题目内容

车站助理值班员昼间持有手信号旗时,应将信号旗拢起()。

A. 左手持红,右手持绿
B. 右手持绿,左手持绿
C. 左手持红,右手持黄
D. 左手持黄,右手持红

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A321飞机L3门的滑梯充气气瓶放在()压力指针是绿色为正常。

A. 舱门旁边行李架
B. 门区上方
C. 舱门下方
D. 地板下面

B737-300型飞机上的舱门滑梯气瓶压力表指示在()区域时,气瓶压力正常。

A. 红色
B. 黄色
C. 绿色

未安装行车安全装备或行车安全装备故障的机车回送时,需安排机车进行(),不得采用单机()方式进行调车作业。

Your company has a main office and a branch office. You discover that when you disable IPv4 on a computer in the branch office, the computer authenticates by using a domain controller in the main office. You need to ensure that IPv6-only computers authenticate to domain controllers in the same site. What should you do()

A. Configure the NTDS Site Settings object.
B. Create Active Directory subnet objects.
Create Active Directory Domain Services connection objects.
D. Install an Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) router.

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