You are in charge of the admin organization unit (OU) of your company. Your company has recently purchased 19 new Windows 2000 Professional computers with Fax Modems pre-installed. Each computer has the fax service installed with default settings. Hayley has been assigned one of the new fax enabled computers. She reports that Microsoft Word 2000 will only send faxes, but her computer will not receive any. She also informs you that she cannot configure the fax server on her computer. You want to configure the fax server correctly and with the least amount of administrative effort. You logon to Hayley’s computers by using the local administrative account. What should you do next?()
A. Use the Fax Service to start the fax service and configure the Fax service to start automatically
B. Use the Fax Service Management tool to enable the device to receive faxes
C. Use the Fax in Control Panel to reinstall the fax server and configure the fax services to receive faxes.
D. Use Fax in Control Panel to add a fax operator and run fax print device to receive faxes.
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磁浮轴承的特点是:无机械磨损、()、运动无噪声、无润滑、无污染、温升低。
A. 理论上速度无限
B. 无温升
C. 简单
D. 纯机械装置
Your company has a main office and a branch office. The main office has a domain controller named DC1 that hosts a DNS primary zone. The branc office has a DNS server named SRV1 that hosts a DNS secondary zone. All client computers are configured to use their local server for DNS resolution. You change the IP address of an existing server named SRV2 in the main office. You need to ensure that SRV1 reflects the change immediately. What should you do?()
A. Restart the DNS server service on DC1.
B. Run the dnscmd command by using the /zonerefresh option on DC1.
C. Run the dnscmd command by using the /zonerefresh option on SRV1.
D. Set the refresh interval to 10 minutes on the start of authority (SOA) record.
工况监视中采集通道和北向接口为绿色时表示北向接口连接正常,红色为不正常。
A. 正确
B. 错误
国务院工业和信息化、商务等部门依据职责制定食品行业的发展规划和产业政策。
A. 正确
B. 错误