MoEngage Interview Questions and Answers

Q1. Full day exam on saturday
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Q2. Coding related, dsa, aptitude etc
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Q1. They have the demo application where they start asking the questions
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Q1. Focused on postman tool
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Q1. Salary discussion, company rules and benefits
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One coding question related to dp

Basic Coding and some MySQL questions

Q1. Some behavior questions
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Q2. Qualifications and hobbies
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Q1. Explain joins in SQL
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column between them

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• INNER JOIN returns rows when there is at least one match in both tables

• LEFT JOIN returns all rows from the left table and the matched rows from the right table

• ...read more
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Q2. What are object and class in OOPs?
Ans. 
Objects are instances of classes in OOPs. Classes are blueprints for creating objects with attributes and methods.
• Objects are instances of classes

• Classes are blueprints for creating objects

• Classes define attributes and methods for objects

• Example: Class 'Car' with attributes like 'color' and methods like 'drive'
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Q1. Complete Code for Ludo Game. Sort of Machine coding round.
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Q2. Given an array of intervals and return the minimum number of intervals you need to remove to make the rest of the intervals non-overlapping.
Ans. 
Remove overlapping intervals to minimize removals.
• Sort intervals by end time

• Iterate through intervals, remove overlapping intervals

• Return count of removed intervals
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DS & Algorithm based questions

Q1. LLD & HLD Design Problems
Ans. 
LLD & HLD Design Problems
• LLD and HLD design problems refer to issues that arise during the process of creating low-level and high-level design documents for software projects.

• Examples of LLD and HLD design problems include poor system performance, security vulnerabilities, and compatibility issues with other software systems.

• To avoid these problems, it is important to thoroughly test and review design documents before
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Q1. Hiring Manager round, discussion around projects and some of the technologies
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