由于优先股股利是税后支付的，因此，相对于债务融资而言，优先股融资并不具有财务杠杆效应。
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？（） ["On the DNS server for alpineskihouse.com， add a zone for adventure-works.com. Create a host （A） record for server32.adventure-works.com that points to 10.10.10.90.","On Server32， in System Properties， type adventure-works.com in the Primary DNS suffix of this computer field in the DNS Suffix and Netbios Computer Name setting.","On Server32， configure a Hosts file that contains the name and IP address of every network computer.","On Server32， in Advanced TCP\/IP Settings， add adventure-works.com and alpineskihouse.com to the Append these DNS suffixes （in order） setting."]
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?（） ["Create a shortcut for the application that includes the Start \/separate command in the command line. ","Configure the application to run by using Windows 2000 compatibility mode. ","Upgrade the system BIOS on Veronica's computer to support Automatic Programmable Interrupt Controller (APIC) symmetric multiprocessing. ","Configure the processor affinity option on Veronica's computer so that all application processes use both processors."]
关于密闭容器中的静止油液，以下说法正确的是（） ["任意一点所受到的各个方向的压力不相等","油液的压力方向不一定垂直指向承压表面","当某处受到压力作用时，油液将此压力传递到密闭容器的各个地方，且压力值不变"]
观光农业资源的构成要素有哪些？
简述局部兴奋有以下几个基本特性。
