电焊机不带电的金属外壳,必须采用保护()或保护()的防护措施。
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换向阀可分为电磁换向阀,液动换向阀,电液换向阀等。
A. 正确
B. 错误
根据《宪法》的规定,下列说法错误的是()。
A. 全国人民代表大会代表在全国人民代表大会开会期间,有权依照法律规定的程序提出对国务院的质询案
B. 全国人民代表大会代表在全国人民代表大会开会期间,有权依照法律规定的程序提出对国务院各部、各委员会的质询案
C. 全国人民代表大会常务委员会组成人员在任何时候,有权依照法律规定的程序提出对国务院或国务院各部、各委员会的质询案
D. 受质询的机关必须负责答复
Your company hires 10 new employees. You want the new employees to connect to the main office through a VPN connection. You create new user accounts and grant the new employees the Allow Read and Allow Execute permissions to shared resources in the main office. The new employees are unable to access shared resources in the main office. You need to ensure that users are able to establish a VPN connection to the main office What should you do()
A. Grant the new employees the Allow Full control permission.
B. Grant the new employees the Allow Access Dial-in permission.
C. Add the new employees to the Remote Desktop Users security group.
D. Add the new employees to the Windows Authorization Access security group.
井下各种有害气体的总称叫瓦斯。
A. 正确
B. 错误