You want to install windows 2000 professional on a system. which two commands can be used to run the setup of Windows 2000 professional. （） 正确。 错误。
根据还原蒸馏法炼锌或湿法炼锌对焙砂的要求不同，沸腾焙烧分别采用（）和（）两种不同的操作。 正确。 错误。
在载流量不变，损耗不增加的前提下，用铝芯电缆替换铜芯电缆，则截面应为铜芯的（）倍。 正确。 错误。
You are a network administrator for Alpine Ski House. The network consists of a single Active Directory domain named alpineskihouse.com.Your company acquires a company named Adventure Works. The Adventure Works network consists of a single Active Directory domain named adventure-works.com. A server named Server32 is a network-management application server in the adventure-works.com domain. Server32 accesses all of the desktop client computers to perform automated software upgrades and hardware inventory. The network-management software on Server32 references desktop computers by unqualified host names， which are resolved to clientname.adventure-works.com by using a DNS server. You join Server32 to your domain to become server32.alpineskihouse.com. The Server32 IP address is 10.10.10.90.You are gradually migrating all adventure-works.com desktop client computers to your domain to become clientname.alpineskihouse.com. You do not have access to the adventure-works.com DNS server. When Server32 attempts to apply an update to the client computers， the network-management software returns many alerts that say that desktop computers cannot be found. You want to allow the network-management software on Server32 to resolve unqualified client computer host names in adventure-works.com or alpineskihouse.com， and you want to use the minimum amount of administrative effort. What should you do？（） 正确。 错误。
You are the desktop administrator for your company. All employees in the graphics department use identical dual-processor Windows XP Professional computers. The employees in the graphics department use only 32-bit Windows applications. Veronica is a user in the graphics department. Veronica reports poor system performance when she runs a certain custom application. The application was designed for multiprocessor use with Windows 2000. Veronica reports that the performance problems have only recently begun. You run Task Manager on Veronica's computer. You view the performance statistics shown in the exhibit. You need to improve application performance on Veronica's computer. What should you do?（） 正确。 错误。
在一般情况下，汇票一经承兑，承兑人就成为汇票的主债务人。
