Month: February 2025

This selenium scripting question is asked to beginners and intermediate-level professionals. The detailed problem statement is as below:- Launch Google Home page URL. Click on “Google Apps” Icon. Print all product names. This looks simple but it has multiple Selenium concepts involved and that makes this question perfect for interviews. Did you know that I…

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A variable is a container which holds information that could be changed. If you have basic programming knowledge, you must have used variables in your programs. Suppose you are developing a banking application. There are some values which will be used throughout the application or some values unique to a functionality. If you hardcode those…

Read More “Postman Tutorial Part 12 – Understand Environment & Variables in Postman” »

A web element of a web page may belong to multiple classes. These classes may represent a class in style sheet or can be used for DOM manipulation. All belonging class names of a web element are mentioned under “class” attribute separated by a space. For example :- This element belongs to class demo1 This…

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Skip to content Introduction In the previous post, we have seen how maximum beginners and experienced Selenium professionals apply inheritance with TestNG annotations while… If I ask you how can you run your Selenium scripts in parallel (Assuming you are using Selenium – Java…

Shared By: – Parul Company Name :- McKinsey & Company Experience Level: – 6 Years Location– Bengaluru Mode : – F2F Rounds: – 1 round Date :- Sep – 2019 First Round:- Architecture of app you’ve worked on- frontend- microservices- backend Database migrated from one system to other system- what all testing types are required- how…

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Hello Folks, In this post, I will explain a problem which beginner in selenium may encounter and you don’t know how to resolve it. I have also faced the same issue and after lot of googling , I found the solution. When you try to execute any javascript command, you might see error message as…

Read More “Part 3: Usages Of Javascripts In Selenium: Problem You Might Face While Executing Javascript Commands In Selenium” »

We may require to generate random numbers in programming languages for multiple purposes like test data creation or numeric IDs for employees etc. We have multiple libraries available to generate random numbers in Java but I personally feel Javafaker APIs are easier to use compared to others. We will learn to generate random whole numbers,…

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Software Development Life Cycle (SDLC) is a process of planning, creating, testing, and deploying software. We have many SDLC models available. For example:- Waterfall model, Iterative model, V&V model, etc. Please note these are traditional SDLC models that are time-consuming, less dynamic, and cost-ineffective. So, maximum software companies are adopting the latest SDLC model called…

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Problem: Write a Java program to find if given two numbers are coprime. Solution: Definition of coprime: As per Wikipedia, In number theory, two integers a and b are said to be relatively prime, mutually prime, or coprime (also written co-prime) if the only positive integer (factor) that divides both of them is 1. Consequently, any prime number that divides one does not divide the other. This is equivalent…

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We have seen creating environment and global variables manually. You can refer them here:- Understand Environment & Variables in Postman Create, Manage and Use Environment In Postman Create, Manage and Use Global Variable In Postman In above ways, manually we need to add variables with value. Sometimes we may need to update or add variables…

Read More “Postman Tutorial Part 24 -Set, Get and Unset Global & Environment Variables in Postman Scripts” »