单项选择题
A. Inadequate RAM B. Slow processor C. PCI bus D. Excessive network traffic
Which of the following technologies can provide geograp...
单项选择题Which of the following technologies can provide geographically based load balancing with high availability between two web servers with static content?（）
A. Multicast B. Active/passive cluster C. Active/active cluster D. DNS round robin
Whichofthefollowingarchivingmethodsonlybacksupdatathath...
单项选择题Which of the following archiving methods only backs up data that has changed since the previous backup？（）
A.Differential B.Copy C.Incremental D.Snapshot
Aserverisexperiencinganundeterminedproblem.Whichofthefo...
单项选择题A server is experiencing an undetermined problem. Which of the following steps should the technician take in order to identify whether it is a software or hardware problem？（）
A. Reseat all main components B. Try to replicate the problem C. Flash the BIOS D. Reinstall the operating system
