Airtel Interview Questions

Airtel interview Questions: The most critical part of preparing for the Airtel interview is practice. Knowing what job interview questions you might be asked is essential – that way, you can craft your answers well in advance and feel confident in your responses when the pressure is on.

Wouldn’t it be great if you knew exactly what interview questions are asked for the Test Engineer and QA for Manual & Automation Positions? Unfortunately, we can’t read minds, but we’ll give you the next best thing: a list of previously asked interview questions and answers.

Post On:	Airtel Interview Questions
Post Type:	Interview Questions
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Airtel Interview Questions

Company Name: Airtel
Company Location: Gurgaon, India
Interview Dated: May 19, 2021
Updated on: 10.07.2021

1st round (May 15, 2021)

• Interview – Technical round 1

2nd round (May 15, 2021)

• Interview – Technical round 2

3rd round (May 19, 2021) – Sanchit

Interview – Technical round 3

Airtel – Technical Round: May 19, 2021

• Few Java Basic Programs
• What is the difference between LinkedList vs. ArrayList
• Explain the Map of the Java collection
• What is the difference between final, finally, and finalize?
• What is the difference between final -> method, variable, class
• What is the difference between try, catch, and finally
• How to make a Singleton class? Private constructor- Access modifier
• XPaths -> Airteels -> airtel.in -> //h3[text()=’PREPAID’]
• Locators: ID, name, className, linkText, partialLinkText, tagName, XPath, CSS Selector
• XPath – Absolute(/), Relative(//)
• Program to open the Web browser and navigate to a site
• Login -> Website -> Blank page -> Debug this issue -> Network Tab
• How to find the Broken links on a web page?
• What are the Agile ceremonies?
• What is Dense-rank in SQL?
  Ans: Dense-rank: similar to the MAX function
• SQL query -> Second max salary for Employee
  Ans:

SELECT * FROM employee;
SELECT MAX(salary) FROM employee;
SELECT MAX(salary) FROM employee where salary < (SELECT MAX(salary) FROM employee);

About Airtel

Airtel was born free; a force unleashed into the market with a relentless and unwavering determination to succeed. A spirit charged with energy, creativity, and a team is driven “to seize the day” with an ambition to become the most admired telecom service provider globally. Airtel rose to the pinnacle of achievement in just ten years of operations and continues to lead.

As India’s leading telecommunications company, the airtel brand has played the role of a significant catalyst in India’s reforms, contributing to its economic resurgence.

Today we touch people’s lives with our Mobile services, Telemedia services to connect India’s leading 1000+ corporates. We also connect Indians in the USA, UK, and Canada with our call-home service.

Bharti Airtel Limited is a leading global telecommunications company operating in 18 countries across Asia and Africa. The company’s product offerings in New Delhi include 2G, 3G, and 4G wireless services, mobile commerce, fixed line services, high-speed home broadband, DTH, and enterprise services, including national & international long-distance services to carriers.

In the rest of the geographies, it offers 2G, 3G, and 4G wireless services and mobile commerce. Bharti Airtel has over 403 million customers across its operations.

It is a leading and most trusted provider of ICT services in India. We serve over 1200 global enterprises, 2000 large and 1 million medium/small businesses across India. Airtel Business offers a diverse portfolio of products and services such as Data Connectivity, Voice & Messaging, Conferencing, Cloud, Data Center, Security, IoT, CPaaS (Airtel IQ), NaaS, Enterprise Mobility, Network Integration & Professional services to Enterprises, Government, Carriers, Small & Medium Businesses, OTTS, and Mobile Network Operators across the globe.