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Infosys Interview Questions, Process, and Tips
Top Infosys Interview Questions and Answers
- Q1. Count Ways to Reach the N-th Stair Problem Statement You are provided with a number of stairs, and initially, you are located at the 0th stair. You need to reach the Nth ...read moreasked in System Engineer interview
- Q2. Suppose there are two tables: A Customer table and an Order table. The Order table has a column OrderID CustomerID, OrderStatus, and TotalAmount. The Customer table has t ...read moreasked in Senior Associate Consultant interview
- Q3. Split the String Problem Statement You are given a string str consisting of N lowercase alphabets. Your task is to determine if it is possible to divide the string into ...read moreasked in Software Engineer interview
Infosys Interview Experiences
7.6k interviews found
Tim Tim
I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.
Questions related to data structures.
(1 Question)
- Q1. Can you provide information about your background?
PMO Analyst Interview Questions asked at other Companies
Anonymous
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
(3 Questions)
- Q1. Revers a n umber in java
- Ans.
To reverse a number in Java, convert it to a string, reverse the string, and then convert it back to an integer.
Convert the number to a string using String.valueOf() method
Use StringBuilder class to reverse the string
Convert the reversed string back to an integer using Integer.parseInt() method
- Q2. Find odd number in java
- Ans.
Use modulus operator to find odd numbers in Java
Iterate through the array of numbers
Use modulus operator (%) to check if a number is odd (number % 2 != 0)
Add the odd numbers to a separate list or print them
- Q3. Explain you project
- Ans.
Developed a test automation framework for a web application using Selenium and Java.
Created test cases for UI and API testing
Implemented data-driven testing using Excel sheets
Integrated with Jenkins for continuous integration
Performed cross-browser testing on Chrome, Firefox, and Safari
Skills evaluated in this interview
Top Infosys QA Engineer Interview Questions and Answers
QA Engineer Interview Questions asked at other Companies
I applied via Job Portal and was interviewed in Sep 2024. There was 1 interview round.
Problem Statement: Given a string, reverse each word in the string while keeping the original order of the words.
Top Infosys Developer Interview Questions and Answers
Developer Interview Questions asked at other Companies
Selected
I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.
It was a great experience and a platform to assess my aptitude skills
(2 Questions)
- Q1. Some questions on OOPS
- Q2. Write query on joining 2 tables and display top 5 employee
- Ans.
Query to join 2 tables and display top 5 employees
Use JOIN keyword to combine tables based on a common column
Use ORDER BY clause to sort the employees
Use LIMIT clause to display only the top 5 employees
Top Infosys System Engineer Interview Questions and Answers
System Engineer Interview Questions asked at other Companies
Infosys interview questions for popular designations
(1 Question)
- Q1. Core Java, OOPS, Design Patters, Spring Boot, IOC, SOLID Principles, SQL queries
Top Infosys Technology Analyst Interview Questions and Answers
Technology Analyst Interview Questions asked at other Companies
Get interview-ready with Top Infosys Interview Questions
Reverse a given string and find the frequency
(2 Questions)
- Q1. What is optional class?
- Ans.
Optional class is a container object which may or may not contain a non-null value.
Optional class was introduced in Java 8 to deal with NullPointerExceptions.
It is used to avoid null checks and handle null values more effectively.
Methods like isPresent(), ifPresent(), orElse() are commonly used with Optional class.
- Q2. What is abstract method?
- Ans.
An abstract method is a method that is declared without an implementation in an abstract class or interface.
Abstract methods do not have a body and must be implemented by subclasses.
Abstract classes can have both abstract and non-abstract methods.
Interfaces can only have abstract methods by default.
Interview Preparation Tips
Skills evaluated in this interview
Junior Java Developer Interview Questions asked at other Companies
Jobs at Infosys
Selected
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. Oops concepts and implementation
- Ans.
Oops concepts refer to Object-Oriented Programming principles and their implementation in software development.
Oops concepts include Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation involves bundling data and methods that operate on the data into a single unit.
Polymorphism allows objects to be treated as instances of...
- Q2. MVC questions, Session management and multi threading
Top Infosys Business Analyst Interview Questions and Answers
Business Analyst Interview Questions asked at other Companies
I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.
Open Amazon page (-----) >>Maximize the browser >> put an explicit wait 3000 milliseconds >> Click on "All" dropdown("next to update location") using relative xpath functionality >> Select "books" ("Use any locator except xpath) >> Type in "Wings of Fire" >> click on "Search (use ancestor attribute of xpath) >> capture the screenshot of final screen .>> close the browser
Interview Preparation Tips
- Selenium WebdriverIO
- xpaths
- screenshots
Top Infosys Selenium Automation Tester Interview Questions and Answers
Selenium Automation Tester Interview Questions asked at other Companies
Basic aptitude questions and analytical
(1 Question)
- Q1. Write program to find largest number from array
- Ans.
Program to find largest number from array of strings
Convert array of strings to array of integers
Use a loop to iterate through the array and compare each element to find the largest number
Return the largest number found
Top Infosys Senior Systems Engineer Interview Questions and Answers
Senior Systems Engineer Interview Questions asked at other Companies
Aptitude, Algorithm & puzzle
(2 Questions)
- Q1. What are Oops concepts
- Ans.
Oops concepts refer to Object-Oriented Programming principles such as Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation det
- Q2. Explain SDLC life cycle
- Ans.
SDLC life cycle is a process used by software development teams to design, develop, and test high-quality software.
1. Planning: Define project scope, requirements, and timeline.
2. Analysis: Gather and analyze user requirements.
3. Design: Create a detailed design plan for the software.
4. Implementation: Develop the software based on the design.
5. Testing: Test the software for bugs and issues.
6. Deployment: Release the ...
Skills evaluated in this interview
Top Infosys Senior Systems Engineer Interview Questions and Answers
Senior Systems Engineer Interview Questions asked at other Companies
What people are saying about Infosys
Infosys Interview FAQs
Some of the top questions asked at the Infosys interview -
The duration of Infosys interview process can vary, but typically it takes about less than 2 weeks to complete.
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Infosys Interviews By Designations
- Infosys System Engineer Interview Questions
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- Infosys Associate Consultant Interview Questions
- Infosys Senior Systems Engineer Interview Questions
- Infosys Software Developer Interview Questions
- Infosys Business Analyst Interview Questions
- Infosys Senior Associate Consultant Interview Questions
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Interview Questions for Popular Designations
- System Engineer Interview Questions
- Software Engineer Interview Questions
- Technology Analyst Interview Questions
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- Senior Systems Engineer Interview Questions
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Infosys Interview Process
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Technology Analyst
55.5k
salaries
|  ₹0 L/yr - ₹0 L/yr |
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Senior Systems Engineer
50.7k
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| ₹0 L/yr - ₹0 L/yr |
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System Engineer
39.6k
salaries
| ₹0 L/yr - ₹0 L/yr |
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Technical Lead
30.8k
salaries
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Senior Associate Consultant
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