Data compression on modems is accomplished "on the fly" by using which of the following methods?
A) PKZIP
B) LZJH
C) TAR-Z
D) TIFF

Question

Quizplus · Accepted Answer

On-the-fly compression of data on modems is typically achieved using algorithms like LZJH, which compresses data before transmitting it and then decompresses it on the receiving end. PKZIP is a file compression program that works on individual files but not on "live" data streams like those transmitted by modems. TAR-Z is a file archiving format, and TIFF is an image file format, neither of which are relevant to data compression on modems.

Data Compression on Modems Is Accomplished "On the Fly" by Using