Moder Solutions Senior Software Engineer Interview Questions and Answers

Q1. They concentrate on Core java
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Q2. 1. Polymorphism 2. Strings 3. hashMap implementation
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Q1. Explain OOPS Concept ?
Ans. 
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
• OOPS focuses on creating objects that interact with each other to solve problems.

• It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation.

• For example, a class 'Car' can have objects like 'Toyota', 'Honda', etc., each with their own properties and methods.

• Inheritan...read more
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It was a simple assignment where you needed to implement a Django app from a well laid out documentation.

Q1. Binary Search Tree - Two nodes are swapped in a Binary Search tree and then fix them so that the tree becomes a valid BST
Ans. 
Fix two swapped nodes in a Binary Search Tree to make it valid
• Identify the two nodes that are swapped incorrectly

• Perform an inorder traversal to find the nodes that are not in ascending order

• Swap the values of the incorrectly swapped nodes to fix the BST
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Q1. Technical question regarding js
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Q1. LLD: Design Google Calendar
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Design Google Calendar for scheduling events and appointments
• Use a clean and user-friendly interface for easy navigation

• Implement features like creating events, setting reminders, and sharing calendars

• Include options for recurring events and color-coding for organization
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Q2. Coding: Take Home Assignment
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Q3. HLD: System Design, Projects
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Basic to medium questions on array string SQL

Q1. Project related questions
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Great interview and great discussion with hr

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