Your network contains a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 is configured as shown in the following table. Disk1 fails. You remove Disk1 from the computer and install Disk4. You open the Disk Management snap-in and discover that the status of Disk1 is Missing. You bring Disk4 online as a dynamic disk. Disk4 has no volume on it. You need to add Disk4 to the RAID-5 volume for drive C. What should you do from the Disk Management snap-in? （） From the Action menu, select Rescan disks.。 Right-click on Disk4 and create a spanned volume.。 Right-click on Disk2 and then click Repair Volume.。 Right-click on Disk1 and then click Reactivate Disk.。
国家的核心竞争力是由（）构成的。 军事。 人才。 制度。 创新。
熔合区
You work as a network administrator for Tailspintoys.com. Your job responsibilities include supporting company servers. The Tailspintoys.com network hosts a Web server that runs on a single server namedWebsrv1. Recently， traffic to the Web site has been increasing， and the performance of the Web serverhas been deteriorating. Traffic to the Web site is expected to continue to increase over the next five toeight years. You want a solution that can solve the performance problems of the Web server and meet theincreasing workload requirements for the Web site for the next five to eight years. What should you do？（） Migrate the Web site to a more powerful server.。 Use NLB to create a Web farm to support the Web site.。 Use failover clustering to support the Web site with multiple servers in a cluster.。 Add a second Web server， and then use DNS round-robin to distribute Web requests between the twoservers. Add more servers as necessary.。
关于发动机功率不足的原因，甲说：燃油管道有阻塞或燃油有水分；乙说：汽油泵有故障。对于以上说法（）。 甲正确。 乙正确。 甲乙都正确。 甲乙都不正确。
自密实混凝土浇筑完毕后，应及时加以覆盖防止水分散失，并在终凝后立即洒水养护，洒水养护时间不得少于（）日，以防止混凝土出现干缩裂缝。
