Bharti Airtel Senior Executive Engineer Interview Questions and Answers

The question is unclear and lacks context.

• Request clarification on what is meant by 'transfer customer'

• Ask for more information about the specific role and responsibilities of an Assistant Manager

• Seek clarification on the purpose or objective behind the question

My final year project was about developing a mobile application for tracking and managing personal finances.

• Developed a user-friendly interface for inputting and categorizing expenses

• Implemented features for setting budgets and generating reports on spending habits

• Utilized data encryption to ensure the security of financial information

I was involved in the testing phase of the SDLC in my project.

• Participated in creating test cases and executing them

• Collaborated with developers to identify and fix bugs

• Ensured the quality of the software before release

During my internship, I was responsible for assisting with various tasks such as data analysis, project management, and client communication.

• Assisted with data analysis by collecting and organizing data sets

• Managed projects by creating timelines, delegating tasks, and tracking progress

• Communicated with clients to gather feedback and provide updates on project status

I want to join Jio because of its innovative and disruptive approach in the telecom industry.

• Jio has revolutionized the telecom industry with its affordable data plans and high-speed internet.

• I am impressed by Jio's commitment to digital transformation and its focus on providing cutting-edge technology to its customers.

• Jio's extensive network coverage and strong infrastructure make it an exciting company to work for.

• I ...read more

Yes, abstract classes can be declared in Java.

• Abstract classes cannot be instantiated

• They can have abstract and non-abstract methods

• Subclasses must implement all abstract methods

• Example: abstract class Animal { abstract void makeSound(); }

• Example: class Dog extends Animal { void makeSound() { System.out.println("Bark"); }}

Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as if they were of the same class.

• Polymorphism is achieved through method overriding and method overloading.

• Method overriding is when a subclass provides its own implementation of a method that is already provided by its parent class.

• Method overloading is when a class has multiple methods with the same n...read more

Recursion allows for elegant and concise code, simplifies complex problems, and can be more efficient in certain cases.

• Recursion can simplify complex problems by breaking them down into smaller subproblems.

• It allows for elegant and concise code, especially when dealing with data structures like trees and graphs.

• Recursion can be more efficient in certain cases, such as when calculating factorials or Fibonacci numbers.

• Ho...read more