以下不属于硅酸盐水泥“两磨一烧”中的生产过程是()。
A. 将黏土质原料与熟料混合磨细
B. 制备生料
C. 烧成熟料
查看答案
有5个10Ω的电阻并联,等效电阻是()。
A. 10Ω
B. 2Ω
C. 50Ω
D. 25Ω
药包的摆放及冲击波与爆炸产物的打击方向对()极有影响。
A. 殉爆
B. 爆力
C. 猛度
Your company has several branch offices. Your network consists of a single Active Directory domain. Each branch office contains domain controllers and member servers. The domain controllers run Windows Server 2003 SP2. The member servers run Windows Server 2008 R2. Physical security of the servers at the branch offices is a concern. You plan to implement Windows BitLocker Drive Encryption (BitLocker) on the member servers. You need to ensure that you can access the BitLocker volume if the BitLocker keys are corruptedon the member servers. The recovery information must be stored in a central location. What should you do?()
A. Upgrade all domain controllers to Windows Server 2008 R2.Use Group Policy to configure Public Key policies.
B. Upgrade all domain controllers to Windows Server 2008 R2. Use Group Policy to enable Trusted platform Module(TPM) backups to Active Directory.
C. Upgrade the domain controller that has the schema master role to Windows Server 2008 R2. Use group Policy to enable a Data Recovery Agent (DRA).
D. Upgrade the domain controller that has the primary domain controller (PDC) emulator role to windows Server 2008 R2. Use Group Policy to enable a Data Recovery Agent (DRA).
当验明设备确无电压后,接地前,下列哪些放电项目是必须进行的?()
A. 电缆及电容器应逐相充分放电
B. 星形接线电容器的中性点应放电
C. 串联电容器及与整组电容器脱离的电容器应逐个放电
D. 装在绝缘支架上的电容器外壳应放电