Câu hỏi 15
<p>What is the purpose of the BufferedStream class in .NET?</p>
To connect to a network stream
To handle asynchronous operations
To directly access files on disk
Đúng
✔To provide a buffer for read and write operations
Câu hỏi 16
<p>What is a deadlock in concurrency programming?</p>
Đúng
A situation where two or more threads are blocked forever, waiting for each other
A method to ensure thread safety
A scenario where a single thread runs indefinitely
