Microsoft Corporation Consultant Interview Questions and Answers

OOPS concepts refer to Object-Oriented Programming concepts which include 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...read more

HashMap is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values.

• HashMap uses an array of buckets to store key-value pairs.

• Each bucket can store multiple entries, handling collisions with linked lists or balanced trees.

• Hashing is used to convert keys into indices in the array, allowing for fast retrieval of values.

• HashMap allows for constant-time operations for basic operations li...read more

Sales Cloud is a customer relationship management (CRM) platform by Salesforce that helps businesses manage their sales processes.

• Sales Cloud allows businesses to track customer interactions and manage leads, opportunities, and accounts.

• It provides tools for sales forecasting, pipeline management, and performance analytics.

• Sales Cloud integrates with other Salesforce products like Service Cloud and Marketing Cloud for

Custom reduce function in JavaScript

• Create a function that takes an array, a callback function, and an initial value as parameters

• Iterate through the array and apply the callback function to each element, updating the accumulator

• Return the final accumulator value

Box sizing in CSS determines how the total width and height of an element is calculated.

• Box-sizing property can have values of content-box (default) or border-box

• content-box includes only the content, border, and padding in the width and height calculations

• border-box includes the content, padding, and border in the width and height calculations