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NCR Corporation Interview Questions and Answers
92 Interview questions
Experienced HR Manager with a passion for fostering positive workplace culture and driving employee engagement initiatives.
Over 8 years of experience in human resources management, focusing on talent acquisition and employee development.
Successfully implemented an employee engagement program that increased retention rates by 20% over two years.
Skilled in conflict resolution, having mediated numerous workplace disp...
I bring a unique blend of experience, skills, and passion for HR that aligns perfectly with your company's goals and culture.
Proven track record in talent acquisition, having successfully filled over 100 positions in diverse roles within my previous organization.
Strong interpersonal skills, demonstrated by my ability to mediate conflicts and foster a positive work environment, resulting in a 20% increase in employ...
Implement a function to find the maximum sum of a contiguous subarray using Kadane's algorithm.
Use Kadane's algorithm for optimal O(n) time complexity.
Initialize two variables: max_current and max_global.
Iterate through the array, updating max_current as the maximum of the current element or the sum of max_current and the current element.
Update max_global if max_current exceeds it.
Example: For array [-2,1,-3,4,-1,...
I was asked to write SQL queries for data retrieval, aggregation, and manipulation during the interview.
Write a query to select all columns from a table: `SELECT * FROM employees;`
Create a query to count the number of records: `SELECT COUNT(*) FROM orders;`
Join two tables to retrieve related data: `SELECT a.name, b.order_date FROM customers a JOIN orders b ON a.id = b.customer_id;`
Use a WHERE clause to filter resu...
Oops in Java refers to Object-Oriented Programming concepts like inheritance, polymorphism, encapsulation, and abstraction.
Oops stands for Object-Oriented Programming
Key concepts include inheritance, polymorphism, encapsulation, and abstraction
Example: Inheritance allows a class to inherit attributes and methods from another class
Solid Principles are a set of five design principles for writing clean, maintainable, and scalable code.
Single Responsibility Principle (SRP) - A class should have only one reason to change.
Open/Closed Principle (OCP) - Software entities should be open for extension but closed for modification.
Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects of its subclasses without...
Our current project architecture follows a microservices design pattern with Docker containers and Kubernetes for orchestration.
Microservices architecture
Docker containers
Kubernetes for orchestration
OOPs stands for Object-Oriented Programming. It is based on four main pillars: Inheritance, Encapsulation, Abstraction, and Polymorphism.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: class B extends class A.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: using private access modifiers to restrict access to certain data.
Abs...
Loop in a linked list refers to a situation where a node in the list points to a previous node, creating a cycle.
Check for a loop using Floyd's cycle detection algorithm
Use two pointers, one moving at twice the speed of the other
If the two pointers meet at some point, there is a loop
To delete a node in a linked list with a given pointer, update the node's value and next pointer to the next node's value and next pointer.
Set the value of the node to the value of the next node
Set the next pointer of the node to the next node's next pointer
NCR Corporation Interview Experiences
138 interviews found
Anonymous
I applied via Referral and was interviewed in Jan 2024. There was 1 interview round.
(2 Questions)
- Q1. Write a program code for binary search
- Ans.
Binary search program code in Python
Define a function that takes a sorted array and a target value as input
Initialize two pointers, low and high, to the start and end of the array
While low is less than or equal to high, calculate mid as (low + high) // 2 and compare array[mid] with target
If array[mid] is equal to target, return mid
If array[mid] is less than target, update low to mid + 1
If array[mid] is greater than tar...
- Q2. C++ constructors
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. Explain Solid Principles
- Ans.
Solid Principles are a set of five design principles for writing clean, maintainable, and scalable code.
Single Responsibility Principle (SRP) - A class should have only one reason to change.
Open/Closed Principle (OCP) - Software entities should be open for extension but closed for modification.
Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects of its subclasses without affe...
- Q2. What are Design Patterns
- Ans.
Design patterns are reusable solutions to common problems encountered in software design and development.
Design patterns provide a way to communicate solutions to common design problems
They help in making code more maintainable, scalable, and reusable
Examples include Singleton, Factory, Observer, and Strategy patterns
(2 Questions)
- Q1. Explain the current project architecture you are working on.
- Ans.
Our current project architecture follows a microservices design pattern with Docker containers and Kubernetes for orchestration.
Microservices architecture
Docker containers
Kubernetes for orchestration
- Q2. Why you are intrested in NCR
- Ans.
I am interested in NCR because of its reputation for innovation and cutting-edge technology in the software industry.
NCR has a strong reputation for innovation and cutting-edge technology
I am excited about the opportunity to work on challenging projects at NCR
I believe NCR offers a great platform for career growth and development
All aptitude coding and mcqs
(2 Questions)
- Q1. Tell me about oops in java
- Ans.
Oops in Java refers to Object-Oriented Programming concepts like inheritance, polymorphism, encapsulation, and abstraction.
Oops stands for Object-Oriented Programming
Key concepts include inheritance, polymorphism, encapsulation, and abstraction
Example: Inheritance allows a class to inherit attributes and methods from another class
- Q2. Some recursion based questions
I applied via Approached by Company and was interviewed in Oct 2024. There were 2 interview rounds.
Write a program to print first and last letters of words alternatively from am list
(2 Questions)
- Q1. Explain oops concept and it's pillars
- Ans.
OOPs stands for Object-Oriented Programming. It is based on four main pillars: Inheritance, Encapsulation, Abstraction, and Polymorphism.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: class B extends class A.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: using private access modifiers to restrict access to certain data.
Abstract...
- Q2. Android architecture , thread v/s coroutine
Interview Preparation Tips
(2 Questions)
- Q1. Asked linq question and answered correctly with little modification, still was not impressed
- Q2. Expections were little high.
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. Tell me about yourself," "Why do you want this job?", "What are your strengths and weaknesses?
- Q2. Can you tell me about yourself?
Interview Preparation Tips
(2 Questions)
- Q1. Loop in a linked list
- Ans.
Loop in a linked list refers to a situation where a node in the list points to a previous node, creating a cycle.
Check for a loop using Floyd's cycle detection algorithm
Use two pointers, one moving at twice the speed of the other
If the two pointers meet at some point, there is a loop
- Q2. Delete the node in a linked list with given pointer
- Ans.
To delete a node in a linked list with a given pointer, update the node's value and next pointer to the next node's value and next pointer.
Set the value of the node to the value of the next node
Set the next pointer of the node to the next node's next pointer
(2 Questions)
- Q1. Tell me about yourself
- Q2. Why you want to join NCR
Skills evaluated in this interview
(3 Questions)
- Q1. Questions around Data structures like LinkedList, stack and queue
- Q2. Coding questions based on Array and strings in java.
- Q3. Few questions around java8 streams
Interview Preparation Tips
I applied via Approached by Company and was interviewed in Dec 2024. There was 1 interview round.
(1 Question)
- Q1. Deep dive into all DevOps tools
Selected
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. DevOps regular questions
- Q2. Basic scripting knowledge
Selected
I appeared for an interview in Apr 2025, where I was asked the following questions.
- Q1. Inventory related questions, material feed,
- Q2. Material maintenance,
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NCR Corporation Interview FAQs
Some of the top questions asked at the NCR Corporation interview -
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NCR Corporation Interviews By Designations
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|
Software Engineer
397
salaries
|  ₹6.1 L/yr - ₹20 L/yr |
|
Senior Software Engineer
284
salaries
| ₹9.5 L/yr - ₹36 L/yr |
|
Software Engineer2
193
salaries
| ₹9.8 L/yr - ₹21.3 L/yr |
|
Software Engineer III
185
salaries
| ₹13 L/yr - ₹35 L/yr |
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Software Engineer II
153
salaries
| ₹9.2 L/yr - ₹23 L/yr |
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