In which caching technique does the ProxySG open multiple server connections to retrieve objects referenced on a web page before the client actually issues the requests for those objects? (Choose the best answer.)
A) Popularity contest
B) Cost-based deletion
C) Asynchronous adaptive refresh
D) Pipelining

Question

Quizplus · Accepted Answer

Pipelining is a caching technique in which the ProxySG opens multiple server connections to retrieve objects referenced on a web page before the client actually issues the requests for those objects. This allows the ProxySG to deliver the objects to the client more quickly when the client requests them.

In Which Caching Technique Does the ProxySG Open Multiple Server