❓ Что такое volatile?Ключевое слово volatile используется для указания

Библиотека собеса по Java | вопросы с собеседований

❓ Что такое volatile?

Ключевое слово volatile используется для указания, что значение переменной может быть изменено несколькими потоками. Оно обеспечивает видимость изменений переменной между потоками, предотвращая кэширование значений в отдельных потоках. Однако volatile не гарантирует атомарность операций.

🐸

Библиотека собеса по Java

Please open Telegram to view this post

VIEW IN TELEGRAM

👍12🔥2👏1

www.tg-me.com/sg/Библиотека собеса по Java | вопросы с собеседований/com.java_interview_lib/902

1.84K viewsMay 16 at 18:02

tg-me.com/java_interview_lib/902

Create: 2025-05-16
Last Update: 2025-07-09 04:53:21

Библиотека собеса по Java | вопросы с собеседований Telegram | DID YOU KNOW?

What is Telegram?

Telegram’s stand out feature is its encryption scheme that keeps messages and media secure in transit. The scheme is known as MTProto and is based on 256-bit AES encryption, RSA encryption, and Diffie-Hellman key exchange. The result of this complicated and technical-sounding jargon? A messaging service that claims to keep your data safe.Why do we say claims? When dealing with security, you always want to leave room for scrutiny, and a few cryptography experts have criticized the system. Overall, any level of encryption is better than none, but a level of discretion should always be observed with any online connected system, even Telegram.

Newly uncovered hack campaign in Telegram

The campaign, which security firm Check Point has named Rampant Kitten, comprises two main components, one for Windows and the other for Android. Rampant Kitten’s objective is to steal Telegram messages, passwords, and two-factor authentication codes sent by SMS and then also take screenshots and record sounds within earshot of an infected phone, the researchers said in a post published on Friday.