CodeHelp - by Babbar Courses

Binary Search Tree FAANG Interview Questions - Part 1

Comprehensive tutorial on solving Binary Search Tree questions for FAANG interviews, covering validation, traversal, and common algorithms with detailed explanations and code implementations.

• YouTube
• 38 minutes
• On-Demand
• Free Video

Binary Search Tree and Its Implementation - Insertion, Deletion, and Searching a Node

Comprehensive guide to Binary Search Trees: implementation, insertion, deletion, and searching. Includes practical examples and interview question solutions for efficient data structure mastery.

• YouTube
• 1 hour 6 minutes
• On-Demand
• Free Video

What is Concurrency - Multi-Threading in C++ - Operating Systems Placement Series

Explore concurrency and multi-threading in C++, covering thread concepts, memory mapping, CPU access, benefits, and hands-on implementation for improved program performance and efficiency.

• YouTube
• 24 minutes
• On-Demand
• Free Video

Morris Traversal - Flatten a Binary Tree to Linked List - C++ Placement Series

Learn Morris Traversal and how to flatten a binary tree to a linked list in C++. Covers algorithms, approaches, and code implementation with dry runs for better understanding.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Multi-Level Queue Scheduling - MLFQ - Comparison Between CPU Scheduling Algorithms

Comprehensive overview of CPU scheduling algorithms, focusing on Multi-Level Queue and Multi-Level Feedback Queue, with comparisons to other algorithms. Includes practical examples and visual aids.

• YouTube
• 28 minutes
• On-Demand
• Free Video

Shortest Job First Algorithm - Priority Scheduling - Round Robin CPU Scheduling

Explore CPU scheduling algorithms: Shortest Job First, Priority, and Round Robin. Learn implementation, advantages, and solutions to common issues like indefinite waiting.

• YouTube
• 45 minutes
• On-Demand
• Free Video

Construct a Binary Tree from Inorder-Preorder-Postorder Traversal

Learn to construct binary trees from traversal sequences, with step-by-step approaches and code implementations for both inorder/preorder and preorder/postorder combinations.

• YouTube
• 37 minutes
• On-Demand
• Free Video

What Is Convoy Effect - FCFS CPU Scheduling Algorithm

Explore CPU scheduling concepts, including arrival time, burst time, and FCFS algorithm. Learn about the Convoy Effect and its impact on process execution efficiency.

• YouTube
• 25 minutes
• On-Demand
• Free Video

Binary Tree FAANG Interview Questions - Part 3

Solve 7 advanced binary tree interview questions with detailed explanations, approaches, and code implementations. Enhance your problem-solving skills for FAANG interviews.

• YouTube
• 59 minutes
• On-Demand
• Free Video

Binary Tree FAANG Interview Questions - Part 2

Solve 7 advanced binary tree problems with detailed explanations and code implementations. Learn efficient traversal techniques for zigzag, boundary, vertical, top view, bottom view, and more.

• YouTube
• 1 hour 12 minutes
• On-Demand
• Free Video

Context Switching in OS - Medium Term Scheduler - Orphan-Zombie Process

Explore key OS concepts: medium-term scheduling, swapping, context switching, and orphan/zombie processes. Includes hands-on demonstrations and practical insights for better understanding.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Binary Tree FAANG Interview Questions - Part-1

Comprehensive tutorial solving 5 binary tree interview questions, covering height, diameter, balance, identity, and sum tree problems with multiple approaches and code implementations.

• YouTube
• 1 hour 1 minute
• On-Demand
• Free Video

Binary Trees and Its Representation - Different Types of Traversals

Comprehensive guide to binary trees, covering creation, traversal methods, and practical implementation. Includes hands-on coding and problem-solving techniques for effective learning.

• YouTube
• 55 minutes
• On-Demand
• Free Video

Queue FAANG Interview Questions - Placement Series by Love Babbar

Comprehensive tutorial solving 8 queue-related interview questions, covering multiple approaches and implementations for FAANG-level preparation.

• YouTube
• 2 hours 24 minutes
• On-Demand
• Free Video

Queues in C++ - STL, Implementation, Types of Queues

Comprehensive guide to Queue data structure in C++, covering implementation, types, and STL usage. Includes practical coding examples and explanations for various queue operations.

• YouTube
• 1 hour 5 minutes
• On-Demand
• Free Video