10+ Ingram Micro Interview Questions and Answers

Print only values from a nested JS object

• Use Object.values() to get an array of values

• Recursively iterate through nested objects

• Filter out non-object values before iterating

Multithreading is the concurrent execution of multiple threads to achieve parallelism and improve performance.

• Multithreading allows multiple threads to run concurrently within a single process.

• Threads share the same memory space and resources of the process they belong to.

• Processes are independent instances of a program, each with its own memory space and resources.

• Processes do not share memory directly and communicate through inter-process communication (IPC).

• Threads are lig...read more

SQL query to find 2nd highest salary.

• Use ORDER BY to sort the salaries in descending order

• Use LIMIT to get the second highest salary

• Use subquery to avoid duplicates if multiple employees have the same salary

Object-oriented programming is a programming paradigm that uses objects to represent and manipulate data.

• Encapsulation: bundling data and methods together in a class

• Inheritance: creating new classes from existing ones

• Polymorphism: using a single interface to represent different types

• Abstraction: simplifying complex systems by breaking them into smaller, manageable parts

Code programs to solve basic string manipulations

• Use built-in string functions like substring, replace, and split

• Implement algorithms for reversing a string, checking for palindromes, and counting occurrences of a character

• Handle edge cases like empty strings and null inputs

Drupal is a free and open-source content management system (CMS) used to create websites and web applications.

• Drupal is written in PHP and uses a MySQL or PostgreSQL database.

• It allows users to create and manage content, customize the appearance, and add functionality through modules.

• Drupal has a large community of developers and users who contribute to its development and provide support.

• Some popular websites built with Drupal include The Economist, NBC, and the White House.

Async coding styles involve writing code that allows for non-blocking operations and efficient use of resources.

• Callbacks: Passing functions as arguments to be executed once an asynchronous operation is completed.

• Promises: Representing a value that may be available in the future, allowing chaining of operations.

• Async/Await: Syntactic sugar for writing asynchronous code in a synchronous style.

• Event Emitters: Using events to signal completion of asynchronous operations.

Backend development focuses on server-side logic and databases, while front end development focuses on user interface and client-side functionality.

• Backend development involves writing server-side code using languages like Java, Python, or Node.js.

• Front end development involves creating user interfaces using HTML, CSS, and JavaScript.

• Backend developers work on databases, APIs, and server-side logic.

• Front end developers focus on creating visually appealing and interactive user...read more

OOPs stands for Object-Oriented Programming, JRuby is a Ruby implementation on the Java Virtual Machine, and GitHub commands are used for version control.

• OOPs is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

• JRuby is a Ruby implementation that runs on the Java Virtual Machine, allowing Ruby code to interact with Java libraries.

• GitHub commands are used to interact with repositories on the...read more

Data security refers to the protection of digital data from unauthorized access, use, disclosure, disruption, modification, or destruction.

• Ensuring data confidentiality by encrypting sensitive information

• Implementing access controls to restrict unauthorized users from accessing data

• Regularly updating security measures to protect against evolving threats

• Backing up data to prevent loss in case of a security breach

RE-Framework is a Robotic Enterprise Framework for automating business processes using UiPath.

• RE-Framework is a template designed by UiPath for building scalable and efficient automation projects.

• It includes pre-built workflows for exception handling, logging, and reusability of components.

• RE-Framework follows a state machine design pattern to manage the flow of automation.

• It allows for easy integration of new processes and activities into the automation project.

RPA stands for Robotic Process Automation, which involves using software robots to automate repetitive tasks.

• RPA uses software robots to automate repetitive tasks, mimicking human actions.

• It can be used to streamline business processes, increase efficiency, and reduce human error.

• RPA tools can interact with existing applications, extract data, and perform tasks across multiple systems.

• Examples of RPA tools include UiPath, Blue Prism, and Automation Anywhere.