已知计划航向求取船舶应驶的真航向的航迹推算中,要求已知()。 Ⅰ.推算船位;Ⅱ.计程仪航速;Ⅲ.计划航向;Ⅳ.风流要素。
A. Ⅰ~Ⅳ
B. Ⅰ,Ⅲ,Ⅳ
C. Ⅰ,Ⅱ,Ⅳ
D. Ⅱ,Ⅲ,Ⅳ
查看答案
阶级斗争根源于不同阶级()
A. 在政治态度上的根本对立
B. 在思想观点上的根本对立
C. 在物质利益的根本对立
D. 在社会分工的不同地位
Your network contains a single Active Directory domain named contoso.com. The functional level of the domain is Windows 2000 mixed.You have a domain controller named DC1 that runs Windows Server 2003 Service Pack 2 (SP2). DC1 hosts a standard primary zone for contoso.com.You need to ensure that only computers in the contoso.com domain can register host records in the contoso.com zone. What should you do? ()
A. Convert contoso.com to a secondary zone.
B. Convert contoso.com to an Active Directory-integrated zone. Set dynamic updates for the zone to Secure only.
Convert contoso.com to an Active Directory-integrated zone. Set dynamic updates for the zone to Nonsecure and secure.
D. Change the domain functional level to Windows Server 2003. Set dynamic updates for the zone to Nonsecure and secure.&e
新增厂内机动车的单位,必须按照《特种设备安全监察条例》定要求到所在地区()以上特种设备安全监察机构注册登记。
A. 县级
B. 地、市级
C. 省级