99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

單項(xiàng)選擇題

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

你可能感興趣的試題

單項(xiàng)選擇題

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

單項(xiàng)選擇題

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

<pre id="opx7i"><acronym id="opx7i"></acronym></pre>

<pre id="opx7i"><legend id="opx7i"></legend></pre>