题目内容

用于天然气超压的泄压放空,最常用的是()。

A. 闸阀
B. 弹簧式安全阀
C. 调节阀
D. 旋塞阀

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振动筛上的岩屑向上跑的原因是()。

A. 电动机转向不对
B. 皮带轮不正
C. 皮带过紧
D. 皮带过松

个人住房装修贷款是指银行向发放的、用于装修的人民币担保贷款。()

A. 个人;自用住房或商业写字楼
B. 个人;自用住房或经营性住房
C. 个人;自用住房
D. 个人;企事业单位,自用住房

You work as the IT professional in an international company which is named wiikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services, configuring name resolution and network access and so on. You are in charge of a domain controller that runs windows server 2008 and the DNS server role. The dns server hosts an active directory-integrated zone for your domain. You need to provide a user with the ability to manage records in the zone. But the user must not so what action should you perform?()

A. The user permissions on the zone should be granted.
B. The user permissions on the DNS zone should be granted.
C. The user should be added to the DNSUpdateProxy Global security group.
D. The user should be added to the DNSAdmins domain local security group.

孔的最小极限尺寸减轴的最大极限尺寸的代数差,为间隙配合的最大间隙。

A. 正确
B. 错误

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