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All technical specialists have to go through interviews for a new job. Many people believe that the questions change from year to year, and this is true, but only partially. The bulk of the fundamental questions has remained unchanged for many years. What questions are most often asked at technical interviews? And most importantly - how to answer questions correctly and not get bogged down? In this video, Max Dobrynin, a developer with over 8 years of experience, reveals the TOP main questions that are most often asked at technical interviews for the positions of Java Junior and Java Middle. We will analyze several cool questions, discuss different answer options and talk about what should be avoided and what should be given extra attention when preparing for a technical interview for the position of Java developer. Let's go! Program 00:00 On comparing objects 03:45 The true role of hash code and equivalence 07:22 Why String is used as a key for hash collections 10:47 Comparing objects with each other and in collections 13:30 StringBuilder vs. StringBuffer 15:07 Design pattern: Builder 18:00 What is worth learning and how to prepare for an interview? Get real experience in solving commercial problems in an Agile team of up to 6 people https://iprody.com/ Sign up for training and an interview: https://iprody.com/interview https://t.me/iPrody_Online We are on social networks: https://t.me/jetbulb / jetbulb