Free Cisco 642-654 Exam Question 1
Through which way does Cisco WAAS advanced compression DRE improve on traditional LZ compression?
A. removing the transmission of previously-seen data
B. implementing a more aggressive, hardware-intensive version of the LZ compression algorithm
C. pre-positioning often-used file segments on the edge WAE appliances
D. comparing hashes of each file version to avoid unnecessary file synchronization Answer: A