You are the network administrator for The network consists of a single DNS domain named. You replace a UNIX server with a Windows Server 2003 computer named TestKing1. TestKing1 is the DNS server and start authority (SOA) for testking.com. A UNIX server named TestKing2 is the mail server for testking.com. You receive reports that Internet users cannot send e-mail to the testking.com domain. The host addresses are shown in the following window. You need to ensure that Internet users can send e-mail to the testking.com domain. What should you do?（） [" Add an _smtp service locator (SRV) DNS record for TestKing2."," Add a mail exchange (MX) DNS record for TestKing2."," Add an alias (CNAME) record for mail.testking.com."," Enable the SMTP service on TestKing1."]
发生在颅骨与硬脑膜之间的血肿称为（）。 ["硬膜外血肿","硬膜内血肿","蛛网膜下腔出血","脑内血肿"]
下列各项中属于CPA审计目标的有（）。 ["确定是否接受业务委托","识别和评估由于舞弊导致的财务报表重大错报风险","针对评估的由于舞弊导致的重大错报风险，通过设计和实施恰当的应对措施，获取充分、适当的审计证据","恰当应对审计过程中识别出的舞弊或舞弊嫌疑"]
What is the maximum number of hops OSPF allows before it deems a network unreachable?（） [" 15"," 16"," 99"," 255"," Unlimited"]
六顶思考帽法，是指使用（）以及绿、蓝为颜色标记的帽子。六顶思考帽代表6种思维角色分类，有效地支持和鼓励个人行为在团体讨论中充分发挥的方法。 ["白","黄","黑","红"]
简述工程量清单计价的费用构成。
