A. Hot siteB. Cold siteC. Warm siteD. Failover siteWhic……

单项选择题Whichofthefollowingtechnologiescanprovidegeographicallybasedloadbalancingwithhigh availabilitybetweentwowebserverswithstaticcontent？（）

A. Multicast
B. Active/passive cluster
C. Active/active cluster
D. DNS round robin

单项选择题Whenloadbalancingtrafficbetweentwowebservers，whichofthefollowingtechnologiesprovides theLOWESTcostsolution？（）

A. Active/passive cluster
B. Active/active cluster
C. Log shipping
D. DNS round robin

单项选择题A server failed Thursday evening before the nightly backup. The backup scheme in place was fullbackups  every Sunday，incremental backups on Monday，Wednesday，and Friday，and differentialbackups on Tuesday，Thursday，and Saturday.  To fully restore the server，which of the following is theLEAST amount of backup sets required？（）

A. One
B. Two
C. Three
D. Four

单项选择题A server has five hot pluggable SCSI disk drives in a RAID 5 array. The server OS crashed and the server will not boot. The administrator noticed that all of the disk drives have gone offline.  Which of the following components would MOST likely have caused the problem？（）

A. Memory
B. SCSI backplane
C. SCSI drives
D. Motherboard

单项选择题The operating system partition on a server is nearly out of space on a Windows 2003 Server. The administrator notices that the file pagefile.sys is taking up nearly 2GB of space.  Which of the following would BEST resolve this problem？（）

A. Move the page file to a free drive.
B. Delete the file.
C. Add more memory.
D. Remove the page file from system properties.