In a real-time application processing sensor data streams, which buffering approach would minimize latency?
When processing a large XML file, which approach is most memory-efficient?
What is the default charset used by InputStreamReader if none is specified?
In a multi-threaded application, which stream class is thread-safe?
Which method of PushbackInputStream allows you to return bytes to the stream to be read again?
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For processing delimited text files with variable field counts, which class is most suitable?
What is the primary purpose of transient keyword in Java serialization?
In a file compression utility, which stream would you use for reading compressed data?
When combining multiple input sources into one logical stream, which class should be used?
What is the purpose of the mark() and reset() methods in buffered streams?
Consider a scenario where you need to read a line from a file. Which class would be most efficient?
What exception is thrown when attempting to deserialize an object with a different serialVersionUID?
In a multi-threaded application, what is a concern when sharing streams between threads?
What is the difference between InputStreamReader and FileReader?
Consider processing a 1GB file. Which approach would be most memory-efficient?
What does the available() method in InputStream return?
In Java NIO, which class is used for channel-based I/O?
What is the correct way to ensure resources are properly closed in Java 7+?
What happens when you create a FileOutputStream with an existing file?
What is the default buffer size used by BufferedInputStream?
