Ingram Micro Software Developer Interview Questions and Answers

Q1. Tell about you and why Arrow?
Ans. 
I am a software developer with a passion for problem-solving and innovation. I chose Arrow for its reputation for cutting-edge technology and collaborative work environment.
• I have a strong background in programming languages such as Java, Python, and JavaScript.

• I enjoy working on challenging projects that require creative solutions.

• Arrow's focus on innovation and continuous learning aligns with my career goals.

• I apprec...read more
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Q2. What do you know about Arrow?
Ans. 
Arrow is a high-performance JVM library for building and manipulating data structures.
• Arrow is a library for building and manipulating data structures in Java and Scala.

• It provides a functional, immutable, and type-safe approach to working with data.

• Arrow is commonly used in functional programming and big data applications.

• Examples of data structures in Arrow include Option, Either, and Try.
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Test will be in hacker rank there would be a difficulty level between easy to medium

Q1. Question will be from data structure and easy to medium level of the programming laanguage question
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Q1. This is just to check your english ability
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Such a nice experience

Such a nice experience

Q1. Covered LinkedLists and Trees
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Q1. Cultural Assessment Round
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Code paring round was conducted. they will assist you what there expectations are

Q1. Code pairing round - you will be given story where you need to add one API to the share repository. It is a simple problem but needs good understanding of the shared code. You should follow clean code pri...read more
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Q2. Add one API to the existing repository
Ans. 
The API allows users to retrieve weather data based on location.
• Create a new endpoint that accepts a location parameter

• Use a weather API service to fetch weather data based on the location

• Return the weather data in a standardized format, such as JSON
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Q1. Project you are working on, do some changes to the project, how well you understand the project
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Q2. Add some feature to the project
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The feature added to the project is a user authentication system.
• Implement a login page with username and password fields.

• Create a database table to store user credentials.

• Hash and salt passwords for secure storage.

• Implement password reset functionality.

• Add user roles and permissions for access control.
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DSA

About Social changes

Q1. Tell me about yourself.
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Q2. Very basic questions
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Round duration - 60 minutes
Round difficulty - Medium

Mcq + Data structures questions

Q1. 
Maximum Sum Subarray Problem Statement
Given an array of integers, find the maximum sum of any contiguous subarray within the array.
Example:
Input:
array = [34, -50, 42, 14, -5, 86]
Output:
137
Exp...read more
Ans. 
Find the maximum sum of any contiguous subarray within an array in O(N) time complexity.
• Use Kadane's algorithm to find the maximum sum subarray in O(N) time complexity

• Initialize two variables: max_sum and current_sum to keep track of the maximum sum subarray

• Iterate through the array and update current_sum by adding the current element or starting a new subarray

• Update max_sum if current_sum is greater than max_sum

• Return...read more
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Round duration - 70 minutes
Round difficulty - Medium

Standard System Design round

Q1. Design a Doctor Appointment System and provide some test cases.
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Round duration - 90 minutes
Round difficulty - Medium

Interview of DSA + OOPS + Databse(SQL query) + Operating System

Q1. 
Left View of a Binary Tree
Given a binary tree, your task is to print the left view of the tree. The left view of a binary tree contains the nodes visible when the tree is viewed from the left side.
Inpu...read more
Ans. 
The task is to print the left view of a binary tree, which contains the nodes visible when the tree is viewed from the left side.
• Traverse the tree in a level order manner and keep track of the leftmost node at each level.

• Use a queue to perform level order traversal.

• Print the leftmost node at each level to get the left view of the binary tree.
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Q2. What is the difference between CHAR and VARCHAR2 data types in SQL?
Ans. 
CHAR is fixed length while VARCHAR2 is variable length in SQL.
• CHAR stores fixed length strings, padding with spaces if necessary.

• VARCHAR2 stores variable length strings, not padding with spaces.

• CHAR is faster for fixed length data, VARCHAR2 is more flexible for varying length data.
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Q3. What are the various types of constructors in C++?
Ans. 
There are three types of constructors in C++: default constructor, parameterized constructor, and copy constructor.
• Default constructor: Constructor with no parameters.

• Parameterized constructor: Constructor with parameters.

• Copy constructor: Constructor that initializes an object using another object of the same class.

• Example: // Default constructor ClassName() {} // Parameterized constructor ClassName(int x, int y) :...read more
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Q4. What is the difference between overloading and overriding?
Ans. 
Overloading is having multiple methods in the same class with the same name but different parameters, while overriding is implementing a method in a subclass that is already defined in the superclass.
• Overloading involves multiple methods with the same name but different parameters.

• Overriding involves implementing a method in a subclass that is already defined in the superclass.

• Overloading is resolved at compile time ba...read more
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Round duration - 60 minutes
Round difficulty - Easy

Hr round - normal hr questions + situational 

Thoughtworks community discussion

Q1. Why should we hire you?
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