automate parts of the software development process.
Jenkins is used for continuous integration and continuous delivery
It can be used to build, test, and deploy software
Jenkins has a large number of plugins available to extend its functionality
Examples of plugins include Git, Maven, and JUnit
Jenkins can be configured to run on different operating systems and envir
To fetch data from xls, use a library like Apache POI or OpenPyXL.
Use a library like Apache POI or OpenPyXL to read data from xls files
Identify the sheet and cell range to read data from
Iterate through the rows and columns to extract the data
Handle any formatting or data type conversions as needed
I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.
Hooks file is a file in software development that contains reusable code snippets or functions to be executed at specific points in the program.
Hooks file is commonly used in web development frameworks like React to manage state and side effects.
It allows developers to reuse code and avoid repetition.
Examples of hooks include useState, useEffect, and useContext in React.
I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.
A program to count characters in a string
Iterate through the string and count each character
Use a dictionary to store the count of each character
Handle edge cases such as empty string or null input
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