Airtel Digital Interview Experience For SDET

Hi,

It is for the experience of around 2 years.

I applied through Naukri.Com, then I got a call for a direct interview in June 2023.

First Round (Technical interview Round):

• Tell me about Yourself and experience and technology you have worked on.
• What is Enum in Java?
• Give some Examples of “High Priority & High Severity” & “Low priority & Low Severity”
• Why do we use static keywords in the main method?
• What are annotations? Given some examples of annotations in TestNG.
• Tell me the OOPs Concept.
• Difference between POST & PUT.
• How you find the highest salary from Table.

Coding Ques: Count of occurrence of characters in String

I have cleared the first round,

Second Technical Interview Round

• Three tabs are open in Chrome how do you close the middle tab?
• Can be made a Constructor of abstract class & interface class.
• How the Internet Works.
• What things happen in the background when we search for anything on Google?
• What is DNS & IPS
• How does Amazon or other data load that much data so soon, What technology that they use?
• What type of technology is used by Zomato for login using Gmail or Facebook
• What is the difference between List and ArrayList? From What List is implemented?
• What is Docker?
• Difference between Appium & Cypress?
• Intialise WebBrowser with Cypress
• Why mobile application Crash?
• What is the meaning of <> in ArrayList define?
• Can be override the static method?
• When we create an Object where will memory be stored in stack or heap?

This is my last round, I was not able to clear this round.