A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance. Which of the following products best accomplishes this task?()
A. Global Copy
B. Metro Mirror
C. Global Mirror
D. Metro/Global Mirror
What kind of music does the man like best?点击开始播放听力音频mp3:{MP3:http://wximg.233.com/attached/media/20130825/20130825152754815481.mp3}回答下面的题目:How long was Dilys late?
A. Light music.
B. English songs.
C. American songs.
用于建立品牌形象的是().
A. 户外广告
B. 态度广告
C. 形象广告
D. 交通广告
Which of the following does the man like most?点击开始播放听力音频mp3:{MP3:http://wximg.233.com/attached/media/20130825/20130825152754815481.mp3}回答下面的题目:How long was Dilys late?
A. Films.
B. Music.
C. Reading.