Скачать или смотреть 3 Data Structures interview QA (2025 Edition) | 2025-09-18 05:21 PM

📘 Neulax - Data Structures Interview Prep
This video contains 3 Data Structures interview questions with answers.

📝 Questions & Answers:

Q1: What is an adjacency list?
A1: An adjacency list represents a graph by listing neighbors for each vertex. Example: Like each person keeping a list of their friends.

Q2: What is a B-tree?
A2: A B-tree is a self-balancing search tree commonly used in databases and filesystems. Example: Like a multi-level index in a large encyclopedia.

Q3: What is an adjacency matrix?
A3: An adjacency matrix represents a graph using a 2D array of connections. Example: Like a table showing which cities have direct flights.

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