Which of the following is NOT a characteristic of chunk caching?

Chunk caching is a mechanism designed to enhance the efficiency of file transfers across a network by storing segments of files, or "chunks," that can be reused during subsequent requests. One key aspect of chunk caching is its ability to assist in managing file transfers effectively.

When considering the characteristics of chunk caching, it is essential to recognize that it does not impose a limitation on file sizes at 64k. Instead, chunk caching operates by redistributing files larger than 64k and caching those chunks, allowing for improved access and reduced congestion for larger files. This means that larger files can be broken down into smaller, manageable pieces, making it easier for clients to access the information without repetitively requesting the same data from the original source.

Furthermore, chunk caching enables clients to access files without re-requesting them, significantly streamlining the data retrieval process. It ultimately serves to decrease bandwidth usage, as clients can consume these cached chunks without needing to re-download entire files each time they are accessed.

Thus, the assertion that chunk caching limits file size to 64k is incorrect. In practice, chunk caching supports the redistribution and caching of files that exceed that size, enhancing both performance and efficiency within the network.